GEA RoofJETT roof exhaust fans - Aspectenvironmental.com
GEA RoofJETT roof exhaust fans - Aspectenvironmental.com
GEA RoofJETT roof exhaust fans - Aspectenvironmental.com
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Air Treatment Division<br />
DATA & FACTS<br />
<strong>GEA</strong> <strong>RoofJETT</strong> <strong>roof</strong> <strong>exhaust</strong> <strong>fans</strong><br />
... the innovative leap
Table of contents<br />
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Table of contents<br />
Unit type code ............................................................ 1-2<br />
Unit description..............................................................2<br />
Planning information .................................................... 6<br />
Technical data ................................................................8<br />
Size 2022 ............................................................................... 8<br />
Size 2025 ............................................................................. 10<br />
Size 2528 ............................................................................. 12<br />
Size 2531 ............................................................................. 14<br />
Size 3135 ............................................................................. 18<br />
Size 3140 ............................................................................. 22<br />
Size 4045 ............................................................................. 26<br />
Size 4050 ............................................................................. 30<br />
Size 5056 ............................................................................. 34<br />
Size 5063 ............................................................................. 38<br />
Size 6371 ............................................................................. 42<br />
Size 6380 ............................................................................. 46<br />
Unit type code, <strong>RoofJETT</strong> accessories..................... 49<br />
Mechanical accessories ............................................. 50<br />
Controls/control units/sensors.................................. 61<br />
Installation examples.................................................. 69<br />
1-1 VK_2285381GB • Subject to modifications • Status 04/2006
Type code<br />
<strong>GEA</strong> <strong>RoofJETT</strong><br />
<strong>GEA</strong> <strong>RoofJETT</strong> R J V L . 3 1 4 0 . 4 B 2 0<br />
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Roof <strong>fans</strong><br />
Unit type<br />
Unit series<br />
Construction<br />
Area of application<br />
Duct connector<br />
Impeller diameter<br />
Number of motor poles<br />
Electrical connection<br />
Motor model<br />
Housing colour<br />
R<br />
Roof<br />
J<br />
JETT<br />
Housing<br />
V<br />
N<br />
S<br />
Housing, tilting<br />
Non-tilting housing<br />
Tilting housing with sound attenuation on the discharge side<br />
Motors max. <strong>exhaust</strong> air temperature in °C<br />
L Motor in air flow 40 to 70 °C<br />
M Motor outside air flow 65 to 120 °C<br />
H Smoke <strong>exhaust</strong> 1 400 °C / 2 h<br />
X Increased safety for EEx e II T3 2 40 °C<br />
Y Increased safety for EEx d IIC T4 3 40° C<br />
Duct connector 4<br />
Impeller<br />
2022 Diameter: 200 mm Diameter: 225 mm<br />
2025 Diameter: 200 mm Diameter: 250 mm<br />
2528 Diameter: 250 mm Diameter: 280 mm<br />
2531 Diameter: 250 mm Diameter: 315 mm<br />
3135 Diameter: 315 mm Diameter: 355 mm<br />
3140 Diameter: 315 mm Diameter: 400 mm<br />
4045 Diameter: 400 mm Diameter: 450 mm<br />
4050 Diameter: 400 mm Diameter: 500 mm<br />
5056 Diameter: 500 mm Diameter: 560 mm<br />
5063 Diameter: 500 mm Diameter: 630 mm<br />
6371 Diameter: 630 mm Diameter: 710 mm<br />
6380 Diameter: 630 mm Diameter: 800 mm<br />
Electrical equipment<br />
2 2-pole – 3000 min -1 – 50 Hz<br />
4 4-pole – 1500 min -1 – 50 Hz<br />
6 6-pole – 1000 min -1 – 50 Hz<br />
A<br />
B<br />
Terminal box<br />
Fan switch<br />
1 3~ 400 Volt – 1-speed<br />
2 3~ 400 Volt – 2-speed – (slip)<br />
3 3~ 400 Volt – 3-speed<br />
4 1~ 230 Volt – 1-speed<br />
5 3~ 400 Volt – voltage-controllable<br />
D<br />
Colour<br />
3~ 400 Volt – 2-speed – (Dahlander connection YY/Y)<br />
0 RAL 9002 – grey-white (standard)<br />
9 RAL of choice of customer<br />
1 – Smoke <strong>exhaust</strong> – class F400 EN 12101-3, FIRES (1396-CPD-0002)<br />
2 – Increased safety for EEx e II T3 EN 13463-1, EN 50014, EN 50019, 94/9EC – ATEX certificate FTZU 02-0066<br />
3 – Increased safety for EEx d IIC T4 EN 13463-1, EN 50014, EN 50019, 94/9EC – ATEX certificate FTZU 02-0067<br />
4 – Duct connector EN 12220<br />
1-2 VK_2285381GB • Subject to modifications • Status 04/2006
Unit description<br />
<strong>GEA</strong> <strong>RoofJETT</strong> <strong>roof</strong> <strong>exhaust</strong> <strong>fans</strong><br />
<strong>GEA</strong> <strong>RoofJETT</strong> <strong>roof</strong> <strong>exhaust</strong> <strong>fans</strong><br />
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Proven technology for the extraction of <strong>exhaust</strong> air and other non-aggressive gases or vapours with a max. temperature<br />
of +40 to +400 °C. The <strong>GEA</strong> <strong>RoofJETT</strong> <strong>roof</strong> <strong>exhaust</strong> <strong>fans</strong> are available in 12 sizes up to 19,300 m 3 /h. They are also<br />
suitable for applications with special requirements such as quiet operation or use in locations where there is a danger<br />
of explosion.<br />
Combining extremely quiet operation with a beautiful design, the <strong>RoofJETT</strong> <strong>com</strong>plies with all relevant standards and<br />
requirements. The units can be optimally adapted to specific design requirements due to the optional range of 160<br />
available RAL colours.<br />
In connection with <strong>GEA</strong> MATRIX ® , the units represent an ideal <strong>com</strong>bination with mixed air units such as the <strong>GEA</strong><br />
MultiMAXX ® . The units are thus harmonically tuned for air treatment and ensure safe operation.<br />
The <strong>RoofJETT</strong> can be used especially for the smoke <strong>exhaust</strong> (1-stage motor) but also for normal operation with an<br />
additional feature for smoke <strong>exhaust</strong> (2-stage Dahlander motors).<br />
The sound-attenuated RJS version is re<strong>com</strong>mended for its particularly quiet operation. The special material enables<br />
optimised sound absorption and also reduces the discharge-side volume of the <strong>RoofJETT</strong>. A special acoustic curb is<br />
re<strong>com</strong>mended for intake-side noise reduction; An approx. 10 % reduction in volume flow should be taken into<br />
consideration.<br />
Fig. 1:<br />
<strong>GEA</strong> Air Treatment product range<br />
2 VK_2285381GB • Subject to modifications • Status 04/2006
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Unit description<br />
Unit model/applications<br />
Unit model/applications<br />
The <strong>RoofJETT</strong> is efficient in the following models:<br />
max. <strong>exhaust</strong><br />
air temp. [°C]<br />
V<br />
N<br />
Motor type:<br />
Size<br />
Standard temp.<br />
(L)<br />
High temp.<br />
(M)<br />
Smoke <strong>exhaust</strong><br />
(H)<br />
EEx e II T3<br />
(X)<br />
EEx d IIC T4<br />
(Y)<br />
40 °C … 70 °C 60 °C … 120 °C 400 °C / 2h 40 °C 40 °C<br />
External rotor<br />
motor<br />
max.<br />
V (m 3 /h)<br />
V N S<br />
Squirrel cage<br />
motor<br />
max.<br />
V (m 3 /h)<br />
V N S<br />
Squirrel cage<br />
motor<br />
max.<br />
V (m 3 /h)<br />
V N S<br />
Squirrel cage<br />
motor<br />
max.<br />
V (m 3 /h)<br />
V N S<br />
Squirrel cage<br />
motor<br />
max.<br />
V (m 3 /h)<br />
V N S<br />
2022 940 • • • – – – – – – – – – – – – – – – – 8<br />
2025 1,490 • • • – – – – – – – – – – – – – – – – 10<br />
2528 1,180 • • • 1,160 • • • – – – – – – – – – – – – 12<br />
2531 1,720 • • • 1,740 • • • 2,810 • – – 1,440 • – – 1,485 • – – 14<br />
3135 2,700 • • • 2,670 • • • 2,560 • – – 2,600 • – – – – – – 18<br />
3140 3,650 • • • 3,670 • • • 3,320 • – – 3,300 • – – – – – – 22<br />
4045 5,130 • • • 5,300 • • • 4,980 • – – 5,050 • – – 5,100 • – – 26<br />
4050 6,870 • • • 7,350 • • • 6,680 • – – 7,000 • – – – – – – 30<br />
5056 6,160 • • • 6,590 • • • 9,450 • – – 6,250 • – – 6,250 • – – 34<br />
5063 8,540 • • • 9,250 • • • 13,660 • – – 8,920 • – – 9,100 • – – 38<br />
6371 12,670 • • • 13,480 • • • 19,300 • – – 12,650 • – – – – – – 42<br />
6380 17,280 • • • 19,160 • • • – – – – 17,500 • – – – – – – 46<br />
Tilting housing for easy maintenance<br />
Non-tilting housing<br />
S The housing can be tilted for easy maintenance and the housing has a sound attenuator on the discharge side, power restriction approx.<br />
10 %, exact specifications in the Technical data<br />
Tab. 1: Overview<br />
See page<br />
Model for standard temperatures (L)<br />
– Motor inside the air flow.<br />
– Suitable for air-intake temperatures of max. +40 °C to +70 °C (depending on motor and size).<br />
Model for higher temperatures (M)<br />
– Motor outside the air flow.<br />
– Suitable for air-intake temperatures of max. +60 °C to +120 °C (depending on motor and size).<br />
Model for smoke <strong>exhaust</strong> (H)<br />
– Motor outside the air flow.<br />
– Suitable for smoke <strong>exhaust</strong> (<strong>com</strong>bustion gas) at max. +400 °C / 2h.<br />
Version for EEx e II T3 (X)<br />
– Motor outside the air flow.<br />
– Suitable for air-intake temperatures of max. +40 °C (depending on motor and size).<br />
– Explosion-p<strong>roof</strong> in temperature class T3 (= max. 200 °C surface temperature of the motor).<br />
Version for EEx d IIC T4 (Y)<br />
– Motor outside the air flow.<br />
– Suitable for air-intake temperatures of max. +40 °C (depending on motor and size).<br />
– Explosion-p<strong>roof</strong> in temperature class T4 (= max. 135 °C surface temperature of the motor).<br />
VK_2285381GB • Subject to modifications • Status 04/2006 3
Unit description<br />
<strong>GEA</strong> <strong>RoofJETT</strong> unit series<br />
<strong>GEA</strong> <strong>RoofJETT</strong> unit series<br />
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Design<br />
– Aerodynamically-optimised, with two opposing air discharge openings, vertical and<br />
swirl-free discharge.<br />
– Air outlets with integrated, automatic shutters made of aluminium.<br />
– Cover plate with protection grille in air outlet in accordance with EN 292/294<br />
standard<br />
– Base plate, fan housing and cover plate made of galvanised coated sheet steel<br />
– Extremely waterp<strong>roof</strong> housing thanks to optimal construction of the base plate<br />
– Corrosion-resistant design (class C4-high), in accordance with ISO 12944-2,<br />
standard suitable for industrial and coastal environment.<br />
– Standard colour: elegant grey-white (RAL 9002). Other RAL colours optional<br />
– Optional tilting fan housing (RJV and RJS) for easy cleaning and maintenance<br />
(re<strong>com</strong>mended by <strong>GEA</strong>)<br />
– Optional RJS model for especially quiet operation thanks to abrasion-resistant and<br />
moisture-repellent sound-insulating material.<br />
Centrifugal fan<br />
– Pressure-resistant, high-performance centrifugal fan made of aluminium<br />
– Highly efficient through use of backwards-curved blades.<br />
– Single inlet with low mass inertia<br />
– Dynamically balanced in accordance with ISO 1940 Part 1 (quality category G 6.3)<br />
– Special impeller made of galvanised sheet steel with cooling blades for use at<br />
400 °C/ 2h (RJVH)<br />
– Special impeller made of aluminium coated with epoxy resin (RJVX, RJVY).<br />
Electric motors<br />
– Reliable, tried-and-tested electric motors that are mounted inside (RJ❑L) or outside<br />
(RJ❑M, RJVH, RJVX, RJVY) the air flow.<br />
– External rotor motors (RJ❑L) with speed control in accordance to DIN EN 60034-1,<br />
insulation class F, with thermocontacts for air-intake temperatures of max. +40 °C<br />
to +70 °C, standard with terminal box in the housing, optional fan switch in the<br />
housing<br />
– Squirrel cage induction motors (RJ❑M) with speed control in accordance to DIN EN<br />
60034-1, insulation class F, with thermocontacts for air-intake temperatures of max.<br />
60 °C to +120 °C, standard with terminal box in the housing, optional fan switch in<br />
the housing<br />
– Smoke-<strong>exhaust</strong> (fumes) model (RJVH) in accordance to DIN EN 12101-3,<br />
insulation class F400, with thermocontacts for air-intake temperatures of max.<br />
400 °C/ 2 h, standard with outside-facing fan switch<br />
– Secured version (RJVX) for EEx e II T3 in accordance to EN 13463-1, EN 50014,<br />
EN 50019, with thermistors (PTC temperature sensor) for use in locations where<br />
there is risk of explosion (T3 = 200 °C) for air-intake temperatures of up to a max.<br />
of +40 °C, standard with terminal box in the housing, optional fan switch in the<br />
housing<br />
– Secured version (RJVY) for EEx d IIc T4 in accordance to EN 13463-1, EN 50014,<br />
EN 50018, with thermistors (PTC temperature sensor) for use in locations where<br />
there is risk of explosion (T4 = 135 °C) for air-intake temperatures of up to a max.<br />
of +40 °C, standard with terminal box in the housing, optional fan switch in the<br />
housing<br />
4 VK_2285381GB • Subject to modifications • Status 04/2006
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Components/parts<br />
Unit description<br />
Components/parts<br />
1: Base frame with sloping surface for water drainage with closed<br />
base frame corners and cable grommet<br />
2: Aerodynamically-optimised fan housing<br />
3: Cover plate<br />
4: Centrifugal fan with backwards-curved vanes<br />
5L: External rotor motor inside the air flow or<br />
5M: Squirrel cage induction motor outside the air flow<br />
6: Automatic shutters<br />
7: Fan switch or terminal box<br />
8: Hinges for tilting fan housing<br />
9: Bracing strut for tilting fan housing<br />
10: Handle grip for tilting fan housing<br />
Fig. 1<br />
Installation of unit on <strong>roof</strong><br />
11: Duct connector, round<br />
12: Control unit<br />
Fig. 2<br />
VK_2285381GB • Subject to modifications • Status 04/2006 5
Planning information<br />
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Planning information<br />
Insulation<br />
An insulator for sealing the fan when installed on the plinth is included in the scope of<br />
delivery. This insulator keeps water from getting into the system. This type of insulation<br />
is generally re<strong>com</strong>mended.<br />
The thermal insulation installed by others should <strong>com</strong>pletely enclose the plinth.<br />
Sound attentuation<br />
Depending on the model, the suction-side sound attentuation is between 8 and<br />
12 dB(A). A further calculation may be required depending on the medium frequency.<br />
The use of the sound attentuation reduces the range of performance; the<br />
corresponding pressure loss characteristic curves should be monitored.<br />
Smoke <strong>exhaust</strong> / <strong>com</strong>bustion gas<br />
Specially developed <strong>exhaust</strong> <strong>fans</strong> for hot air enable smoke <strong>exhaust</strong> at up to 400 °C for<br />
a period of up to 2 hours. A fire detection system installed by others is re<strong>com</strong>mended.<br />
The <strong>RoofJETT</strong> for smoke <strong>exhaust</strong> can be used in continuous mode up to a max.<br />
120 °C.<br />
Sound<br />
All <strong>exhaust</strong> <strong>fans</strong> in this documentation are listed with sound power and sound pressure<br />
level. This facilitates exact planning of the suction- and discharge-side sounds by the<br />
<strong>exhaust</strong> fan.<br />
6 VK_2285381GB • Subject to modifications • Status 04/2006
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Planning information<br />
Conversion of sound power level to sound pressure level<br />
Conversion of sound power level to sound pressure level<br />
Radiation of the sound source without reflections<br />
Spherical Semi-spherical Quarter-spherical<br />
Theoretical factor only<br />
Practice<br />
Radiation<br />
Radiation<br />
Sound<br />
source<br />
Radiation<br />
Sound<br />
source<br />
Sound<br />
source<br />
Wall<br />
Roof<br />
Roof<br />
Directivity factor 1 Directivity factor 2 Directivity factor 4<br />
Sample size 2022<br />
76 dB(A) Sound power level L wa3<br />
Semi-spherical radiation<br />
-20 dB 4 m distance<br />
56 dB(A) Sound pressure level Lp<br />
Sample size 2022<br />
76 dB(A) Sound power level L wa3<br />
Quarter-spherical radiation<br />
-17 dB 4 m distance<br />
59 dB(A) Sound pressure level Lp<br />
Semi-spherical radiation<br />
Quarter-spherical radiation<br />
Spherical radiation<br />
Distance from the sound source<br />
Sound power level: Measurable, but not perceptible. Same heating capacity as radiator.<br />
Sound pressure level: Measurable and perceptible. Same room temperature increase as radiator.<br />
VK_2285381GB • Subject to modifications • Status 04/2006 7
Technical data<br />
Size 2022<br />
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Size 2022<br />
RJ L .2022. 4 4 <br />
0 RAL 9002, grey-white<br />
9 RAL colour as desired<br />
A<br />
B<br />
V<br />
N<br />
S<br />
Terminal box<br />
Fan switch<br />
Tilting housing<br />
Non-tilting housing<br />
Tilting with sound attenuation on discharge side<br />
Technical data<br />
Speed<br />
Nominal speed<br />
Max. air flow<br />
Max. air-intake temperature<br />
Motor capacity<br />
Nominal current<br />
Stage min -1 m³/h °C kW A<br />
SFP<br />
Specific fan power<br />
kW/<br />
(m³/s)<br />
RJL (max. 40 °C … 70 °C), external rotor motor inside the air flow<br />
Voltage<br />
Full motor protection<br />
TM = Thermistor<br />
Protection<br />
V / Hz TM IP<br />
Sound power level on suction side<br />
L wa3<br />
dB(A)<br />
Sound power level on discharge side<br />
L wa8<br />
dB(A)<br />
Sound pressure level on suction side<br />
L pa3<br />
dB(A)<br />
RJL.2022.44 1 1430 510 +50 0.08 0.45 0.56 1~ 230/ 50 TCW* IP 44 61 64 46 44<br />
RJL.2022.24 1 2640 942 +50 0.20 0.88 0.76 1~ 230/ 50 TCW* IP 44 77 80 62 60<br />
RJSL (max. 40 °C … 70 °C), external rotor motor inside the air flow, sound attenuated<br />
RJSL.2022.44 1 1430 470 +50 0.08 0.45 0.61 1~ 230/ 50 TCW* IP 44 60 59 45 39<br />
RJSL.2022.24 1 2640 868 +50 0.20 0.88 0.83 1~ 230/ 50 TCW* IP 44 76 75 61 54<br />
Sound pressure level on discharge side<br />
L pa8<br />
dB(A)<br />
Tab. 1: Technical data for size 2022<br />
TCW* – Thermocontact without external leads<br />
L pa3 – Sound pressure level on intake side, at distance of 4 m below air intake opening, directivity factor 2 (semi-spherical), 200 m² Sabin.<br />
L pa8 – Sound pressure level on discharge side, 4 m distance, free field, directivity factor 2 (semi-spherical).<br />
SFP – Specific fan power describes the electrical power consumed by the fan (Pel) in relation to the required air flow.<br />
Correction for sound power in octaves<br />
63 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz<br />
Suction side (L wa3 ) -9 -5 1 -3 -4 -12 -13 -16<br />
Discharge side (L wa8 ) -9 -3 4 3 -3 -7 -8 -14<br />
Tab. 2: Correction for sound power (L wokt =L wa +K okt )<br />
8 VK_2285381GB • Subject to modifications • Status 04/2006
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Technical data<br />
Size 2022<br />
Characteristic curves<br />
External rotor motor in air flow<br />
External rotor motor in air flow<br />
(sound attenuated on the discharge side)<br />
600<br />
600<br />
500<br />
500<br />
P s in [Pa]<br />
400<br />
300<br />
200<br />
100<br />
<br />
<br />
P s in [Pa]<br />
400<br />
300<br />
200<br />
100<br />
<br />
<br />
0<br />
0<br />
0 200 400 600 800 1000<br />
0 200 400 600 800 1000<br />
V in [m³/h]<br />
V in [m³/h]<br />
RJL.2022.24<br />
RJL.2022.44<br />
RJSL.2022.24<br />
RJSL.2022.44<br />
Fig. 1: RJL.2022 Fig. 2: RJSL.2022<br />
Dimensions<br />
Fig. 3:<br />
Dimensions in mm<br />
VK_2285381GB • Subject to modifications • Status 04/2006 9
Technical data<br />
Size 2025<br />
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Size 2025<br />
RJ L .2025. 2 4 <br />
0 RAL 9002, grey-white<br />
9 RAL colour as desired<br />
A<br />
B<br />
V<br />
N<br />
S<br />
Terminal box<br />
Fan switch<br />
Tilting housing<br />
Non-tilting housing<br />
Tilting with sound attenuation on discharge side<br />
Technical data<br />
Speed<br />
Nominal speed<br />
Max. air flow<br />
Max. air-intake temperature<br />
Motor capacity<br />
Nominal current<br />
Stage min -1 m³/h °C kW A<br />
SFP<br />
Specific fan power<br />
kW/<br />
(m³/s)<br />
RJL (max. 40 °C … 70 °C), external rotor motor inside the air flow<br />
RJSL.2025.24 1 2670 1312 +40 0.29 1.25 0.80 1~ 230/ 50 TC IP 44 80 78 64 58<br />
Tab. 3: Technical data for size 2025<br />
L pa3 – Sound pressure level on intake side, at distance of 4 m below air intake opening, directivity factor 2 (semi-spherical), 200 m² Sabin.<br />
L pa8 – Sound pressure level on discharge side, 4 m distance, free field, directivity factor 2 (semi-spherical).<br />
SFP – Specific fan power describes the electrical power consumed by the fan (Pel) in relation to the required air flow.<br />
Voltage<br />
Full motor protection<br />
TM = Thermistor<br />
Protection<br />
V / Hz TM IP<br />
Sound power level on suction side<br />
L wa3<br />
dB(A)<br />
Sound power level on discharge side<br />
L wa8<br />
dB(A)<br />
Sound pressure level on suction side<br />
L pa3<br />
dB(A)<br />
RJL.2025.44 1 1400 792 +40 0.05 0.25 0.23 1~ 230/ 50 TC IP 44 65 69 50 49<br />
RJL.2025.24 1 2670 1510 +40 0.29 1.25 0.69 1~ 230/ 50 TC IP 44 82 86 67 66<br />
RJSL (max. 40 °C … 70 °C), external rotor motor inside the air flow, sound attenuated on the discharge side<br />
RJSL.2025.44 1 1400 688 +40 0.05 0.25 0.26 1~ 230/ 50 TC IP 44 63 61 48 41<br />
Sound pressure level on discharge side<br />
L pa8<br />
dB(A)<br />
Correction for sound power in octaves<br />
63 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz<br />
Suction side (L wa3 ) -7 -1 -2 -3 -4 -10 -12 -19<br />
Discharge side (L wa8 ) -6 -1 3 -1 -4 -8 -10 -20<br />
Tab. 4: Correction for sound power (L wokt =L wa +K okt )<br />
10 VK_2285381GB • Subject to modifications • Status 04/2006
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Technical data<br />
Size 2025<br />
Characteristic curves<br />
External rotor motor in air flow<br />
External rotor motor in air flow<br />
(sound attenuated on the discharge side)<br />
P s in [Pa]<br />
600<br />
500<br />
<br />
400<br />
300<br />
200<br />
<br />
100<br />
0<br />
0 500 1000 1500 2000<br />
V in [m³/h]<br />
RJL.2025.24<br />
P s in [Pa]<br />
600<br />
500<br />
<br />
400<br />
300<br />
200<br />
<br />
100<br />
0<br />
0 500 1000 1500<br />
V in [m³/h]<br />
RJSL.2025.24<br />
RJL.2025.44<br />
RJSL.2025.44<br />
Fig. 4: RJL0.2025 Fig. 5: RJSL.2025<br />
Dimensions<br />
Fig. 6:<br />
Dimensions in mm<br />
VK_2285381GB • Subject to modifications • Status 04/2006 11
Technical data<br />
Size 2528<br />
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Size 2528<br />
RJ L .2528. 4 4 <br />
0 RAL 9002, grey-white<br />
9 RAL colour as desired<br />
A<br />
B<br />
V<br />
N<br />
S<br />
Terminal box<br />
Fan switch<br />
Tilting housing<br />
Non-tilting housing<br />
Tilting with sound attenuation on discharge side<br />
Technical data<br />
Speed<br />
Nominal speed<br />
Max. air flow<br />
Max. air-intake temperature<br />
Motor capacity<br />
Nominal current<br />
Stage min -1 m³/h °C kW A<br />
RJSM.2528.41 1 1350 963 +120 0.10 0.20 0.37 3~ 400/ 50 TC IP 55 64 62 49 42<br />
Tab. 5: Technical data for size 2528<br />
L pa3 – Sound pressure level on intake side, at distance of 4 m below air intake opening, directivity factor 2 (semi-spherical), 200 m² Sabin.<br />
L pa8 – Sound pressure level on discharge side, 4 m distance, free field, directivity factor 2 (semi-spherical).<br />
SFP – Specific fan power describes the electrical power consumed by the fan (P el ) in relation to the required air flow.<br />
SFP<br />
Specific fan power<br />
kW/<br />
(m³/s)<br />
RJL (max. 40 °C … 70 °C), external rotor motor inside the air flow<br />
Voltage<br />
Full motor protection<br />
TM = Thermistor<br />
Protection<br />
V / Hz TM IP<br />
Sound power level on suction side<br />
L wa3<br />
dB(A)<br />
Sound power level on discharge side<br />
L wa8<br />
dB(A)<br />
Sound pressure level on suction side<br />
L pa3<br />
dB(A)<br />
RJL.2528.44 1 1370 1225 +50 0.13 0.60 0.38 1~ 230/ 50 TC IP 44 66 69 51 49<br />
2 1330 1189<br />
0.07 0.14 0.21<br />
66 69 50 49<br />
RJL.2528.42<br />
+70<br />
3~ 400/ 50 TC IP 44<br />
1 1060 948 0.05 0.08 0.19 60 63 44 43<br />
RJSL (max. 40 °C … 70 °C), external rotor motor inside the air flow, sound attenuated on the discharge side<br />
RJSL.2528.44 1 1370 978 +50 0.13 0.60 0.48 1~ 230/ 50 TC IP 44 65 63 49 43<br />
2 1330 949<br />
0.07 0.14 0.27<br />
64 62 49 42<br />
RJSL.2528.42<br />
+70<br />
3~ 400/ 50 TC IP 44<br />
1 1060 756 0.05 0.08 0.24 58 56 43 36<br />
RJM (max. 65 °C … 120 °C), squirrel cage motor outside the air flow<br />
RJM.2528.45 1 1350 1207 +110 0.10 0.20 0.30 3~ 400/ 50 TC IP 54 66 69 51 49<br />
RJM.2528.41 1 1350 1207 +120 0.10 0.20 0.30 3~ 400/ 50 TC IP 55 66 69 51 49<br />
RJSM (max. 65 °C … 120 °C), squirrel cage motor outside the air flow, sound attenuated on the discharge side<br />
RJSM.2528.45 1 1350 963 +110 0.10 0.20 0.37 3~ 400/ 50 TC IP 54 64 62 49 42<br />
Sound pressure level on discharge side<br />
L pa8<br />
dB(A)<br />
Correction for sound power in octaves<br />
63 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz<br />
Suction side (L wa3 ) -4 8 -2 -3 -6 -8 -13 -24<br />
Discharge side (L wa8 ) -3 4 0 -1 -2 -6 -11 -22<br />
Tab. 6: Correction for sound power (L wokt =L wa +K okt )<br />
12 VK_2285381GB • Subject to modifications • Status 04/2006
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Technical data<br />
Size 2528<br />
Characteristic curves<br />
External rotor motor in air flow<br />
External rotor motor in air flow<br />
(sound attenuated on the discharge side)<br />
200<br />
200<br />
P s in [Pa]<br />
150<br />
100<br />
50<br />
<br />
<br />
<br />
P s in [Pa]<br />
150<br />
100<br />
50<br />
<br />
<br />
<br />
0<br />
0 500 1000 1500 2000<br />
0<br />
0 500 1000 1500 2000<br />
V in [m³/h]<br />
V in [m³/h]<br />
RJL.2528.42, speed 1 RJL.2528.44 RJSL.2528.42, speed 1 RJSL.2528.44<br />
RJL.2528.42, speed 2 RJSL.2528.42, speed 2<br />
Fig. 7: RJL0.2528 Fig. 8: RJSL.2528<br />
Squirrel cage motor outside the air flow<br />
Squirrel cage motor outside the air flow<br />
(sound attenuated on the discharge side)<br />
200<br />
200<br />
P s in [Pa]<br />
150<br />
100<br />
50<br />
<br />
P s in [Pa]<br />
150<br />
100<br />
50<br />
<br />
0<br />
0<br />
0 500 1000 1500 2000<br />
0 500 1000 1500 2000<br />
V in [m³/h]<br />
V in [m³/h]<br />
RJM.2528.410<br />
RJSM.2528.41<br />
RJM.2528.450<br />
RJSM.2528.45<br />
Fig. 9: RJM.2528 Fig. 10: RJSM.2528<br />
Dimensions<br />
Fig. 11:<br />
Dimensions in mm<br />
VK_2285381GB • Subject to modifications • Status 04/2006 13
Technical data<br />
Size 2531<br />
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Size 2531<br />
RJ L .2531. 4 4 <br />
0 RAL 9002, grey-white<br />
9 RAL colour as desired<br />
A<br />
B<br />
V<br />
N<br />
S<br />
Terminal box<br />
Fan switch<br />
Tilting housing<br />
Non-tilting housing<br />
Tilting with sound attenuation on discharge side<br />
Technical data<br />
Speed<br />
Nominal speed<br />
Max. air flow<br />
Max. air-intake temperature<br />
Motor capacity<br />
Nominal current<br />
Stage min -1 m³/h °C kW A<br />
RJVY.2531.41 1 1470 1494 +40 0.18 0.62 0.43 3~ 400/ 50 TM EEx d IP 54 72 74 56 54<br />
Tab. 7: Technical data for size 2531<br />
L pa3 – Sound pressure level on intake side, at distance of 4 m below air intake opening, directivity factor 2 (semi-spherical), 200 m² Sabin.<br />
L pa8 – Sound pressure level on discharge side, 4 m distance, free field, directivity factor 2 (semi-spherical).<br />
SFP – Specific fan power describes the electrical power consumed by the fan (P el ) in relation to the required air flow.<br />
SFP<br />
Specific fan power<br />
kW/<br />
(m³/s)<br />
RJL (max. 40 °C … 70 °C), external rotor motor inside the air flow<br />
Voltage<br />
Full motor protection<br />
TM = Thermistor<br />
Protection<br />
V / Hz TM IP<br />
Sound power level<br />
on suction side<br />
L wa3<br />
dB(A)<br />
Sound power level<br />
on discharge side<br />
L wa8<br />
dB(A)<br />
Sound pressure level<br />
on suction side<br />
L pa3<br />
dB(A)<br />
RJL.2531.44 1 1300 1712 +50 0.17 0.90 0.36 1~ 230/ 50 TC IP 44 69 71 54 51<br />
RJL.2531.43<br />
3 1310 1725<br />
0.13 0.22 0.27<br />
69 71 54 51<br />
2 940 1238 +50 0.09 0.14 0.26 3~ 400/ 50 TC IP 54 61 63 46 43<br />
1 680 895 0.03 0.07 0.12 52 54 37 34<br />
2 1330 1751<br />
0.13 0.27 0.27<br />
70 72 55 52<br />
RJL.2531.42<br />
+70<br />
3~ 400/ 50 TC IP 44<br />
1 1080 1422 0.09 0.15 0.23 64 66 49 46<br />
RJSL (max. 40 °C … 70 °C), external rotor motor inside the air flow, sound attenuated on the discharge side<br />
RJSL.2531.44 1 1300 1659 +50 0.17 0.90 0.37 1~ 230/ 50 TC IP 44 69 66 53 46<br />
RJSL.2531.43<br />
3 1310 1672<br />
0.13 0.22 0.28<br />
69 66 54 46<br />
2 940 1200 +50 0.09 0.14 0.27 3~ 400/ 50 TC IP 54 60 57 45 37<br />
1 680 868 0.03 0.07 0.12 52 49 37 29<br />
2 1080 1378<br />
0.13 0.27 0.34<br />
64 61 49 41<br />
RJSL.2531.42<br />
+70<br />
3~ 400/ 50 TC IP 44<br />
1 1330 1697 0.09 0.15 0.19 69 66 54 46<br />
RJM (max. 65 °C … 120 °C), squirrel cage motor outside the air flow<br />
RJM.2531.45 1 1350 1777 +110 0.14 0.29 0.28 3~ 400/ 50 TC IP 54 70 72 55 52<br />
RJM.2531.41 1 1350 1777 +120 0.14 0.29 0.28 3~ 400/ 50 TC IP 55 70 72 55 52<br />
RJSM (max. 65 °C … 120 °C), squirrel cage motor outside the air flow, sound attenuated on the discharge side<br />
RJSM.2531.45 1 1350 1723 +110 0.14 0.29 0.29 3~ 400/ 50 TC IP 54 70 67 54 47<br />
RJSM.2531.41 1 1350 1723 +120 0.14 0.29 0.29 3~ 400/ 50 TC IP 55 70 67 54 47<br />
RJVH (max. 400 °C/ 2 h), squirrel cage motor outside the air flow<br />
RJVH.2531.4B1 1 1350 1372 +400 / 2h 0.14 0.42 0.37 3~ 400/ 50 TC IP 54 66 68 51 48<br />
2 2780 2825 1.42 2.40 1.81<br />
85 87 70 67<br />
RJVH.2531.2BD<br />
+400 / 2h 3~ 400/ 50 TC IP 54<br />
1 1385 1407 0.36 0.61 0.92 67 69 52 49<br />
RJVX (max. 40 °C), EEx e-squirrel cage motor outside the air flow<br />
RJVX.2531.41 1 1430 1453 +40 0.21 0.50 0.52 3~ 400/ 50 TM EEx e IP 54 71 73 56 53<br />
RJVY (max. 40 °C), EEx d-squirrel cage motor outside the air flow<br />
Sound pressure level<br />
on discharge side<br />
L pa8<br />
dB(A)<br />
14 VK_2285381GB • Subject to modifications • Status 04/2006
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Technical data<br />
Size 2531<br />
Correction for sound power in octaves<br />
RJVL, M, X, Y 63 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz<br />
Suction side (L wa3 ) -6 4 0 -3 -7 -8 -10 -21<br />
Discharge side (L wa8 ) 2 4 4 1 -3 -6 -9 -20<br />
Smoke <strong>exhaust</strong>, RJVH 63 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz<br />
Suction side (L wa3 ) -1 4 0 -3 -7 -8 -10 -21<br />
Discharge side (L wa8 ) 4 5 5 1 -1 -3 -6 -14<br />
Tab. 8: Correction for sound power (L wokt =L wa +K okt )<br />
Characteristic curves<br />
External rotor motor in air flow<br />
External rotor motor in air flow<br />
(sound attenuated on the discharge side)<br />
P s in [Pa]<br />
300<br />
250<br />
200<br />
<br />
150<br />
100<br />
50<br />
0<br />
0 500 1000 1500 2000<br />
V in [m³/h]<br />
RJL.2531.44<br />
P s in [Pa]<br />
300<br />
250<br />
200<br />
<br />
150<br />
100<br />
50<br />
0<br />
0 500 1000 1500 2000<br />
V in [m³/h]<br />
RJSL.2531.44<br />
Fig. 12: RJL.2531.44 Fig. 13: RJSL.2531.44<br />
External rotor motor in air flow<br />
External rotor motor in air flow<br />
(sound attenuated on the discharge side)<br />
P s in [Pa]<br />
300<br />
250<br />
200<br />
150<br />
100<br />
<br />
<br />
50<br />
50<br />
0<br />
0<br />
0<br />
0 500 1000 1500 2000<br />
500 1000 1500 2000<br />
V in [m³/h]<br />
V in [m³/h]<br />
RJL.2531.42, speed 1 RJSL.2531.42, speed 1<br />
RJL.2531.42, speed 2 RJSL.2531.42, speed 2<br />
Fig. 14: RJL.2531.42 Fig. 15: RJSL.2531.42<br />
P s in [Pa]<br />
300<br />
250<br />
200<br />
150<br />
100<br />
<br />
<br />
VK_2285381GB • Subject to modifications • Status 04/2006 15
Technical data<br />
Size 2531<br />
<strong>GEA</strong> <strong>RoofJETT</strong><br />
External rotor motor in air flow<br />
External rotor motor in air flow<br />
(sound attenuated on the discharge side)<br />
P s in [Pa]<br />
300<br />
250<br />
200<br />
150<br />
<br />
100<br />
<br />
50<br />
<br />
0<br />
0 500 1000 1500 2000<br />
V in [m³/h]<br />
V in [m³/h]<br />
RJL.2531.43, speed 1 RJL.2531.43, speed 3 RJSL.2531.43, speed 1 RJSL.2531.43, speed 3<br />
RJL.2531.43, speed 2 RJSL.2531.43, speed 2<br />
Fig. 16: RJL.2531.43 Fig. 17: RJSL.2531.43<br />
Squirrel cage motor outside the air flow<br />
Squirrel cage motor outside the air flow<br />
(sound attenuated on the discharge side)<br />
P s in [Pa]<br />
300<br />
250<br />
200<br />
150<br />
<br />
100<br />
<br />
50<br />
<br />
0<br />
0 500 1000 1500 2000<br />
P s in [Pa]<br />
300<br />
250<br />
200<br />
150<br />
100<br />
50<br />
0<br />
0 500 1000 1500 2000<br />
V in [m³/h]<br />
RJM.2531.41<br />
RJM.2531.45<br />
<br />
P s in [Pa]<br />
RJSM.2531.41<br />
RJSM.2531.45<br />
Fig. 18: RJM.2531 Fig. 19: RJSM.2531<br />
Squirrel cage motor outside the air flow<br />
(smoke <strong>exhaust</strong>)<br />
300<br />
250<br />
200<br />
150<br />
100<br />
50<br />
<br />
0<br />
0 500 1000 1500 2000<br />
V in [m³/h]<br />
Squirrel cage motor outside the air flow<br />
(smoke <strong>exhaust</strong>)<br />
P s in [Pa]<br />
300<br />
250<br />
200<br />
150<br />
<br />
100<br />
50<br />
0<br />
0 500 1000 1500 2000<br />
V in [m³/h]<br />
V in [m³/h]<br />
RJVH.2531.4B1 RJVH.2531.4BD, speed 1<br />
RJVH.2531.4BD, speed 2<br />
Fig. 20: RJVH.2531.4B1 Fig. 21: RJVH.2531.4BD<br />
P s in [Pa]<br />
1200<br />
1000<br />
800<br />
<br />
600<br />
400<br />
200<br />
<br />
0<br />
0 500 1000 1500 2000 2500 3000<br />
16 VK_2285381GB • Subject to modifications • Status 04/2006
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Technical data<br />
Size 2531<br />
EEx e-squirrel cage motor outside the air flow<br />
EEx d-squirrel cage motor outside the air flow<br />
P s in [Pa]<br />
300<br />
250<br />
200<br />
<br />
150<br />
100<br />
50<br />
0<br />
0 500 1000 1500 2000<br />
V in [m³/h]<br />
RJVX.2531.41<br />
P s in [Pa]<br />
300<br />
250<br />
200<br />
<br />
150<br />
100<br />
50<br />
0<br />
0 500 1000 1500 2000<br />
V in [m³/h]<br />
RJVY.2531.41<br />
Fig. 22: RJVX.2531.41 Fig. 23: RJVY.2531.41<br />
Dimensions<br />
Fig. 24:<br />
Dimensions in mm<br />
VK_2285381GB • Subject to modifications • Status 04/2006 17
Technical data<br />
Size 3135<br />
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Size 3135<br />
RJ L .3135. 4 4 <br />
0 RAL 9002, grey-white<br />
9 RAL colour as desired<br />
A<br />
B<br />
V<br />
N<br />
S<br />
Terminal box<br />
Fan switch<br />
Tilting housing<br />
Non-tilting housing<br />
Tilting with sound attenuation on discharge side<br />
Technical data<br />
Speed<br />
Nominal speed<br />
Max. air flow<br />
Max. air-intake temperature<br />
Motor capacity<br />
Nominal current<br />
Stage min -1 m³/h °C kW A<br />
RJVX.3135.41 1 1400 2644 +40 0.37 0.72 0.50 3~ 400/ 50 TM EEx e IP 54 75 78 60 58<br />
Tab. 9: Technical data for size 3135<br />
L pa3 – Sound pressure level on intake side, at distance of 4 m below air intake opening, directivity factor 2 (semi-spherical), 200 m² Sabin.<br />
L pa8 – Sound pressure level on discharge side, 4 m distance, free field, directivity factor 2 (semi-spherical).<br />
SFP – Specific fan power describes the electrical power consumed by the fan (P el ) in relation to the required air flow.<br />
SFP<br />
Specific fan power<br />
kW/<br />
(m³/s)<br />
RJL (max. 40 °C … 70 °C), external rotor motor inside the air flow<br />
Voltage<br />
Full motor protection<br />
TM = Thermistor<br />
Protection<br />
V / Hz TM IP<br />
Sound power level on suction side<br />
L wa3<br />
dB(A)<br />
Sound power level on discharge side<br />
L wa8<br />
dB(A)<br />
Sound pressure level on suction side<br />
L pa3<br />
dB(A)<br />
RJL.3135.44 1 1370 2713 +50 0.31 1.35 0.41 1~ 230/ 50 TC IP 54 76 78 61 58<br />
RJL.3135.43<br />
3 1360 2694<br />
0.30 0.51 0.40<br />
76 78 60 58<br />
2 1010 2000 +70 0.22 0.35 0.40 3~ 400/ 50 TC IP 54 68 70 53 50<br />
1 700 1386 0.06 0.15 0.16 58 61 43 41<br />
2 1340 2654<br />
0.26 0.49 0.35<br />
75 78 60 58<br />
RJL.3135.42<br />
+70<br />
3~ 400/ 50 TC IP 54<br />
1 1060 2099 0.19 0.30 0.33 69 72 54 52<br />
RJSL (max. 40 °C … 70 °C), external rotor motor inside the air flow, sound attenuated on the discharge side<br />
RJSL.3135.44 1 1370 2571 +50 0.31 1.35 0.43 1~ 230/ 50 TC IP 54 74 72 59 52<br />
RJSL.3135.43<br />
3 1360 2552<br />
0.30 0.51 0.42<br />
74 72 59 52<br />
2 1010 1896 +70 0.22 0.35 0.42 3~ 400/ 50 TC IP 54 66 64 51 44<br />
1 700 1314 0.06 0.15 0.16 57 54 42 34<br />
2 1340 2515<br />
0.26 0.49 0.37<br />
74 71 59 51<br />
RJSL.3135.42<br />
+70<br />
3~ 400/ 50 TC IP 54<br />
1 1060 1989 0.19 0.30 0.34 68 65 52 45<br />
RJM (max. 65 °C … 120 °C), squirrel cage motor outside the air flow<br />
RJM.3135.45 1 1350 2674 +80 0.42 0.76 0.57 3~ 400/ 50 TC IP 54 75 78 60 58<br />
RJM.3135.41 1 1350 2674 +90 0.42 0.76 0.57 3~ 400/ 50 TC IP 55 75 78 60 58<br />
RJSM (max. 65 °C … 120 °C), squirrel cage motor outside the air flow, sound attenuated on the discharge side<br />
RJSM.3135.45 1 1350 2534 +80 0.42 0.76 0.60 3~ 400/ 50 TC IP 54 74 71 59 51<br />
RJSM.3135.41 1 1350 2534 +90 0.42 0.76 0.60 3~ 400/ 50 TC IP 55 74 71 59 51<br />
RJVH (max. 400 °C/ 2 h), squirrel cage motor outside the air flow<br />
RJVH.3135.4B1 1 1350 2550 +400 / 2h 0.31 0.76 0.44 3~ 400/ 50 TC IP 54 74 77 59 57<br />
1 680 1284 0.24 0.57 0.67<br />
56 59 41 39<br />
RJVH.3135.4BD<br />
+400 / 2h 3~ 400/ 50 TC IP 54<br />
2 1375 2597 0.75 1.28 1.04 75 77 59 57<br />
RJVX (max. 40 °C), EEx e-squirrel cage motor outside the air flow<br />
Sound pressure level on discharge side<br />
L pa8<br />
dB(A)<br />
18 VK_2285381GB • Subject to modifications • Status 04/2006
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Technical data<br />
Size 3135<br />
Correction for sound power in octaves<br />
RJVL, M, X 63 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz<br />
Suction side (L wa3 ) -4 4 -2 -3 -6 -7 -12 -18<br />
Discharge side (L wa8 ) -3 3 2 0 -3 -6 -11 -16<br />
Smoke <strong>exhaust</strong>, RJVH 63 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz<br />
Suction side (L wa3 ) -6 4 0 -3 -7 -8 -10 -21<br />
Discharge side (L wa8 ) 2 4 4 1 -2 -3 -6 -14<br />
Tab. 10: Correction for sound power (L wokt =L wa +K okt )<br />
Characteristic curves<br />
External rotor motor in air flow<br />
External rotor motor in air flow<br />
(sound attenuated on the discharge side)<br />
400<br />
400<br />
P s in [Pa]<br />
300<br />
200<br />
100<br />
<br />
P s in [Pa]<br />
300<br />
200<br />
100<br />
<br />
0<br />
0 500 1000 1500 2000 2500 3000<br />
V in [m³/h]<br />
RJL.3135.44<br />
0<br />
0 1000 2000 3000<br />
V in [m³/h]<br />
RJSL.3135.44<br />
Fig. 25: RJL.3135.44 Fig. 26: RJSL.3135.44<br />
External rotor motor in air flow<br />
External rotor motor in air flow<br />
(sound attenuated on the discharge side)<br />
400<br />
400<br />
P s in [Pa]<br />
300<br />
200<br />
100<br />
<br />
<br />
P s in [Pa]<br />
300<br />
200<br />
100<br />
<br />
<br />
0<br />
0 500 1000 1500 2000 2500 3000<br />
V in [m³/h]<br />
RJL.3135.42, speed 1 RJSL.3135.42, speed 1<br />
RJL.3135.42, speed 2 RJSL.3135.42, speed 2<br />
Fig. 27: RJL.3135.42 Fig. 28: RJSL.3135.42<br />
0<br />
0 1000 2000 3000<br />
V in [m³/h]<br />
VK_2285381GB • Subject to modifications • Status 04/2006 19
Technical data<br />
Size 3135<br />
<strong>GEA</strong> <strong>RoofJETT</strong><br />
External rotor motor in air flow<br />
External rotor motor in air flow<br />
(sound attenuated on the discharge side)<br />
400<br />
400<br />
P s in [Pa]<br />
300<br />
200<br />
<br />
<br />
100<br />
<br />
0<br />
0 500 1000 1500 2000 2500 3000<br />
V in [m³/h]<br />
V in [m³/h]<br />
RJL.3135.43, speed 1 RJL.3135.43, speed 3 RJSL.3135.43, speed 1 RJSL.3135.43, speed 3<br />
RJL.3135.43, speed 2 RJSL.3135.43, speed 2<br />
Fig. 29: RJL.3135.43 Fig. 30: RJSL.3135.43<br />
Squirrel cage motor outside the air flow<br />
Squirrel cage motor outside the air flow<br />
(sound attenuated on the discharge side)<br />
P s in [Pa]<br />
300<br />
200<br />
100<br />
0<br />
<br />
<br />
<br />
0 500 1000 1500 2000 2500 3000<br />
400<br />
400<br />
P s in [Pa]<br />
300<br />
200<br />
100<br />
<br />
P s in [Pa]<br />
300<br />
200<br />
100<br />
<br />
0<br />
0 500 1000 1500 2000 2500 3000<br />
RJM.3135.41<br />
RJM.3135.45<br />
V in [m³/h]<br />
RJSM.3135.41<br />
RJSM.3135.45<br />
Fig. 31: RJM.3135 Fig. 32: RJSM.3135<br />
Squirrel cage motor outside the air flow<br />
(smoke <strong>exhaust</strong>)<br />
0<br />
0 500 1000 1500 2000 2500 3000<br />
V in [m³/h]<br />
Squirrel cage motor outside the air flow<br />
(smoke <strong>exhaust</strong>)<br />
400<br />
400<br />
P s in [Pa]<br />
300<br />
<br />
200<br />
100<br />
0<br />
0 500 1000 1500 2000 2500 3000<br />
V in [m³/h]<br />
V in [m³/h]<br />
RJVH.3135.4B1 RJVH.3135.4BD, speed 1<br />
RJVH.3135.4BD, speed 2<br />
Fig. 33: RJVH.3135.4B1 Fig. 34: RJVH.3135.4BD<br />
P s in [Pa]<br />
300<br />
<br />
200<br />
100<br />
<br />
0<br />
0 500 1000 1500 2000 2500 3000<br />
20 VK_2285381GB • Subject to modifications • Status 04/2006
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Technical data<br />
Size 3135<br />
EEx e-squirrel cage motor outside the air flow<br />
400<br />
P s in [Pa]<br />
300<br />
200<br />
100<br />
<br />
0<br />
0 500 1000 1500 2000 2500 3000<br />
V in [m³/h]<br />
RJVX.3135.41<br />
Fig. 35:<br />
RJVX.3135.41<br />
Dimensions<br />
Fig. 36:<br />
Dimensions in mm<br />
VK_2285381GB • Subject to modifications • Status 04/2006 21
Technical data<br />
Size 3140<br />
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Size 3140<br />
RJ L .3140. 4 4 <br />
0 RAL 9002, grey-white<br />
9 RAL colour as desired<br />
A<br />
B<br />
V<br />
N<br />
S<br />
Terminal box<br />
Fan switch<br />
Tilting housing<br />
Non-tilting housing<br />
Tilting with sound attenuation on discharge side<br />
Technical data<br />
Speed<br />
Stag<br />
e<br />
Nominal speed<br />
Max. air flow<br />
Max. air-intake temperature<br />
Motor capacity<br />
Nominal current<br />
min -1 m³/h °C kW A<br />
RJVX.3140.41 1 1400 3352 +40 0.50 1.04 0.54 3~ 400/ 50 TM EEx e IP 54 76 79 61 59<br />
Tab. 11: Technical data for size 3140<br />
L pa3 – Sound pressure level on intake side, at distance of 4 m below air intake opening, directivity factor 2 (semi-spherical), 200 m² Sabin.<br />
L pa8 – Sound pressure level on discharge side, 4 m distance, free field, directivity factor 2 (semi-spherical).<br />
SFP – Specific fan power describes the electrical power consumed by the fan (P el ) in relation to the required air flow.<br />
SFP<br />
Specific fan power<br />
kW/<br />
(m³/s)<br />
RJL (max. 40 °C … 70 °C), external rotor motor inside the air flow<br />
Voltage<br />
Full motor protection<br />
TM = Thermistor<br />
Protection<br />
V / Hz TM IP<br />
Sound power level on suction side<br />
L wa3<br />
dB(A)<br />
Sound power level on discharge side<br />
L wa8<br />
dB(A)<br />
Sound pressure level on suction side<br />
L pa3<br />
dB(A)<br />
RJL.3140.44 1 1360 3660 +50 0.52 2.20 0.51 1~ 230/ 50 TC IP 54 77 80 62 60<br />
RJL.3140.43<br />
3 1350 3633<br />
0.46 0.70 0.46<br />
77 80 62 60<br />
2 990 2664 +55 0.33 0.53 0.45 3~ 400/ 50 TC IP 54 69 72 54 51<br />
1 690 1857 0.08 0.22 0.16 60 62 44 42<br />
2 1340 3606<br />
0.46 0.85 0.46<br />
77 79 62 59<br />
RJL.3140.42<br />
+40<br />
3~ 400/ 50 TC IP 54<br />
1 1060 2852 0.31 0.49 0.39 71 73 56 53<br />
RJSL (max. 40 °C … 70 °C), external rotor motor inside the air flow, sound attenuated on the discharge side<br />
RJSL.3140.44 1 1360 3383 +50 0.52 2.20 0.55 1~ 230/ 50 TC IP 54 76 73 61 53<br />
RJSL.3140.43<br />
3 1350 3358<br />
0.46 0.70 0.49<br />
76 73 60 53<br />
2 990 2463 +55 0.33 0.53 0.48 3~ 400/ 50 TC IP 54 68 65 52 45<br />
1 690 1716 0.08 0.22 0.17 58 56 43 36<br />
2 1340 3333<br />
0.46 0.85 0.50<br />
75 73 60 53<br />
RJSL.3140.42<br />
+40<br />
3~ 400/ 50 TC IP 54<br />
1 1060 2637 0.31 0.49 0.42 69 67 54 47<br />
RJM (max. 65 °C … 120 °C), squirrel cage motor outside the air flow<br />
RJM.3140.45 1 1370 3687 +65 0.57 1.03 0.56 3~ 400/ 50 TC IP 54 77 80 62 60<br />
RJM.3140.41 1 1370 3687 +90 0.57 1.03 0.56 3~ 400/ 50 TC IP 55 77 80 62 60<br />
RJSM (max. 65 °C … 120 °C), squirrel cage motor outside the air flow, sound attenuated on the discharge side<br />
RJSM.3140.45 1 1370 3408 +65 0.57 1.03 0.60 3~ 400/ 50 TC IP 54 76 74 61 54<br />
RJSM.3140.41 1 1370 3408 +90 0.57 1.03 0.60 3~ 400/ 50 TC IP 55 76 74 61 54<br />
RJVH (max. 400 °C/ 2 h), squirrel cage motor outside the air flow<br />
RJVH.3140.4B1 1 1370 3280 +400 / 2h 0.60 1.20 0.66 3~ 400/ 50 TC IP 54 75 78 60 58<br />
2 1375 3292 0.75 1.28 0.82<br />
76 78 60 58<br />
RJVH.3140.4BD<br />
+400 / 2h 3~ 400/ 50 TC IP 54<br />
1 680 1628 0.24 0.57 0.53 57 60 42 40<br />
RJVX (max. 40 °C), EEx e-squirrel cage motor outside the air flow<br />
Sound pressure level on discharge side<br />
L pa8<br />
dB(A)<br />
22 VK_2285381GB • Subject to modifications • Status 04/2006
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Technical data<br />
Size 3140<br />
Correction for sound power in octaves<br />
RJVL, M, X 63 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz<br />
Suction side (L wa3 ) -6 4 1 -1 -8 -10 -13 -17<br />
Discharge side (L wa8 ) 1 3 2 1 -4 -6 -11 -16<br />
Smoke <strong>exhaust</strong>, RJVH 63 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz<br />
Suction side (L wa3 ) -6 4 1 -1 -8 -10 -13 -17<br />
Discharge side (L wa8 ) 1 4 3 1 -1 -3 -7 -14<br />
Tab. 12: Correction for sound power (L wokt =L wa +K okt )<br />
Characteristic curves<br />
External rotor motor in air flow<br />
External rotor motor in air flow<br />
(sound attenuated on the discharge side)<br />
P s in [Pa]<br />
500<br />
400<br />
300<br />
<br />
200<br />
100<br />
0<br />
0 1000 2000 3000 4000<br />
V in [m³/h]<br />
RJL.3140.44<br />
P s in [Pa]<br />
500<br />
400<br />
300<br />
<br />
200<br />
100<br />
0<br />
0 1000 2000 3000 4000<br />
V in [m³/h]<br />
RJSL.3140.44<br />
Fig. 37: RJL.3140.44 Fig. 38: RJSL.3140.44<br />
External rotor motor in air flow<br />
External rotor motor in air flow<br />
(sound attenuated on the discharge side)<br />
P s in [Pa]<br />
500<br />
400<br />
300<br />
200<br />
100<br />
<br />
<br />
0<br />
0 1000 2000 3000 4000<br />
V in [m³/h]<br />
RJL.3140.42, speed 1 RJSL.3140.42, speed 1<br />
RJL.3140.42, speed 2 RJSL.3140.42, speed 2<br />
Fig. 39: RJL.3140.42 Fig. 40: RJSL.3140.42<br />
P s in [Pa]<br />
500<br />
400<br />
300<br />
200<br />
100<br />
<br />
<br />
0<br />
0 1000 2000 3000 4000<br />
V in [m³/h]<br />
VK_2285381GB • Subject to modifications • Status 04/2006 23
Technical data<br />
Size 3140<br />
<strong>GEA</strong> <strong>RoofJETT</strong><br />
External rotor motor in air flow<br />
External rotor motor in air flow<br />
(sound attenuated on the discharge side)<br />
500<br />
500<br />
400<br />
400<br />
P s in [Pa]<br />
300<br />
200<br />
100<br />
0<br />
<br />
<br />
<br />
0 1000 2000 3000 4000<br />
P s in [Pa]<br />
300<br />
200<br />
100<br />
0<br />
<br />
<br />
<br />
0 1000 2000 3000 4000<br />
V in [m³/h]<br />
V in [m³/h]<br />
RJL.3140.43, speed 1 RJL.3140.43, speed 3 RJSL.3140.43, speed 1 RJSL.3140.43, speed 3<br />
RJL.3140.43, speed 2 RJSL.3140.43, speed 2<br />
Fig. 41: RJL.3140.43 Fig. 42: RJSL.3140.43<br />
Squirrel cage motor outside the air flow<br />
Squirrel cage motor outside the air flow<br />
(sound attenuated on the discharge side)<br />
P s in [Pa]<br />
500<br />
400<br />
300<br />
200<br />
100<br />
0<br />
0 1000 2000 3000 4000<br />
RJM.3140.41<br />
RJM.3140.45<br />
<br />
V in [m³/h]<br />
P s in [Pa]<br />
RJSM.3140.41<br />
RJSM.3140.45<br />
Fig. 43: RJM.3140 Fig. 44: RJSM.3140<br />
Squirrel cage motor outside the air flow<br />
(smoke <strong>exhaust</strong>)<br />
500<br />
400<br />
300<br />
200<br />
100<br />
<br />
0<br />
0 1000 2000 3000 4000<br />
V in [m³/h]<br />
Squirrel cage motor outside the air flow<br />
(smoke <strong>exhaust</strong>)<br />
P s in [Pa]<br />
500<br />
400<br />
<br />
300<br />
200<br />
100<br />
0<br />
0 1000 2000 3000 4000<br />
V in [m³/h]<br />
V in [m³/h]<br />
RJVH.3140.4B1 RJVH.3140.4BD, speed 1<br />
RJVH.3140.4BD, speed 2<br />
Fig. 45: RJVH.3140.4B1 Fig. 46: RJVH.3140.4BD<br />
P s in [Pa]<br />
500<br />
400<br />
<br />
300<br />
200<br />
100<br />
<br />
0<br />
0 1000 2000 3000 4000<br />
24 VK_2285381GB • Subject to modifications • Status 04/2006
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Technical data<br />
Size 3140<br />
EEx e-squirrel cage motor outside the air flow<br />
500<br />
P s in [Pa]<br />
400<br />
<br />
300<br />
200<br />
100<br />
0<br />
0 1000 2000 3000 4000<br />
V in [m³/h]<br />
RJVX.3140.41<br />
Fig. 47:<br />
RJVX.3140.41<br />
Dimensions<br />
Fig. 48:<br />
Dimensions in mm<br />
VK_2285381GB • Subject to modifications • Status 04/2006 25
Technical data<br />
Size 4045<br />
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Size 4045<br />
RJ L .4045. 4 4 <br />
0 RAL 9002, grey-white<br />
9 RAL colour as desired<br />
A<br />
B<br />
V<br />
N<br />
S<br />
Terminal box<br />
Fan switch<br />
Tilting housing<br />
Non-tilting housing<br />
Tilting with sound attenuation on discharge side<br />
Technical data<br />
Speed<br />
Nominal speed<br />
Max. air flow<br />
Max. air-intake temperature<br />
Motor capacity<br />
Nominal current<br />
Stage min -1 m³/h °C kW A<br />
RJVY.4045.41 1 1430 5244 +40 0.90 1.68 0.62 3~ 400/ 50 TM EEx d IP 54 83 85 68 65<br />
Tab. 13: Technical data for size 4045<br />
L pa3 – Sound pressure level on intake side, at distance of 4 m below air intake opening, directivity factor 2 (semi-spherical), 200 m² Sabin.<br />
L pa8 – Sound pressure level on discharge side, 4 m distance, free field, directivity factor 2 (semi-spherical).<br />
SFP – Specific fan power describes the electrical power consumed by the fan (P el ) in relation to the required air flow.<br />
SFP<br />
Specific fan power<br />
kW/<br />
(m³/s)<br />
RJL (max. 40 °C … 70 °C), external rotor motor inside the air flow<br />
Voltage<br />
Full motor protection<br />
TM = Thermistor<br />
Protection<br />
V / Hz TM IP<br />
Sound power level<br />
on suction side<br />
L wa3<br />
dB(A)<br />
Sound power level<br />
on discharge side<br />
L wa8<br />
dB(A)<br />
Sound pressure level<br />
on suction side<br />
L pa3<br />
dB(A)<br />
RJL.4045.44 1 1280 4951 +50 0.74 3.20 0.54 1~ 230/ 50 TC IP 54 81 84 66 64<br />
RJL.4045.43<br />
3 1350 5222<br />
0.80 1.60 0.55<br />
82 85 67 65<br />
2 970 3752 +40 0.44 0.76 0.42 3~ 400/ 50 TC IP 54 74 76 59 56<br />
1 690 2669 0.16 0.51 0.22 65 67 50 47<br />
2 1230 4758<br />
0.69 1.30 0.52<br />
80 83 65 63<br />
RJL.4045.42<br />
+40<br />
3~ 400/ 50 TC IP 54<br />
1 870 3365 0.36 0.66 0.39 71 74 56 53<br />
RJSL (max. 40 °C … 70 °C), external rotor motor inside the air flow, sound attenuated on the discharge side<br />
RJSL.4045.44 1 1280 4790 +50 0.74 3.20 0.56 1~ 230/ 50 TC IP 54 80 78 65 58<br />
RJSL.4045.43<br />
3 1350 5052<br />
0.80 1.60 0.57<br />
82 79 66 59<br />
2 970 3630 +40 0.44 0.76 0.44 3~ 400/ 50 TC IP 54 73 71 58 51<br />
1 690 2582 0.16 0.51 0.22 64 62 49 42<br />
2 1230 4603<br />
0.69 1.30 0.54<br />
79 77 64 57<br />
RJSL.4045.42<br />
+40<br />
3~ 400/ 50 TC IP 54<br />
1 870 3256 0.36 0.66 0.40 70 68 55 48<br />
RJM (max. 65 °C … 120 °C), squirrel cage motor outside the air flow<br />
RJM.4045.45 1 1395 5396 +50 0.90 1.90 0.60 3~ 400/ 50 TC IP 54 83 86 68 66<br />
RJM.4045.41 1 1395 5396 +90 1.04 1.86 0.69 3~ 400/ 50 TC IP 55 83 86 68 66<br />
RJSM (max. 65 °C … 120 °C), squirrel cage motor outside the air flow, sound attenuated on the discharge side<br />
RJSM.4045.45 1 1395 5221 +50 0.90 1.90 0.62 3~ 400/ 50 TC IP 54 83 80 67 60<br />
RJSM.4045.41 1 1395 5221 +90 1.04 1.86 0.72 3~ 400/ 50 TC IP 55 83 80 67 60<br />
RJVH (max. 400 °C/ 2 h), squirrel cage motor outside the air flow<br />
RJVH.4045.4B1 1 1395 5115 +400 / 2h 0.92 1.86 0.65 3~ 400/ 50 TC IP 54 82 85 67 65<br />
2 1380 5060 0.99 1.75 0.70<br />
82 84 67 64<br />
RJVH.4045.4BD<br />
+400 / 2h 3~ 400/ 50 TC IP 54<br />
1 685 2512 0.25 0.77 0.36 64 66 48 46<br />
RJVX (max. 40 °C), EEx e-squirrel cage motor outside the air flow<br />
RJVX.4045.41 1 1410 5170 +40 0.91 1.87 0.63 3~ 400/ 50 TM EEx e IP 54 82 85 67 65<br />
RJVY (max. 40 °C), EEx d-squirrel cage motor outside the air flow<br />
Sound pressure level<br />
on discharge side<br />
L pa8<br />
dB(A)<br />
26 VK_2285381GB • Subject to modifications • Status 04/2006
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Technical data<br />
Size 4045<br />
Correction for sound power in octaves<br />
RJVL, M, X, Y 63 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz<br />
Suction side (L wa3 ) 1 5 1 -3 -6 -9 -12 -18<br />
Discharge side (L wa8 ) 1 5 2 0 -3 -6 -12 -16<br />
Smoke <strong>exhaust</strong>, RJVH 63 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz<br />
Suction side (L wa3 ) 1 5 1 -3 -6 -9 -12 -18<br />
Discharge side (L wa8 ) 1 5 2 1 -2 -4 -10 -15<br />
Tab. 14: Correction for sound power (L wokt =L wa +K okt )<br />
Characteristic curves<br />
External rotor motor in air flow<br />
External rotor motor in air flow<br />
(sound attenuated on the discharge side)<br />
P s in [Pa]<br />
600<br />
500<br />
400<br />
300<br />
<br />
200<br />
100<br />
0<br />
0 1000 2000 3000 4000 5000 6000<br />
V in [m³/h]<br />
RJL.4045.44<br />
P s in [Pa]<br />
600<br />
500<br />
400<br />
300<br />
<br />
200<br />
100<br />
0<br />
0 1000 2000 3000 4000 5000 6000<br />
V in [m³/h]<br />
RJSL.4045.44<br />
Fig. 49: RJL.4045.44 Fig. 50: RJSL.4045.44<br />
External rotor motor in air flow<br />
External rotor motor in air flow<br />
(sound attenuated on the discharge side)<br />
P s in [Pa]<br />
600<br />
500<br />
400<br />
300<br />
200<br />
100<br />
<br />
<br />
0<br />
0 1000 2000 3000 4000 5000 6000<br />
V in [m³/h]<br />
RJL.4045.42, speed 1 RJSL.4045.42, speed 1<br />
RJL.4045.42, speed 2 RJSL.4045.42, speed 2<br />
Fig. 51: RJL.4045.42 Fig. 52: RJSL.4045.42<br />
P s in [Pa]<br />
600<br />
500<br />
400<br />
300<br />
200<br />
100<br />
0<br />
<br />
<br />
0 1000 2000 3000 4000 5000 6000<br />
V in [m³/h]<br />
VK_2285381GB • Subject to modifications • Status 04/2006 27
Technical data<br />
Size 4045<br />
<strong>GEA</strong> <strong>RoofJETT</strong><br />
External rotor motor in air flow<br />
External rotor motor in air flow<br />
(sound attenuated on the discharge side)<br />
P s in [Pa]<br />
600<br />
500<br />
400<br />
300<br />
<br />
200<br />
<br />
100<br />
<br />
0<br />
0 1000 2000 3000 4000 5000 6000<br />
V in [m³/h]<br />
V in [m³/h]<br />
RJL.4045.43, speed 1 RJL.4045.43, speed 3 RJSL.4045.43, speed 1 RJSL.4045.43, speed 3<br />
RJL.4045.43, speed 2 RJSL.4045.43, speed 2<br />
Fig. 53: RJL.4045.43 Fig. 54: RJSL.4045 .43<br />
Squirrel cage motor outside the air flow<br />
Squirrel cage motor outside the air flow<br />
(sound attenuated on the discharge side)<br />
P s in [Pa]<br />
600<br />
500<br />
400<br />
300<br />
200<br />
100<br />
0<br />
<br />
<br />
<br />
0 1000 2000 3000 4000 5000 6000<br />
P s in [Pa]<br />
600<br />
500<br />
400<br />
300<br />
200<br />
100<br />
0<br />
0 1000 2000 3000 4000 5000 6000<br />
RJM.4045.41<br />
RJM.4045.45<br />
<br />
V in [m³/h]<br />
P s in [Pa]<br />
RJSM.4045.41<br />
RJSM.4045.45<br />
Fig. 55: RJM.4045 Fig. 56: RJSM.4045<br />
Squirrel cage motor outside the air flow<br />
(smoke <strong>exhaust</strong>)<br />
600<br />
500<br />
400<br />
300<br />
200<br />
100<br />
0<br />
<br />
0 1000 2000 3000 4000 5000 6000<br />
V in [m³/h]<br />
Squirrel cage motor outside the air flow<br />
(smoke <strong>exhaust</strong>)<br />
P s in [Pa]<br />
600<br />
500<br />
400<br />
<br />
300<br />
200<br />
100<br />
0<br />
0 1000 2000 3000 4000 5000 6000<br />
V in [m³/h]<br />
V in [m³/h]<br />
RJVH.4045.4B1 RJVH.4045.4BD, speed 1<br />
RJVH.4045.4BD, speed 2<br />
Fig. 57: RJVH.4045.4B1 Fig. 58: RJVH.4045.4BD<br />
P s in [Pa]<br />
600<br />
500<br />
400<br />
<br />
300<br />
200<br />
100<br />
<br />
0<br />
0 1000 2000 3000 4000 5000 6000<br />
28 VK_2285381GB • Subject to modifications • Status 04/2006
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Technical data<br />
Size 4045<br />
EEx e-squirrel cage motor outside the air flow<br />
EEx d-squirrel cage motor outside the air flow<br />
P s in [Pa]<br />
600<br />
500<br />
400<br />
<br />
300<br />
200<br />
100<br />
0<br />
0 1000 2000 3000 4000 5000 6000<br />
V in [m³/h]<br />
RJVX.4045.41<br />
P s in [Pa]<br />
600<br />
500<br />
400<br />
<br />
300<br />
200<br />
100<br />
0<br />
0 1000 2000 3000 4000 5000 6000<br />
V in [m³/h]<br />
RJVY.4045.41<br />
Fig. 59: RJVX.4045.41 Fig. 60: RJVY.4045.41<br />
Dimensions<br />
Fig. 61:<br />
Dimensions in mm<br />
VK_2285381GB • Subject to modifications • Status 04/2006 29
Technical data<br />
Size 4050<br />
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Size 4050<br />
RJ L .4050. 4 4 <br />
0 RAL 9002, grey-white<br />
9 RAL colour as desired<br />
A<br />
B<br />
V<br />
N<br />
S<br />
Terminal box<br />
Fan switch<br />
Tilting housing<br />
Non-tilting housing<br />
Tilting with sound attenuation on discharge side<br />
Technical data<br />
Speed<br />
Nominal speed<br />
Max. air flow<br />
Max. air-intake temperature<br />
Motor capacity<br />
Nominal current<br />
Stage min -1 m³/h °C kW A<br />
RJVX.4050.41 1 1450 7158 +40 1.38 2.72 0.69 3~ 400/ 50 TM EEx e IP 54 85 88 70 68<br />
Tab. 15: Technical data for size 4050<br />
L pa3 – Sound pressure level on intake side, at distance of 4 m below air intake opening, directivity factor 2 (semi-spherical), 200 m² Sabin.<br />
L pa8 – Sound pressure level on discharge side, 4 m distance, free field, directivity factor 2 (semi-spherical).<br />
SFP – Specific fan power describes the electrical power consumed by the fan (P el ) in relation to the required air flow.<br />
SFP<br />
Specific fan power<br />
kW/<br />
(m³/s)<br />
RJL (max. 40 °C … 70 °C), external rotor motor inside the air flow<br />
Voltage<br />
Full motor protection<br />
TM = Thermistor<br />
Protection<br />
V / Hz TM IP<br />
Sound power level<br />
on suction side<br />
L wa3<br />
dB(A)<br />
Sound power level<br />
on discharge side<br />
L wa8<br />
dB(A)<br />
Sound pressure level<br />
on suction side<br />
L pa3<br />
dB(A)<br />
RJL.4050.44 1 1320 7004 +50 1.30 5.70 0.67 1~ 230/ 50 TC IP 54 85 87 69 67<br />
RJL.4050.43<br />
3 1290 6844<br />
1.15 2.15 0.60<br />
84 87 69 67<br />
2 950 5041 +55 0.69 1.15 0.49 3~ 400/ 50 TC IP 54 76 79 61 59<br />
1 630 3343 0.17 0.57 0.18 65 68 50 48<br />
2 1320 7004<br />
1.20 2.20 0.62<br />
85 87 69 67<br />
RJL.4050.42<br />
+45<br />
3~ 400/ 50 TC IP 54<br />
1 1020 5412 0.78 1.35 0.52 78 80 63 60<br />
RJSL (max. 40 °C … 70 °C), external rotor motor inside the air flow, sound attenuated on the discharge side<br />
RJSL.4050.44 1 1320 6659 +50 1.30 5.70 0.70 1~ 230/ 50 TC IP 54 83 81 68 61<br />
RJSL.4050.43<br />
3 1290 6508<br />
1.15 2.15 0.64<br />
83 80 68 60<br />
2 950 4793 +55 0.69 1.15 0.52 3~ 400/ 50 TC IP 54 75 72 60 52<br />
1 630 3178 0.17 0.57 0.19 64 62 49 42<br />
2 1320 6659<br />
1.20 2.20 0.65<br />
83 81 68 61<br />
RJSL.4050.42<br />
+45<br />
3~ 400/ 50 TC IP 54<br />
1 1020 5146 0.78 1.35 0.55 77 74 61 54<br />
RJM (max. 65 °C … 120 °C), squirrel cage motor outside the air flow<br />
RJM.4050.45 1 1410 7481 +86 1.30 2.90 0.63 3~ 400/ 50 TC IP 54 86 89 71 69<br />
RJM.4050.41 1 1410 7481 +80 1.50 2.65 0.72 3~ 400/ 50 TC IP 55 86 89 71 69<br />
RJSM (max. 65 °C … 120 °C), squirrel cage motor outside the air flow, sound attenuated on the discharge side<br />
RJSM.4050.45 1 1410 7113 +86 1.30 2.90 0.66 3~ 400/ 50 TC IP 54 85 83 70 63<br />
RJSM.4050.41 1 1410 7113 +80 1.50 2.65 0.76 3~ 400/ 50 TC IP 55 85 83 70 63<br />
RJVH (max. 400 °C/ 2 h), squirrel cage motor outside the air flow<br />
RJVH.4050.6B1 1 850 4196 +400 / 2h 0.32 0.78 0.27 3~ 400/ 50 TC IP 54 71 74 56 54<br />
RJVH.4050.4B1 1 1415 6985 +400 / 2h 1.32 2.65 0.68 3~ 400/ 50 TC IP 54 85 87 69 67<br />
2 1380 6812<br />
2.00 3.30 1.06<br />
84 87 69 67<br />
RJVH.4050.4BD<br />
+400 / 2h<br />
3~ 400/ 50 TC IP 54<br />
1 700 3456 0.77 1.80 0.80 66 69 51 49<br />
RJVX (max. 40 °C), EEx e-squirrel cage motor outside the air flow<br />
Sound pressure level<br />
on discharge side<br />
L pa8<br />
dB(A)<br />
30 VK_2285381GB • Subject to modifications • Status 04/2006
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Technical data<br />
Size 4050<br />
Correction for sound power in octaves<br />
RJVL, M, X, Y 63 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz<br />
Suction side (L wa3 ) 1 5 1 -3 -6 -9 -12 -18<br />
Discharge side (L wa8 ) 1 5 2 0 -3 -6 -12 -16<br />
Smoke <strong>exhaust</strong>, RJVH 63 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz<br />
Suction side (L wa3 ) 1 5 1 -3 -6 -9 -12 -18<br />
Discharge side (L wa8 ) 1 5 2 1 -2 -4 -10 -15<br />
Tab. 16: Correction for sound power (L wokt =L wa +K okt )<br />
Characteristic curves<br />
External rotor motor in air flow<br />
External rotor motor in air flow<br />
(sound attenuated on the discharge side)<br />
P s in [Pa]<br />
700<br />
600<br />
500<br />
400<br />
<br />
300<br />
200<br />
100<br />
0<br />
0 2000 4000 6000 8000<br />
RJL.4050.44<br />
V in [m³/h]<br />
P s in [Pa]<br />
700<br />
600<br />
500<br />
400<br />
300<br />
<br />
200<br />
100<br />
0<br />
0 2000 4000 6000 8000<br />
RJSL.4050.44<br />
V in [m³/h]<br />
Fig. 62: RJL.4050.44 Fig. 63: RJSL.4050.44<br />
External rotor motor in air flow<br />
External rotor motor in air flow<br />
(sound attenuated on the discharge side)<br />
P s in [Pa]<br />
700<br />
600<br />
500<br />
400<br />
300<br />
200<br />
100<br />
0<br />
<br />
<br />
0 2000 4000 6000 8000<br />
V in [m³/h]<br />
RJL.4050.42, speed 1 RJSL.4050.42, speed 1<br />
RJL.4050.42, speed 2 RJSL.4050.42, speed 2<br />
Fig. 64: RJL.4050.42 Fig. 65: RJSL.4050.42<br />
P s in [Pa]<br />
700<br />
600<br />
500<br />
400<br />
300<br />
200<br />
100<br />
0<br />
<br />
<br />
0 2000 4000 6000 8000<br />
V in [m³/h]<br />
VK_2285381GB • Subject to modifications • Status 04/2006 31
Technical data<br />
Size 4050<br />
<strong>GEA</strong> <strong>RoofJETT</strong><br />
External rotor motor in air flow<br />
External rotor motor in air flow<br />
(sound attenuated on the discharge side)<br />
P s in [Pa]<br />
700<br />
600<br />
500<br />
400<br />
300<br />
200<br />
100<br />
0<br />
<br />
<br />
<br />
0 2000 4000 6000 8000<br />
V in [m³/h]<br />
V in [m³/h]<br />
RJL.4050.43, speed 1 RJL.4050.43, speed 3 RJSL.4050.43, speed 1 RJSL.4050.43, speed 3<br />
RJL.4050.43, speed 2 RJSL.4050.43, speed 2<br />
Fig. 66: RJL.4050.43 Fig. 67: RJSL.4050.43<br />
Squirrel cage motor outside the air flow<br />
Squirrel cage motor outside the air flow<br />
(sound attenuated on the discharge side)<br />
P s in [Pa]<br />
700<br />
600<br />
500<br />
400<br />
300<br />
200<br />
100<br />
0<br />
<br />
<br />
<br />
0 2000 4000 6000 8000<br />
P s in [Pa]<br />
700<br />
600<br />
500<br />
400<br />
300<br />
200<br />
100<br />
0<br />
<br />
0 2000 4000 6000 8000<br />
P s in [Pa]<br />
700<br />
600<br />
500<br />
<br />
400<br />
300<br />
200<br />
100<br />
0<br />
0 2000 4000 6000 8000<br />
RJM.4050.41<br />
RJM.4050.45<br />
V in [m³/h]<br />
RJSM.4050.41<br />
RJSM.4050.45<br />
Fig. 68: RJM.4050 Fig. 69: RJSM.4050<br />
Squirrel cage motor outside the air flow<br />
(smoke <strong>exhaust</strong>)<br />
V in [m³/h]<br />
Squirrel cage motor outside the air flow<br />
(smoke <strong>exhaust</strong>)<br />
P s in [Pa]<br />
700<br />
600<br />
500<br />
400<br />
300<br />
200<br />
100<br />
0<br />
<br />
<br />
0 2000 4000 6000 8000<br />
V in [m³/h]<br />
RJVH.4050.4B1 RJVH.4050.4BD, speed 1<br />
RJVH.4050.6B1 RJVH.4050.4BD, speed 2<br />
Fig. 70: RJVH.4050.B1 Fig. 71: RJVH.4050.4BD<br />
P s in [Pa]<br />
700<br />
600<br />
500<br />
400<br />
300<br />
200<br />
100<br />
0<br />
<br />
<br />
0 2000 4000 6000 8000<br />
V in [m³/h]<br />
32 VK_2285381GB • Subject to modifications • Status 04/2006
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Technical data<br />
Size 4050<br />
EEx e-squirrel cage motor outside the air flow<br />
P s in [Pa]<br />
700<br />
600<br />
500<br />
<br />
400<br />
300<br />
200<br />
100<br />
0<br />
0 2000 4000 6000 8000<br />
RJVX.4050.41<br />
V in [m³/h]<br />
Fig. 72:<br />
RJVX.4050.41<br />
Dimensions<br />
Fig. 73:<br />
Dimensions in mm<br />
VK_2285381GB • Subject to modifications • Status 04/2006 33
Technical data<br />
Size 5056<br />
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Size 5056<br />
RJ L .5056. 4 4 <br />
0 RAL 9002, grey-white<br />
9 RAL colour as desired<br />
A<br />
B<br />
V<br />
N<br />
S<br />
Terminal box<br />
Fan switch<br />
Tilting housing<br />
Non-tilting housing<br />
Tilting with sound attenuation on discharge side<br />
Technical data<br />
Speed<br />
Nominal speed<br />
Max. air flow<br />
Max. air-intake temperature<br />
Motor capacity<br />
Nominal current<br />
Stage min -1 m³/h °C kW A<br />
RJVY.5056.61 1 940 6475 +40 0.78 1.56 0.43 3~ 400/ 50 TM EEx d IP 54 76 78 61 58<br />
Tab. 17: Technical data for size 5056<br />
L pa3 – Sound pressure level on intake side, at distance of 4 m below air intake opening, directivity factor 2 (semi-spherical), 200 m² Sabin.<br />
L pa8 – Sound pressure level on discharge side, 4 m distance, free field, directivity factor 2 (semi-spherical).<br />
SFP – Specific fan power describes the electrical power consumed by the fan (P el ) in relation to the required air flow.<br />
SFP<br />
Specific fan power<br />
kW/<br />
(m³/s)<br />
RJL (max. 40 °C … 70 °C), external rotor motor inside the air flow<br />
RJL.5056.63<br />
Voltage<br />
Full motor protection<br />
TM = Thermistor<br />
Protection<br />
V / Hz TM IP<br />
Sound power level on suction side<br />
L wa3<br />
dB(A)<br />
Sound power level on discharge side<br />
L wa8<br />
dB(A)<br />
Sound pressure level on suction side<br />
L pa3<br />
dB(A)<br />
3 840 6194<br />
0.58 0.40 0.34<br />
75 77 60 57<br />
2 610 4498 +50 0.36 0.63 0.29 3~ 400/ 50 TC IP54 66 68 51 48<br />
1 420 3097 0.12 1.20 0.14 57 59 41 39<br />
2 850 6267<br />
0.69 1.50 0.40<br />
75 77 60 57<br />
RJL.5056.62<br />
+40<br />
3~ 400/ 50 TC IP 54<br />
1 580 4276 0.39 0.79 0.33 65 67 50 47<br />
RJSL (max. 40 °C … 70 °C), external rotor motor inside the air flow, sound attenuated on the discharge side<br />
RJSL.5056.63<br />
3 840 5749<br />
0.58 0.40 0.36<br />
73 70 58 50<br />
2 610 4175 +50 0.36 0.63 0.31 3~ 400/ 50 TC IP 54 65 62 50 42<br />
1 420 2875 0.12 1.20 0.15 55 52 40 32<br />
2 850 5818<br />
0.69 1.50 0.43<br />
74 71 58 51<br />
RJSL.5056.62<br />
+40<br />
3~ 400/ 50 TC IP 54<br />
1 580 3970 0.39 0.79 0.35 64 61 48 41<br />
RJM (max. 65 °C … 120 °C), squirrel cage motor outside the air flow<br />
RJM.5056.65 1 910 6710 +72 0.78 2.00 0.42 3~ 400/ 50 TC IP 54 77 79 62 59<br />
RJM.5056.61 1 910 6710 +70 0.82 1.60 0.44 3~ 400/ 50 TC IP 55 77 79 62 59<br />
RJSM (max. 65 °C … 120 °C), squirrel cage motor outside the air flow, sound attenuated on the discharge side<br />
RJSM.5056.65 1 910 6228 +72 0.78 2.00 0.45 3~ 400/ 50 TC IP 54 75 72 60 52<br />
RJSM.5056.61 1 910 6228 +70 0.82 1.60 0.47 3~ 400/ 50 TC IP 55 75 72 60 52<br />
RJVH (max. 400 °C/ 2 h), squirrel cage motor outside the air flow<br />
RJVH.5056.4B1 1 1420 9781 +400 / 2h 2.68 4.90 0.99 3~ 400/ 50 TC IP 54 87 89 72 69<br />
2 1400 9643 2.90 4.80 1.08<br />
87 89 72 69<br />
RJVH.5056.4BD<br />
+400 / 2h 3~ 400/ 50 TC IP 54<br />
1 700 4821 0.80 2.90 0.60 69 71 53 51<br />
RJVX (max. 40 °C), EEx e-squirrel cage motor outside the air flow<br />
RJVX.5056.61 1 940 6475 +40 0.78 1.72 0.43 3~ 400/ 50 TM EEx e IP 54 76 78 61 58<br />
RJVY (max. 40 °C), EEx d-squirrel cage motor outside the air flow<br />
Sound pressure level on discharge side<br />
L pa8<br />
dB(A)<br />
34 VK_2285381GB • Subject to modifications • Status 04/2006
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Technical data<br />
Size 5056<br />
Correction for sound power in octaves<br />
RJVL, M, X, Y 63 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz<br />
Suction side (L wa3 ) 4 4 2 -3 -6 -10 -16 -22<br />
Discharge side (L wa8 ) 7 5 4 1 -2 -8 -14 -19<br />
Smoke <strong>exhaust</strong>, RJVH 63 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz<br />
Suction side (L wa3 ) 4 4 2 -3 -6 -10 -16 -22<br />
Discharge side (L wa8 ) 7 5 4 2 -1 -6 -12 -17<br />
Tab. 18: Correction for sound power (L wokt =L wa +K okt )<br />
Characteristic curves<br />
External rotor motor in air flow<br />
External rotor motor in air flow<br />
(sound attenuated on the discharge side)<br />
P s in [Pa]<br />
500<br />
400<br />
300<br />
200<br />
<br />
100<br />
<br />
0<br />
0 2000 4000 6000 8000<br />
V in [m³/h]<br />
RJL.5056.62, speed 1 RJSL.5056.62, speed 1<br />
RJL.5056.62, speed 2 RJSL.5056.62, speed 2<br />
P s in [Pa]<br />
200<br />
<br />
100<br />
<br />
0<br />
0 2000 4000 6000 8000<br />
V in [m³/h]<br />
Fig. 74: RJL.5056.62 Fig. 75: RJSL.5056.62<br />
External rotor motor in air flow<br />
External rotor motor in air flow<br />
(sound attenuated on the discharge side)<br />
500<br />
400<br />
300<br />
P s in [Pa]<br />
500<br />
400<br />
300<br />
200<br />
<br />
100<br />
0 <br />
0 2000 4000 6000 8000<br />
V in [m³/h]<br />
V in [m³/h]<br />
RJL.5056.63, speed 1 RJL.5056.63, speed 3 RJSL.5056.63, speed 1 RJSL.5056.63, speed 3<br />
RJL.5056.63, speed 2 RJSL.5056.63, speed 2<br />
Fig. 76: RJL.5056.63 Fig. 77: RJSL.5056 .63<br />
P s in [Pa]<br />
500<br />
400<br />
300<br />
200<br />
<br />
100<br />
<br />
0<br />
<br />
0 2000 4000 6000 8000<br />
VK_2285381GB • Subject to modifications • Status 04/2006 35
Technical data<br />
Size 5056<br />
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Squirrel cage motor outside the air flow<br />
Squirrel cage motor outside the air flow<br />
(sound attenuated on the discharge side)<br />
P s in [Pa]<br />
500<br />
400<br />
300<br />
200<br />
100<br />
0<br />
0 2000 4000 6000 8000<br />
RJM.5056.61<br />
RJM.5056.65<br />
<br />
V in [m³/h]<br />
P s in [Pa]<br />
RJSM.5056.61<br />
RJSM.5056.65<br />
Fig. 78: RJM.5056 Fig. 79: RJSM.5056<br />
Squirrel cage motor outside the air flow<br />
(smoke <strong>exhaust</strong>)<br />
500<br />
400<br />
300<br />
200<br />
100<br />
<br />
0<br />
0 2000 4000 6000 8000<br />
V in [m³/h]<br />
Squirrel cage motor outside the air flow<br />
(smoke <strong>exhaust</strong>)<br />
P s in [Pa]<br />
1000<br />
800<br />
<br />
600<br />
400<br />
200<br />
0<br />
0 2000 4000 6000 8000 10000<br />
V in [m³/h]<br />
V in [m³/h]<br />
RJVH.5056.4B1 RJVH.5056.4BD, speed 1<br />
RJVH.5056.4BD, speed 2<br />
Fig. 80: RJVH.5056.4B1 Fig. 81: RJVH.5056.4BD<br />
EEx e-squirrel cage motor outside the air flow<br />
EEx d-squirrel cage motor outside the air flow<br />
P s in [Pa]<br />
1000<br />
800<br />
600<br />
<br />
400<br />
200<br />
<br />
0<br />
0 2000 4000 6000 8000 10000<br />
P s in [Pa]<br />
500<br />
400<br />
300<br />
<br />
200<br />
100<br />
0<br />
0 2000 4000 6000 8000<br />
V in [m³/h]<br />
RJVX.5056.61<br />
P s in [Pa]<br />
500<br />
400<br />
300<br />
<br />
200<br />
100<br />
0<br />
0 2000 4000 6000 8000<br />
V in [m³/h]<br />
RJVY.5056.61<br />
Fig. 82: RJVX.5056.61 Fig. 83: RJVY.5056.61<br />
36 VK_2285381GB • Subject to modifications • Status 04/2006
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Technical data<br />
Size 5056<br />
Dimensions<br />
Fig. 84:<br />
Dimensions in mm<br />
VK_2285381GB • Subject to modifications • Status 04/2006 37
Technical data<br />
Size 5063<br />
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Size 5063<br />
RJ L .5063. 4 4 <br />
0 RAL 9002, grey-white<br />
9 RAL colour as desired<br />
A<br />
B<br />
V<br />
N<br />
S<br />
Terminal box<br />
Fan switch<br />
Tilting housing<br />
Non-tilting housing<br />
Tilting with sound attenuation on discharge side<br />
Technical data<br />
Speed<br />
Nominal speed<br />
Max. air flow<br />
Max. air-intake temperature<br />
Motor capacity<br />
Nominal current<br />
Stage min -1 m³/h °C kW A<br />
RJVY.5063.61 1 960 9360 +40 1.42 3.00 0.55 3~ 400/ 50 TM EEx d IP 54 82 85 67 65<br />
Tab. 19: Technical data for size 5063<br />
L pa3 – Sound pressure level on intake side, at distance of 4 m below air intake opening, directivity factor 2 (semi-spherical), 200 m² Sabin.<br />
L pa8 – Sound pressure level on discharge side, 4 m distance, free field, directivity factor 2 (semi-spherical).<br />
SFP – Specific fan power describes the electrical power consumed by the fan (P el ) in relation to the required air flow.<br />
SFP<br />
Specific fan power<br />
kW/<br />
(m³/s)<br />
RJL (max. 40 °C … 70 °C), external rotor motor inside the air flow<br />
RJL.5063.63<br />
Voltage<br />
Full motor protection<br />
TM = Thermistor<br />
Protection<br />
V / Hz TM IP<br />
Sound power level on suction side<br />
L wa3<br />
dB(A)<br />
Sound power level on discharge side<br />
L wa8<br />
dB(A)<br />
Sound pressure level on suction side<br />
L pa3<br />
dB(A)<br />
3 840 8453<br />
1.15 2.10 0.49<br />
78 81 63 61<br />
2 590 5937 +55 0.66 1.15 0.40 3~ 400/ 50 TC IP 54 69 72 54 52<br />
1 420 4227 0.20 0.63 0.17 60 63 45 43<br />
2 850 8554<br />
1.05 2.10 0.44<br />
78 81 63 61<br />
RJL.5063.62<br />
+40<br />
3~ 400/ 50 TC IP 54<br />
1 640 6440 0.65 1.15 0.36 71 74 56 54<br />
RJSL (max. 40 °C … 70 °C), external rotor motor inside the air flow, sound attenuated on the discharge side<br />
RJSL.5063.63<br />
3 840 8349<br />
1.15 2.10 0.50<br />
78 76 63 56<br />
2 590 5864 +55 0.66 1.15 0.41 3~ 400/ 50 TC IP 54 69 67 53 47<br />
1 420 4174 0.20 0.63 0.17 60 58 45 38<br />
2 850 8448<br />
1.05 2.10 0.45<br />
78 76 63 56<br />
RJSL.5063.62<br />
+40<br />
3~ 400/ 50 TC IP 54<br />
1 640 6361 0.65 1.15 0.37 71 69 56 49<br />
RJM (max. 65 °C … 120 °C), squirrel cage motor outside the air flow<br />
RJM.5063.65 1 920 9258 +68 1.20 2.50 0.47 3~ 400/ 50 TC IP 54 81 84 65 64<br />
RJM.5063.61 1 915 9208 +80 1.53 2.90 0.60 3~ 400/ 50 TC IP 55 80 83 65 63<br />
RJSM (max. 65 °C … 120 °C), squirrel cage motor outside the air flow, sound attenuated on the discharge side<br />
RJSM.5063.65 1 920 9144 +68 1.20 2.50 0.47 3~ 400/ 50 TC IP 54 80 78 65 58<br />
RJSM.5063.61 1 915 9094 +80 1.53 2.90 0.61 3~ 400/ 50 TC IP 55 80 78 65 58<br />
RJVH (max. 400 °C/ 2 h), squirrel cage motor outside the air flow<br />
RJVH.5063.4B1 1 1440 14040 +400 / 2h 4.60 8.10 1.18 3~ 400/ 50 TC IP 54 93 96 77 76<br />
2 1435 13991 4.62 8.00 1.19<br />
93 96 77 76<br />
RJVH.5063.4BD<br />
+400 / 2h 3~ 400/ 50 TC IP 54<br />
1 710 6922 1.64 4.50 0.85 74 77 59 57<br />
RJVX (max. 40 °C), EEx e-squirrel cage motor outside the air flow<br />
RJVX.5063.61 1 940 9165 +40 1.33 2.65 0.52 3~ 400/ 50 TM EEx e IP 54 82 85 66 65<br />
RJVY (max. 40 °C), EEx d-squirrel cage motor outside the air flow<br />
Sound pressure level on discharge side<br />
L pa8<br />
dB(A)<br />
38 VK_2285381GB • Subject to modifications • Status 04/2006
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Technical data<br />
Size 5063<br />
Correction for sound power in octaves<br />
RJVL, M, X, Y 63 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz<br />
Suction side (L wa3 ) 4 5 2 -3 -6 -9 -15 -20<br />
Discharge side (L wa8 ) 5 5 3 0 -3 -8 -14 -19<br />
Smoke <strong>exhaust</strong>, RJVH 63 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz<br />
Suction side (L wa3 ) 2 5 2 -3 -6 -9 -15 -20<br />
Discharge side (L wa8 ) 5 5 4 2 -1 -6 -12 -18<br />
Tab. 20: Correction for sound power (L wokt =L wa +K okt )<br />
Characteristic curves<br />
External rotor motor in air flow<br />
External rotor motor in air flow<br />
(sound attenuated on the discharge side)<br />
P s in [Pa]<br />
500<br />
400<br />
300<br />
200<br />
100<br />
<br />
<br />
0<br />
0 2000 4000 6000 8000 10000<br />
V in [m³/h]<br />
RJL.5063.62, speed 1 RJSL.5063.62, speed 1<br />
RJL.5063.32, speed 2 RJSL.5063.62, speed 2<br />
P s in [Pa]<br />
0<br />
0 2000 4000 6000 8000 10000<br />
V in [m³/h]<br />
Fig. 85: RJL.5063.62 Fig. 86: RJSL.5063.62<br />
External rotor motor in air flow<br />
External rotor motor in air flow<br />
(sound attenuated on the discharge side)<br />
500<br />
400<br />
300<br />
200<br />
100<br />
<br />
<br />
P s in [Pa]<br />
500<br />
400<br />
300<br />
<br />
200<br />
100<br />
<br />
<br />
0<br />
0 2000 4000 6000 8000 10000<br />
V in [m³/h]<br />
V in [m³/h]<br />
RJL.5063.63, speed 1 RJL.5063.63, speed 3 RJSL.5063.63, speed 1 RJSL.5063.63, speed 3<br />
RJL.5063.63, speed 2 RJSL.5063.63, speed 2<br />
Fig. 87: RJL.5063.63 Fig. 88: RJSL.5063 .63<br />
P s in [Pa]<br />
500<br />
400<br />
300<br />
<br />
200<br />
100 <br />
<br />
0<br />
0 2000 4000 6000 8000 10000<br />
VK_2285381GB • Subject to modifications • Status 04/2006 39
Technical data<br />
Size 5063<br />
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Squirrel cage motor outside the air flow<br />
Squirrel cage motor outside the air flow<br />
(sound attenuated on the discharge side)<br />
P s in [Pa]<br />
500<br />
400<br />
300<br />
200<br />
100<br />
0<br />
0 2000 4000 6000 8000 10000<br />
RJM.5063.61<br />
RJM.5063.65<br />
<br />
V in [m³/h]<br />
P s in [Pa]<br />
RJSM.5063.61<br />
RJSM.5063.65<br />
Fig. 89: RJM.5063 Fig. 90: RJSM.5063<br />
Squirrel cage motor outside the air flow<br />
(smoke <strong>exhaust</strong>)<br />
500<br />
400<br />
300<br />
200<br />
100<br />
<br />
0<br />
0 2000 4000 6000 8000 10000<br />
V in [m³/h]<br />
Squirrel cage motor outside the air flow<br />
(smoke <strong>exhaust</strong>)<br />
P s in [Pa]<br />
1200<br />
1000<br />
800<br />
<br />
600<br />
400<br />
200<br />
0<br />
0 5000 10000 15000<br />
V in [m³/h]<br />
V in [m³/h]<br />
RJVH.5063.4B1 RJVH.5063.4BD, speed 1<br />
RJVH.5063.4BD, speed 2<br />
Fig. 91: RJVH.5063.4B1 Fig. 92: RJVH.5063.4BD<br />
EEx e-squirrel cage motor outside the air flow<br />
EEx d-squirrel cage motor outside the air flow<br />
P s in [Pa]<br />
1200<br />
1000<br />
<br />
800<br />
600<br />
400<br />
200<br />
<br />
0<br />
0 5000 10000 15000<br />
P s in [Pa]<br />
500<br />
400<br />
<br />
300<br />
200<br />
100<br />
0<br />
0 2000 4000 6000 8000 10000<br />
V in [m³/h]<br />
RJVX.5063.61<br />
P s in [Pa]<br />
500<br />
400<br />
<br />
300<br />
200<br />
100<br />
0<br />
0 2000 4000 6000 8000 10000<br />
V in [m³/h]<br />
RJVY.5063.61<br />
Fig. 93: RJVX.5063.61 Fig. 94: RJVY.5063.61<br />
40 VK_2285381GB • Subject to modifications • Status 04/2006
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Technical data<br />
Size 5063<br />
Dimensions<br />
Fig. 95:<br />
Dimensions in mm<br />
VK_2285381GB • Subject to modifications • Status 04/2006 41
Technical data<br />
Size 6371<br />
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Size 6371<br />
RJ L .6371. 4 4 <br />
0 RAL 9002, grey-white<br />
9 RAL colour as desired<br />
A<br />
B<br />
V<br />
N<br />
S<br />
Terminal box<br />
Fan switch<br />
Tilting housing<br />
Non-tilting housing<br />
Tilting with sound attenuation on discharge side<br />
Technical data<br />
Speed<br />
Nominal speed<br />
Max. air flow<br />
Max. air-intake temperature<br />
Motor capacity<br />
Nominal current<br />
Stage min -1 m³/h °C kW A<br />
RJVX.6371.61 1 960 12989 +40 2.07 4.39 0.57 3~ 400/ 50 TM EEx e IP 54 90 93 75 73<br />
Tab. 21: Technical data for size 6371<br />
L pa3 – Sound pressure level on intake side, at distance of 4 m below air intake opening, directivity factor 2 (semi-spherical), 200 m² Sabin.<br />
L pa8 – Sound pressure level on discharge side, 4 m distance, free field, directivity factor 2 (semi-spherical).<br />
SFP – Specific fan power describes the electrical power consumed by the fan (P el ) in relation to the required air flow.<br />
SFP<br />
Specific fan power<br />
kW/<br />
(m³/s)<br />
RJL (max. 40 °C … 70 °C), external rotor motor inside the air flow<br />
RJL.6371.63<br />
Voltage<br />
Full motor protection<br />
TM = Thermistor<br />
Protection<br />
V / Hz TM IP<br />
Sound power level on suction side<br />
L wa3<br />
dB(A)<br />
Sound power level on discharge side<br />
L wa8<br />
dB(A)<br />
Sound pressure level on suction side<br />
L pa3<br />
dB(A)<br />
3 825 11849<br />
1.80 3.30 0.55<br />
83 86 67 66<br />
2 580 8330 +50 1.00 1.85 0.43 3~ 400/ 50 TC IP 54 73 76 58 56<br />
1 415 5960 0.27 0.85 0.16 65 68 49 48<br />
2 890 12783<br />
2.00 4.00 0.56<br />
85 88 69 67<br />
RJL.6371.62<br />
+50<br />
3~ 400/ 50 TC IP 54<br />
1 720 10341 1.35 2.40 0.47 79 82 64 62<br />
RJSL (max. 40 °C … 70 °C), external rotor motor inside the air flow, sound attenuated on the discharge side<br />
RJSL.6371.63<br />
3 825 11618<br />
1.80 3.30 0.56<br />
82 80 67 60<br />
2 580 8168 +50 1.00 1.85 0.44 3~ 400/ 50 TC IP 54 73 71 58 51<br />
1 415 5844 0.27 0.85 0.17 64 62 49 42<br />
2 890 12533<br />
2.00 4.00 0.57<br />
84 82 69 62<br />
RJSL.6371.62<br />
+50<br />
3~ 400/ 50 TC IP 54<br />
1 720 10139 1.35 2.40 0.48 79 77 63 57<br />
RJM (max. 65 °C … 120 °C), squirrel cage motor outside the air flow<br />
RJM.6371.65 1 940 13501 +80 2.20 5.00 0.59 3~ 400/ 50 TC IP 54 86 89 71 69<br />
RJM.6371.61 1 940 13501 +90 2.82 5.20 0.75 3~ 400/ 50 TC IP 55 86 89 71 69<br />
RJSM (max. 65 °C … 120 °C), squirrel cage motor outside the air flow, sound attenuated on the discharge side<br />
RJSM.6371.65 1 940 13238 +80 2.20 5.00 0.60 3~ 400/ 50 TC IP 54 86 84 70 64<br />
RJSM.6371.61 1 940 13238 +90 2.82 5.20 0.77 3~ 400/ 50 TC IP 55 86 84 70 64<br />
RJVH (max. 400 °C/ 2 h), squirrel cage motor outside the air flow<br />
RJVH.6371.4B1 1 1455 19686 +400 / 2h 9.10 15.10 1.66 3~ 400/ 50 TC IP 54 101 104 85 84<br />
2 1455 19686 8.0 14.50 1.57<br />
101 104 85 84<br />
RJVH.6371.4BD<br />
+400 / 2h 3~ 400/ 50 TC IP 54<br />
1 720 9741 1.27 4.00 0.47 82 85 67 65<br />
RJVX (max. 40 °C), EEx e-squirrel cage motor outside the air flow<br />
Sound pressure level on discharge side<br />
L pa8<br />
dB(A)<br />
42 VK_2285381GB • Subject to modifications • Status 04/2006
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Technical data<br />
Size 6371<br />
Correction for sound power in octaves<br />
RJVL, M, X, Y 63 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz<br />
Suction side (L wa3 ) 3 8 3 -5 -8 -10 -11 -20<br />
Discharge side (L wa8 ) 4 5 4 0 -4 -10 -14 -21<br />
Smoke <strong>exhaust</strong>, RJVH 63 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz<br />
Suction side (L wa3 ) 3 8 3 -5 -8 -10 -11 -20<br />
Discharge side (L wa8 ) 4 5 4 0 -4 -10 -14 -21<br />
Tab. 22: Correction for sound power (L wokt =L wa +K okt )<br />
Characteristic curves<br />
External rotor motor in air flow<br />
External rotor motor in air flow<br />
(sound attenuated on the discharge side)<br />
P s in [Pa]<br />
700<br />
600<br />
500<br />
400<br />
300<br />
200<br />
100<br />
0<br />
<br />
<br />
0 5000 10000 15000 20000<br />
V in [m³/h]<br />
RJL.6371.62, speed 1 RJSL.6371.62, speed 1<br />
RJL.6371.62, speed 2 RJSL.6371.62, speed 2<br />
P s in [Pa]<br />
V in [m³/h]<br />
Fig. 96: RJL.6371.62 Fig. 97: RJSL.6371.62<br />
External rotor motor in air flow<br />
External rotor motor in air flow<br />
(sound attenuated on the discharge side)<br />
700<br />
600<br />
500<br />
400<br />
300<br />
200<br />
100<br />
0<br />
<br />
<br />
0 5000 10000 15000 20000<br />
P s in [Pa]<br />
700<br />
600<br />
500<br />
400<br />
300<br />
200<br />
100<br />
0<br />
<br />
<br />
0 5000 10000 15000 20000<br />
V in [m³/h]<br />
V in [m³/h]<br />
RJL.6371.63, speed 1 RJL.6371.63, speed 3 RJSL.6371.63, speed 1 RJSL.6371.63, speed 3<br />
RJL.6371.63, speed 2 RJSL.6371.63, speed 2<br />
Fig. 98: RJL.6371.63 Fig. 99: RJSL.6371.63<br />
P s in [Pa]<br />
700<br />
600<br />
500<br />
400<br />
300<br />
200<br />
100<br />
0<br />
<br />
<br />
<br />
0 5000 10000 15000 20000<br />
VK_2285381GB • Subject to modifications • Status 04/2006 43
Technical data<br />
Size 6371<br />
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Squirrel cage motor outside the air flow<br />
Squirrel cage motor outside the air flow<br />
(sound attenuated on the discharge side)<br />
P s in [Pa]<br />
700<br />
600<br />
500<br />
400<br />
300<br />
200<br />
100<br />
RJM.6371.61<br />
RJM.6371.65<br />
<br />
0<br />
0 5000 10000 15000 20000<br />
V in [m³/h]<br />
Fig. 100: RJM.6371<br />
Squirrel cage motor outside the air flow<br />
(smoke <strong>exhaust</strong>)<br />
P s in [Pa]<br />
700<br />
600<br />
500<br />
400<br />
<br />
300<br />
200<br />
100<br />
0<br />
0 5000 10000 15000 20000<br />
RJSM.6371.61<br />
RJSM.6371.65<br />
Fig. 101: RJSM.6371<br />
V in [m³/h]<br />
Squirrel cage motor outside the air flow<br />
(smoke <strong>exhaust</strong>)<br />
1600<br />
1600<br />
1400<br />
1400<br />
1200<br />
1200<br />
<br />
1000<br />
1000<br />
<br />
800<br />
800<br />
600<br />
600<br />
400<br />
400<br />
200<br />
200 <br />
0<br />
0<br />
0 5000 10000 15000 20000<br />
0 5000 10000 15000 20000<br />
V in [m³/h]<br />
V in [m³/h]<br />
RJVH.6371.4B1 RJVH.6371.4BD, speed 1<br />
P s in [Pa]<br />
Fig. 102: RJVH.6371.4B1<br />
EEx e-squirrel cage motor outside the air flow<br />
P s in [Pa]<br />
RJVH.6371.4BD, speed 2<br />
Fig. 103: RJVH.6371.4BD<br />
700<br />
600<br />
500<br />
400<br />
300<br />
<br />
200<br />
100<br />
0<br />
0 5000 10000 15000 20000<br />
V in [m³/h]<br />
RJVX.6371.61<br />
P s in [Pa]<br />
Fig. 104: RJVX.6371.61<br />
44 VK_2285381GB • Subject to modifications • Status 04/2006
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Technical data<br />
Size 6371<br />
Dimensions<br />
Fig. 105:<br />
Dimensions in mm<br />
VK_2285381GB • Subject to modifications • Status 04/2006 45
Technical data<br />
Size 6380<br />
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Size 6380<br />
RJ L .6380. 4 4 <br />
0 RAL 9002, grey-white<br />
9 RAL colour as desired<br />
A<br />
B<br />
V<br />
N<br />
S<br />
Terminal box<br />
Fan switch<br />
Tilting housing<br />
Non-tilting housing<br />
Tilting with sound attenuation on discharge side<br />
Technical data<br />
Speed<br />
Nominal speed<br />
Max. air flow<br />
Max. air-intake temperature<br />
Motor capacity<br />
Nominal current<br />
Stage min -1 m³/h °C kW A<br />
RJVX.6380.61 1 965 17532 +40 4.01 8.46 0.82 3~ 400/ 50 TM EEx e IP 54 87 90 72 70<br />
Tab. 23: Technical data for size 6380<br />
L pa3 – Sound pressure level on intake side, at distance of 4 m below air intake opening, directivity factor 2 (semi-spherical), 200 m² Sabin.<br />
L pa8 – Sound pressure level on discharge side, 4 m distance, free field, directivity factor 2 (semi-spherical).<br />
SFP – Specific fan power describes the electrical power consumed by the fan (P el ) in relation to the required air flow.<br />
SFP<br />
Specific fan power<br />
kW/<br />
(m³/s)<br />
RJL (max. 40 °C … 70 °C), external rotor motor inside the air flow<br />
Voltage<br />
Full motor protection<br />
TM = Thermistor<br />
Protection<br />
V / Hz TM IP<br />
Sound power level on suction side<br />
L wa3<br />
dB(A)<br />
Sound power level on discharge side<br />
L wa8<br />
dB(A)<br />
Sound pressure level on suction side<br />
L pa3<br />
dB(A)<br />
2 860 17392 3.10 5.70 0.64<br />
86 89 71 69<br />
RJL.6380.62<br />
+40<br />
3~ 400/ 50 TC IP 54<br />
1 650 13145 1.90 3.40 0.52 79 82 64 62<br />
RJSL (max. 40 °C … 70 °C), external rotor motor inside the air flow, sound attenuated on the discharge side<br />
2 860 16847 3.10 5.70 0.66<br />
86 84 71 64<br />
RJSL.6380.62<br />
+40<br />
3~ 400/ 50 TC IP 54<br />
1 650 12733 1.90 3.40 0.54 79 77 63 57<br />
RJM (max. 65 °C … 120 °C), squirrel cage motor outside the air flow<br />
RJM.6380.65 1 950 19213 +60 4.30 8.50 0.81 3~ 400/ 50 TC IP 54 89 92 74 72<br />
RJM.6380.61 1 950 19213 +75 4.97 9.40 0.93 3~ 400/ 50 TC IP 54 89 92 74 72<br />
RJSM (max. 65 °C … 120 °C), squirrel cage motor outside the air flow, sound attenuated on the discharge side<br />
RJSM.6380.65 1 950 18610 +60 4.30 8.50 0.83 3~ 400/ 50 TC IP 54 89 87 73 66<br />
RJSM.6380.61 1 950 18610 +75 4.20 8.40 0.81 3~ 400/ 50 TC IP 54 89 87 73 66<br />
RJVX (max. 40 °C), EEx e-squirrel cage motor outside the air flow<br />
Sound pressure level on discharge side<br />
L pa8<br />
dB(A)<br />
Correction for sound power in octaves<br />
63 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz<br />
Suction side (L wa3 ) 3 6 2 -5 -7 -9 -10 -20<br />
Discharge side (L wa8 ) 5 5 3 0 -3 -9 -14 -21<br />
Tab. 24: Correction for sound power (L wokt =L wa +K okt )<br />
46 VK_2285381GB • Subject to modifications • Status 04/2006
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Technical data<br />
Size 6380<br />
Characteristic curves<br />
External rotor motor in air flow<br />
External rotor motor in air flow<br />
(sound attenuated on the discharge side)<br />
P s in [Pa]<br />
1000<br />
800<br />
600<br />
400<br />
<br />
200<br />
<br />
0<br />
0 5000 10000 15000 20000<br />
V in [m³/h]<br />
RJL.6380.62, speed 1 RJSL.6380.62, speed 1<br />
RJL.6380.62, speed 2 RJSL.6380.62, speed 2<br />
Fig. 106: RJL.6380.62<br />
Squirrel cage motor outside the air flow<br />
P s in [Pa]<br />
1000<br />
800<br />
600<br />
400<br />
<br />
200<br />
<br />
0<br />
0 5000 10000 15000 20000<br />
Fig. 107: RJSL.6380.62<br />
V in [m³/h]<br />
Squirrel cage motor outside the air flow<br />
(sound attenuated on the discharge side)<br />
P s in [Pa]<br />
1000<br />
800<br />
600<br />
<br />
400<br />
200<br />
0<br />
0 5000 10000 15000 20000<br />
V in [m³/h]<br />
RJM.6380.61<br />
RJM.6380.65<br />
Fig. 108: RJM.6380<br />
EEx e-squirrel cage motor outside the air flow<br />
P s in [Pa]<br />
1000<br />
800<br />
600<br />
<br />
400<br />
200<br />
0<br />
0 5000 10000 15000 20000<br />
V in [m³/h]<br />
RJSM.6380.61<br />
RJSM.6380.65<br />
Fig. 109: RJSM.6380<br />
1000<br />
800<br />
P s in [Pa]<br />
600<br />
<br />
400<br />
200<br />
0<br />
0 5000 10000 15000 20000<br />
V in [m³/h]<br />
RJVX.6380.61<br />
Fig. 110: RJVX.6380.61<br />
VK_2285381GB • Subject to modifications • Status 04/2006 47
Accessories<br />
Size 6380<br />
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Dimensions<br />
Fig. 111:<br />
Dimensions in mm<br />
48 VK_2285381GB • Subject to modifications • Status 04/2006
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Accessories<br />
Unit type code, <strong>RoofJETT</strong> accessories<br />
Unit type code, <strong>RoofJETT</strong> accessories<br />
R J Z O 1 0 . 2 0 2 2 . F<br />
R<br />
J<br />
Z<br />
Roof<br />
JETT<br />
Accessories<br />
O Standard (L, M)<br />
H<br />
Exhaust air temperature max. 400°C / 2h (H)<br />
X Secured model for EEx (X, Y)<br />
10 Flat <strong>roof</strong> sheet steel plinth<br />
11 Roof crossing<br />
12 Flat <strong>roof</strong> plinth<br />
13 Mounting rail for flat <strong>roof</strong> plinth<br />
20* Acoustic curb, high – free intake ----------------------------------------------- - ------- - ------- --- F<br />
20* Acoustic curb, high – duct connector ----------------------------------------------- - ------- - ------- --- D<br />
21* Acoustic curb, flat – free intake ----------------------------------------------- - ------- - ------- --- F<br />
21* Acoustic curb, flat – duct connector ----------------------------------------------- - ------- - ------- --- D<br />
22* Silencer element<br />
31 Protection grille, suction side<br />
32 Air intake spigot, PVC – flexible<br />
33 Air intake spigot – sheet steel<br />
34 Counterflange<br />
35 Air intake nozzle<br />
36* Shutter, motor-driven (not for EEx version)<br />
37 Spacer, upper section – angular<br />
38 Spacer, lower section – angular<br />
Unit type<br />
Unit series<br />
Accessories<br />
Construction<br />
Accessory type<br />
Duct connector<br />
Impeller diameter<br />
----------------------------------------------------------------------------<br />
Diameter<br />
Size Duct connector Impeller<br />
2022 Diameter 200 mm Diameter 225 mm<br />
2025 Diameter 200 mm Diameter 250 mm<br />
2528 Diameter 250 mm Diameter 280 mm<br />
2531 Diameter 250 mm Diameter 315 mm<br />
3135 Diameter 315 mm Diameter 355 mm<br />
3140 Diameter 315 mm Diameter 400 mm<br />
4045 Diameter 400 mm Diameter 450 mm<br />
4050 Diameter 400 mm Diameter 500 mm<br />
5056 Diameter 500 mm Diameter 560 mm<br />
5063 Diameter 500 mm Diameter 630 mm<br />
6371 Diameter 630 mm Diameter 710 mm<br />
6380 Diameter 630 mm Diameter 800 mm<br />
* When calculating the volume flow, take the external pressure loss and the pressure loss of the accessory on page 55 ff into account.<br />
VK_2285381GB • Subject to modifications • Status 04/2006 49
Mechanical accessories<br />
Pitched <strong>roof</strong> sheet-steel plinth<br />
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Pitched <strong>roof</strong> sheet-steel plinth<br />
RJZO10. Standard<br />
RJZH10. Smoke <strong>exhaust</strong><br />
RJZX10. EEx<br />
– Easy, time and cost-saving installation on flat <strong>roof</strong>s or <strong>roof</strong>s<br />
with pitch of up to 25°<br />
– Galvanized sheet steel with mineral fibre thermal insulation mats<br />
– Internal conduit for electric cabling<br />
– Pre-installed bolts for easy installation of <strong>RoofJETT</strong> <strong>roof</strong> <strong>exhaust</strong> fan<br />
Fig. 112:<br />
Sheet steel<br />
Size E F G K Weight [kg]<br />
2022, 2025, 2528 330 376 700 M6 7<br />
2531, 3135, 3140 490 536 860 M10 12<br />
4045, 4050, 5056 730 775 1100 M12 19<br />
5063, 6371, 6380 1050 1095 1420 M12 27<br />
Roof crossing<br />
RJZO11. Standard<br />
RJZH11. Smoke <strong>exhaust</strong><br />
RJZX11. EEx<br />
– Galvanized sheet steel with 50 mm mineral wool thermal<br />
insulation. Non-<strong>com</strong>bustible in accordance with DIN 4102,<br />
fire classification A2<br />
– The <strong>roof</strong> pitch can be ac<strong>com</strong>modated via adjustable mounting brackets<br />
– Internal conduit for electric cabling<br />
– Pre-installed bolts for easy installation of <strong>RoofJETT</strong> <strong>roof</strong> <strong>exhaust</strong> fan<br />
Size E F H K Weight [kg]<br />
2022, 2025, 2528 330 376 750 M6 20<br />
2531, 3135, 3140 490 536 750 M10 37<br />
4045, 4050, 5056 730 775 1000 M12 66<br />
5063, 6371, 6380 1050 1095 1000 M12 97<br />
Fig. 113:<br />
Roof crossing<br />
Pitched <strong>roof</strong> plastic plinth<br />
RJZO12. Standard<br />
– Integrated thermal insulation<br />
– Installation on <strong>roof</strong>s with a pitch of up to 10°<br />
– Easy installation<br />
– Light weight<br />
Can be stacked for easier transport<br />
Size E F G KxL Weight [kg]<br />
2022, 2025, 2528 330 376 700 M6 x 17 6<br />
2531, 3135, 3140 490 536 860 M10 x 22 8<br />
4045, 4050, 5056 730 775 1100 M12 x 27 10<br />
5063, 6371, 6380 1050 1095 1420 M12 x 27 13<br />
Fig. 114:<br />
Plastic<br />
50 VK_2285381GB • Subject to modifications • Status 04/2006
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Mechanical accessories<br />
Mounting rail for RJZ ❑11 or RJZ❑20 pitched <strong>roof</strong> plinth<br />
Mounting rail for RJZ ❑11 or RJZ❑20 pitched <strong>roof</strong> plinth<br />
Dachfolie<br />
Roofing foil<br />
RJZO13. Standard<br />
RJZH13. Smoke <strong>exhaust</strong><br />
RJZX13. EEx<br />
– Galvanized sheet steel, painted grey-white (RAL 9002), for sealing in and fastening<br />
the <strong>roof</strong>ing foil to the RJZ❑11 or RJZ❑20 plinth<br />
– Including 1 set of fastening screws for each plinth, mounting rail for RJZ❑11 or<br />
RJZ❑20 flat <strong>roof</strong> plinth.<br />
Size<br />
Weight [kg]<br />
2022, 2025, 2528 0.8<br />
2531, 3135, 3140 1.0<br />
4045, 4050, 5056 1.3<br />
5063, 6371, 6380 1.7<br />
Fig. 115:<br />
Mounting rail<br />
Acoustic curb, high – free intake<br />
RJZO20..F Standard<br />
RJZH20..F Smoke <strong>exhaust</strong><br />
RJZX20..F EEx<br />
RJZ20..F<br />
Cable grommet<br />
Fig. 116:<br />
free intake<br />
Acoustic curb, high – duct connector<br />
RJZO20..D Standard<br />
RJZH20..D Smoke <strong>exhaust</strong><br />
RJZX20..D EEx<br />
RJZ20..D<br />
Cable grommet<br />
For dimensions see Table 25 on page 52<br />
Fig. 117:<br />
Duct connector<br />
VK_2285381GB • Subject to modifications • Status 04/2006 51
Mechanical accessories<br />
Acoustic curb, high<br />
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Acoustic curb, high<br />
– Insulation installed horizontally on suction side with fire classification B2 (nonflammable)<br />
in accordance to EN 730862<br />
– Reduction in sound power on the suction side approx. 12 dB(A)<br />
– Version D (duct connector) with reduction for EN pipe connection in accordance to<br />
EN 12220<br />
– Internal conduit for electric cabling<br />
– Pre-installed bolts for easy installation of <strong>RoofJETT</strong> <strong>roof</strong> <strong>exhaust</strong> fan<br />
Size<br />
Attenuation in dB for medium frequencies in Hz<br />
63 125 250 500 1000 2000 4000 8000<br />
2022, 2025, 2528 3 5 7 13 23 15 14 12<br />
2531, 3135, 3140 3 5 10 11 14 17 21 19<br />
4045, 4050, 5056 3 5 9 12 19 22 21 19<br />
5063, 6371, 6380 3 5 9 14 16 15 14 13<br />
Fig. 118:<br />
Pressure loss characteristic curves – RJZ20<br />
Tab. 25<br />
Size E F G H<br />
4 x<br />
diameter<br />
K<br />
Diameter<br />
D<br />
Diameter<br />
C<br />
n x M<br />
Weight [kg]<br />
2022 330 376 700 700 M6 200 233 6 x M8 23<br />
2025 330 376 700 700 M6 200 233 6 x M8 23<br />
2528 330 376 700 700 M6 250 283 6 x M8 23<br />
2531 490 536 860 700 M10 250 283 6 x M8 45<br />
3135 490 536 860 700 M10 315 352 8 x M8 45<br />
3140 490 536 860 700 M10 315 352 8 x M8 45<br />
4045 730 775 1100 950 M12 400 438 8 x M8 71<br />
4050 730 775 1100 950 M12 400 438 8 x M8 71<br />
5056 730 775 1100 950 M12 500 538 8 x M8 71<br />
5063 1050 1095 1420 950 M12 500 538 8 x M8 100<br />
6371 1050 1095 1420 950 M12 630 670 12 x M8 100<br />
6380 1050 1095 1420 950 M12 630 670 12 x M8 100<br />
52 VK_2285381GB • Subject to modifications • Status 04/2006
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Mechanical accessories<br />
Acoustic curb, flat – free intake<br />
Acoustic curb, flat – free intake<br />
RJZO21..F Standard<br />
RJZH21..F Smoke <strong>exhaust</strong><br />
RJZX21..F EEx<br />
Acoustic curb, flat – duct connector<br />
RJZO21..D Standard<br />
RJZH21..D Smoke <strong>exhaust</strong><br />
RJZX21..D EEx<br />
– Insulation installed horizontally on suction side with fire classification B2 (nonflammable)<br />
in accordance to EN 730862<br />
– Reduction in sound power on the suction side approx. 8 dB(A)<br />
– Version D (duct connector) with reduction for EN pipe connection in accordance to<br />
EN 12220<br />
– Internal conduit for electric cabling<br />
– Pre-installed bolts for easy installation of <strong>RoofJETT</strong> <strong>roof</strong> <strong>exhaust</strong> fan<br />
RJZ21..F<br />
RJZ21..D<br />
Fig. 119: Acoustic curb, flat Fig. 120: Pressure loss characteristic curves – RJZ21<br />
Tab. 26<br />
Size E F G H<br />
4 x<br />
diameter K<br />
Diameter<br />
C<br />
n x M<br />
Weight [kg]<br />
2022 330 376 965 370 M6 233 6 x M8 24<br />
2025 330 376 965 370 M6 233 6 x M8 24<br />
2528 330 376 965 370 M6 283 6 x M8 24<br />
2531 490 536 1125 370 M10 283 6 x M8 47<br />
3135 490 536 1125 370 M10 283 6 x M8 47<br />
3140 490 536 1125 370 M10 283 6 x M8 47<br />
4045 730 775 1457 500 M12 438 8 x M8 74<br />
4050 730 775 1457 500 M12 438 8 x M8 74<br />
5056 730 775 1457 500 M12 538 8 x M8 74<br />
5063 1050 1095 1777 500 M12 538 8 x M8 105<br />
6371 1050 1095 1777 500 M12 670 12 x M8 105<br />
6380 1050 1095 1777 500 M12 670 12 x M8 105<br />
VK_2285381GB • Subject to modifications • Status 04/2006 53
Mechanical accessories<br />
Additional silencer element for pitched <strong>roof</strong> plinth or <strong>roof</strong> crossing<br />
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Additional silencer element for pitched <strong>roof</strong> plinth or <strong>roof</strong> crossing<br />
RJZO22. for RJZO10, RJZO11 and RJZO12<br />
RJZH22. for RJZH10 and RJZH11<br />
RJZX22. for RJZX10 and RJZX11<br />
– Sheet steel, galvanised<br />
– Drilled flange for hanging into pre-installed bolts.<br />
– 50 mm abrasion-resistant and moisture-p<strong>roof</strong> insulation material on suction side<br />
– Insulation material with anti-static covering<br />
– Reduction in sound power on the suction side approx. 12 dB(A)<br />
– Reduction for EN pipe connection in accordance with EN 12220<br />
– Where a 300 mm flat <strong>roof</strong> plinth is used, there should be a projection of<br />
approx. 550 mm into the building.<br />
Size<br />
Attenuation in dB for medium frequencies in Hz<br />
63 125 250 500 1000 2000 4000 8000<br />
2022, 2025, 2528 2 4 6 10 19 15 14 13<br />
2531, 3135, 3140 2 4 7 11 16 18 20 18<br />
4045, 4050, 5056 2 4 7 11 19 18 16 15<br />
5063, 6371, 6380 2 4 8 13 16 15 14 13<br />
G<br />
Fig. 121: Silencer element Fig. 122: Pressure loss characteristic curves – RJZ22<br />
Tab. 27<br />
Size E F G H<br />
4 x<br />
diameter d<br />
Diameter<br />
D<br />
Diameter<br />
C<br />
n x M<br />
Weight [kg]<br />
2022 330 376 306 850 9 200 233 6 x M8 17<br />
2025 330 376 306 850 9 200 233 6 x M8 17<br />
2528 330 376 306 850 9 250 283 6 x M8 17<br />
2531 490 536 466 850 12 250 283 6 x M8 32<br />
3135 490 536 466 850 12 315 352 8 x M8 32<br />
3140 490 536 466 850 12 315 352 8 x M8 32<br />
4045 730 775 705 850 14 400 438 8 x M8 49<br />
4050 730 775 705 850 14 400 438 8 x M8 49<br />
5056 730 775 705 850 14 500 538 8 x M8 49<br />
5063 1050 1095 1025 850 14 500 538 8 x M8 71<br />
6371 1050 1095 1025 850 14 630 670 12 x M8 71<br />
6380 1050 1095 1025 850 14 630 670 12 x M8 71<br />
54 VK_2285381GB • Subject to modifications • Status 04/2006
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Mechanical accessories<br />
Protection grille<br />
Protection grille<br />
RJZO31. Standard<br />
RJZH31. Smoke <strong>exhaust</strong><br />
RJZX31. EEx<br />
– Protection against injury from rotating parts in accordance with EN 294.<br />
Fig. 123:<br />
Protection grille<br />
Size<br />
Diameter<br />
D *<br />
Diameter<br />
D<br />
Weight [kg]<br />
2022, 2025 200 233 0.1<br />
2528, 2531 250 283 0.1<br />
3135, 3140 315 352 0.1<br />
4045, 4050 400 438 0.2<br />
5056, 5063 500 538 0.2<br />
6371, 6380 630 670 0.2<br />
* Nominal pipe diameter<br />
Air intake spigot – flexible<br />
RJZO32. Standard (PVC)<br />
RJZH32. Smoke <strong>exhaust</strong><br />
RJZX32. EEx (PVC)<br />
– For isolation of structure-borne sound with flanged connection on both sides in<br />
accordance to EN 12220<br />
– Temperature-resistant up to 120 °C (up to 400 °C with RJZH32.) .<br />
Fig. 124:<br />
max<br />
Air intake spigot – PVC<br />
Size<br />
Diameter<br />
C<br />
Diameter<br />
D<br />
Diameter<br />
Dmax<br />
n x diameter d<br />
Weight [kg]<br />
2022, 2025 233 200 263 6 x 9.5 0.8<br />
2528, 2531 283 250 313 6 x 9.5 1.4<br />
3135, 3140 352 315 378 8 x 9.5 1.9<br />
4045, 4050 438 400 464 8 x 9.5 2.6<br />
5056, 5063 538 500 564 8 x 9.5 3.4<br />
6371, 6380 670 630 704 12 x 9.5 4.2<br />
Air intake spigot – sheet steel<br />
RJZO33. Standard<br />
RJZH33. Smoke <strong>exhaust</strong><br />
RJZX33. EEx<br />
– Adapter with flanged connection on both sides in accordance to EN 12220 for<br />
connection of additional parts.<br />
Fig. 125:<br />
max<br />
Air intake spigot – steel<br />
Size<br />
Diameter<br />
C<br />
Diameter<br />
D<br />
Diameter<br />
Dmax<br />
n x diameter d<br />
Weight [kg]<br />
2022, 2025 233 200 263 6 x 9.5 2.4<br />
2528, 2531 283 250 313 6 x 9.5 3.0<br />
3135, 3140 352 315 378 8 x 9.5 3.8<br />
4045, 4050 438 400 464 8 x 9.5 6.5<br />
5056, 5063 538 500 564 8 x 9.5 8.4<br />
6371, 6380 670 630 704 12 x 9.5 10.6<br />
VK_2285381GB • Subject to modifications • Status 04/2006 55
Mechanical accessories<br />
Counterflange<br />
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Counterflange<br />
max<br />
RJZO34. Standard<br />
RJZH34. Smoke <strong>exhaust</strong><br />
RJZX34. EEx<br />
– For connection to on-site pipe.<br />
Size<br />
Diameter<br />
C<br />
Diameter<br />
D<br />
Diameter<br />
Dmax<br />
n x diameter d<br />
Weight [kg]<br />
2022, 2025 233 200 263 6 x 9.5 0.3<br />
2528, 2531 283 250 313 6 x 9.5 0.5<br />
3135, 3140 352 315 378 8 x 9.5 0.6<br />
4045, 4050 438 400 464 8 x 9.5 0.8<br />
5056, 5063 538 500 564 8 x 9.5 1.1<br />
6371, 6380 670 630 704 12 x 9.5 1.4<br />
* Nominal pipe diameter<br />
Fig. 126:<br />
Counterflange<br />
Air intake nozzle<br />
RJZO35. Standard<br />
RJZH35. Smoke <strong>exhaust</strong><br />
RJZX35. EEx<br />
– Installation on suction side in order to reduce pressure loss<br />
– Only available in conjunction with RJZ31, protection grille if the impeller is<br />
accessible.<br />
Fig. 127:<br />
Air intake nozzle<br />
Size<br />
Diameter<br />
D *<br />
Diameter<br />
C<br />
H n x diameter d Weight [kg]<br />
2022, 2025 200 233 50 6 x 9.5 1.2<br />
2528, 2531 250 283 60 6 x 9.5 1.8<br />
3135, 3140 315 352 65 8 x 9.5 2.7<br />
4045, 4050 400 438 75 8 x 9.5 4.2<br />
5056, 5063 500 538 90 8 x 9.5 6.3<br />
6371, 6380 630 670 110 12 x 9.5 8.6<br />
* Nominal pipe diameter<br />
56 VK_2285381GB • Subject to modifications • Status 04/2006
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Mechanical accessories<br />
Shutter – motor-driven<br />
Shutter – motor-driven<br />
RJZO36. Standard<br />
RJZH36. Smoke <strong>exhaust</strong><br />
– Actuator 230 V ~ / 50 Hz<br />
– Flanged connection on both sides.<br />
Fig. 128:<br />
max<br />
Shutter<br />
Size<br />
Diameter<br />
D<br />
Diameter<br />
C<br />
Diameter<br />
Dmax<br />
H<br />
n x diameter<br />
d<br />
Weight [kg]<br />
2022, 2025 200 233 263 200 6 x 9.5 2.2<br />
2528, 2531 250 283 313 200 6 x 9.5 2.7<br />
3135, 3140 315 352 378 200 8 x 9.5 3.0<br />
4045, 4050 400 438 464 250 8 x 9.5 4.0<br />
5056, 5063 500 538 564 300 8 x 9.5 6.6<br />
6371, 6380 630 670 704 360 12 x 9.5 8.3<br />
Fig. 129:<br />
Pressure loss characteristic curves – RJZO36 (when fully open)<br />
VK_2285381GB • Subject to modifications • Status 04/2006 57
Mechanical accessories<br />
Spacer, upper section – angular<br />
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Spacer, upper section – angular<br />
RJZO37. Standard<br />
RJZH37. Smoke <strong>exhaust</strong><br />
RJZX37. EEx<br />
– Sheet steel, galvanised<br />
– 500 to 1,000 mm variable <strong>roof</strong> crossing in conjunction with RJZO38 lower section<br />
– Drilled flange for hanging into pre-installed <strong>roof</strong> socket bolts<br />
Fig. 130:<br />
Spacer, upper section<br />
Size E F J<br />
n x diameter<br />
d<br />
Weight [kg]<br />
2022, 2025, 2528 330 376 251 9 3.8<br />
2531, 3135, 3140 490 536 411 12 6.3<br />
4045, 4050, 5056 730 775 647 14 13.6<br />
5063, 6371, 6380 1050 1095 967 14 20.7<br />
Spacer, lower section – angular<br />
RJZO38. Standard<br />
RJZH38. Smoke <strong>exhaust</strong><br />
RJZX38. EEx<br />
– Sheet steel, galvanised<br />
– 500 to 1,000mm variable <strong>roof</strong> crossing in conjunction with RJZO37 upper section<br />
– Drilled flange for hanging into pre-installed <strong>roof</strong> socket bolts<br />
– Rubber sealing profile<br />
Fig. 131:<br />
Spacer, upper section<br />
Size E F J<br />
n x diameter<br />
d<br />
Weight [kg]<br />
2022, 2025, 2528 330 376 251 9 4.1<br />
2531, 3135, 3140 490 536 411 12 6.6<br />
4045, 4050, 5056 730 775 647 14 13.9<br />
5063, 6371, 6380 1050 1095 967 14 21.1<br />
58 VK_2285381GB • Subject to modifications • Status 04/2006
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Controls/control units/sensors<br />
Speed controls<br />
Speed controls<br />
Size<br />
Electrical equipment<br />
Number of motor poles<br />
Capacity (kW)<br />
Nominal current (A)<br />
Step control unit with<br />
full motor protection<br />
Step control unit with<br />
full motor protection<br />
and connection for<br />
shutter<br />
5-step control<br />
transformer<br />
Infinitely variable<br />
control via frequency<br />
converter<br />
Infinitely variable<br />
electronic voltage<br />
controller without<br />
display, with full<br />
motor protection<br />
Infinitely variable<br />
electronic voltage<br />
controller with display,<br />
with full motor<br />
protection<br />
RJL (max. 40 °C … 70 °C), 1-stage external rotor motor inside the air flow, 1~ 230 V / 50 Hz<br />
2022 4 2 0.20 0.88 MC 301 MC 331 RE 1.5G 1 – – – V3.001.ZD<br />
2025 4 2 0.29 1.25 MC 301 MC 331 RE 1.5G 1 – – – V3.001.ZD<br />
2022 4 4 0.08 0.45 MC 301 MC 331 RET 2 KTG – PASTE6-M PXET 6AQ V3.001.ZD<br />
2025 4 4 0.05 0.25 MC 301 MC 331 RET 2 KTG – PASTE6-M PXET 6AQ V3.001.ZD<br />
2528 4 4 0.13 0.60 MC 301 MC 331 RET 2 KTG – PASTE6-M PXET 6AQ V3.001.ZD<br />
2531 4 4 0.17 0.90 MC 301 MC 331 RET 2 KTG – PASTE6-M PXET 6AQ V3.001.ZD<br />
3135 4 4 0.31 1.35 MC 301 MC 331 RET 2 KTG – PASTE6-M PXET 6AQ V3.001.ZD<br />
3140 4 4 0.52 2.20 MC 301 MC 331 RET 3.5 KTG – PASTE6-M PXET 6AQ V3.051.ZD<br />
4045 4 4 0.74 3.20 MC 301 MC 331 RET 3.5 KTG – PASTE6-M PXET 6AQ V3.051.ZD<br />
4050 4 4 1.30 5.70 MC 301 MC 331 RET 7.5 KTG – PASTE6-M PXET 6AQ V3.051.ZD<br />
RJL (max. 40 °C … 70 °C), 2-stage external rotor motor inside the air flow, 3~ 400 V / 50 Hz<br />
2528 2 4 0.07 0.14 MC 302 MC 332 RDT 1 KTG – PKDM5 PXDM5AQ V3.101.ZD<br />
2531 2 4 0.13 0.27 MC 302 MC 332 RDT 1 KTG – PKDM5 PXDM5AQ V3.101.ZD<br />
3135 2 4 0.26 0.49 MC 302 MC 332 RDT 1 KTG – PKDM5 PXDM5AQ V3.101.ZD<br />
3140 2 4 0.46 0.85 MC 302 MC 332 RDT 1 KTG – PKDM5 PXDM5AQ V3.101.ZD<br />
4045 2 4 0.69 1.30 MC 302 MC 332 RDT 2 KTG – PKDM5 PXDM5AQ V3.101.ZD<br />
4050 2 4 1.20 2.20 MC 302 MC 332 RTRD 3 EKG – PKDM5 PXDM5AQ V3.101.ZD<br />
5056 2 6 0.69 1.50 MC 302 MC 332 RDT 2 KTG – PKDM5 PXDM5AQ V3.101.ZD<br />
5063 2 6 1.05 2.10 MC 302 MC 332 RTRD 3 EKG – PKDM5 PXDM5AQ V3.101.ZD<br />
6371 2 6 2.00 4.00 MC 302 MC 332 RTRD 4 EK – PKDM5 PXDM5AQ V3.101.ZD<br />
6380 2 6 3.10 5.70 MC 302 MC 332 RTRD 7 EK – PKDM5 PXDM5AQ –<br />
RJL (max. 40 °C … 70 °C), 3-stage external rotor motor inside the air flow, 3~ 400 V / 50 Hz<br />
2531 3 4 0.13 0.22 MC303 MC333 – – – – V3.151.ZD<br />
3135 3 4 0.30 0.51 MC303 MC333 – – – – V3.151.ZD<br />
3140 3 4 0.46 0.70 MC303 MC333 – – – – V3.151.ZD<br />
4045 3 4 0.80 1.60 MC303 MC333 – – – – V3.151.ZD<br />
4050 3 4 1.15 2.15 MC303 MC333 – – – – V3.151.ZD<br />
5056 3 6 0.58 1.20 MC303 MC333 – – – – V3.151.ZD<br />
5063 3 6 1.15 2.10 MC303 MC333 – – – – V3.151.ZD<br />
6371 3 6 1.80 3.30 MC303 MC333 – – – – V3.151.ZD<br />
RJM (65 °C … 120 °C), 1-stage squirrel cage motor outside the air flow, 3~ 400 V / 50 Hz<br />
2528 1 4 0.10 0.20 MC 301 MC 331 – – PKDM5 PXDM5AQ V3.051.ZD<br />
2531 1 4 0.14 0.29 MC 301 MC 331 – – PKDM5 PXDM5AQ V3.051.ZD<br />
3135 1 4 0.42 0.76 MC 301 MC 331 – – PKDM5 PXDM5AQ V3.051.ZD<br />
3140 1 4 0.57 1.03 MC 301 MC 331 – – PKDM5 PXDM5AQ V3.051.ZD<br />
4045 1 4 1.04 1.86 MC 301 MC 331 – MRM 4045 – – V3.051.ZD<br />
4050 1 4 1.50 2.65 MC 301 MC 331 – MRM 4050 – – V3.051.ZD<br />
5056 1 6 0.82 1.60 MC 301 MC 331 – MRM 5056 – – V3.051.ZD<br />
5063 1 6 1.53 2.90 MC 301 MC 331 – MRM 5063 – – V3.051.ZD<br />
6371 1 6 2.82 5.20 MC 301 MC 331 – MRM 6371 – – V3.051.ZD<br />
6380 1 6 4.20 8.40 MC 301 MC 331 – MRM 6380 – – V3.051.ZD<br />
Exhaust air control 3<br />
1 Motors without thermal contacts with external leads<br />
2 Control for normal mode. For use to remove smoke, connection to fire detection by others required.<br />
3 Can only be implemented with MATRIX control and MATRIX.EM <strong>exhaust</strong> manager.<br />
VK_2285381GB • Subject to modifications • Status 04/2006 59
Controls/control units/sensors<br />
Speed controls<br />
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Size<br />
Electrical<br />
equipment<br />
Number of<br />
motor poles<br />
Capacity (kW)<br />
Nominal<br />
current (A)<br />
Step control unit<br />
with full motor<br />
protection<br />
Step control unit<br />
with full motor<br />
protection and<br />
connection for<br />
shutter<br />
5-step control<br />
transformer<br />
Infinitely variable<br />
control via<br />
frequency<br />
converter<br />
1 Motors without thermal contacts with external leads.<br />
2 Control for normal mode. For use to remove smoke, connection to fire detection by others required.<br />
3 Can only be implemented with MATRIX control and MATRIX.EM <strong>exhaust</strong> manager.<br />
Continuous<br />
electron. Control<br />
without display,<br />
with full motor<br />
protection<br />
Continuous<br />
electron. Control<br />
with display,<br />
with full motor<br />
protection<br />
RJM (max. 65°C … 120°C), 1-stage squirrel cage motor outside the air flow (voltage-controllable), 3~ 400 V / 50 Hz<br />
2528 5 4 0.10 0.20 MC 301 MC 331 RDT 1 KTG – PKDM5 PXDM5AQ V3.051.ZD<br />
2531 5 4 0.14 0.29 MC 301 MC 331 RDT 1 KTG – PKDM5 PXDM5AQ V3.051.ZD<br />
3135 5 4 0.42 0.76 MC 301 MC 331 RDT 1 KTG – PKDM5 PXDM5AQ V3.051.ZD<br />
3140 5 4 0.57 1.03 MC 301 MC 331 RDT 2 KTG – PKDM5 PXDM5AQ V3.051.ZD<br />
4045 5 4 0.90 1.90 MC 301 MC 331 RDT 2 KTG – PKDM5 PXDM5AQ V3.051.ZD<br />
4050 5 4 1.30 2.90 MC 301 MC 331 RTRD 3 EKG – PKDM5 PXDM5AQ V3.051.ZD<br />
5056 5 6 0.78 2.00 MC 301 MC 331 RDT 2 KTG – PKDM5 PXDM5AQ V3.051.ZD<br />
5063 5 6 1.20 2.50 MC 301 MC 331 RTRD 3 EKG – PKDM5 PXDM5AQ V3.051.ZD<br />
6371 5 6 2.20 5.00 MC 301 MC 331 RTRD 7 EK – PKDM5 PXDM5AQ V3.051.ZD<br />
6380 5 6 4.30 8.50 MC 301 MC 331 RTRD 14 EK – PKDM10 PXDM10AQ V3.051.ZD<br />
RJVH (max. 400°C/ 2h), 1-stage squirrel cage motor outside the air flow, 3~ 400 V / 50 Hz 2<br />
2531 1 4 0.14 0.42 MC 301 MC 331 – – – – –<br />
3135 1 4 0.31 0.76 MC 301 MC 331 – – – – –<br />
3140 1 4 0.60 1.20 MC 301 MC 331 – – – – –<br />
4045 1 4 0.92 1.86 MC 301 MC 331 – – – – –<br />
4050 1 6 1.32 2.65 MC 301 MC 331 – – – – –<br />
4050 1 4 0.32 0.78 MC 301 MC 331 – – – – –<br />
5056 1 4 2.68 4.90 MC 301 MC 331 – – – – –<br />
5063 1 4 4.60 8.10 MC 301 MC 331 – – – – –<br />
6371 1 4 9.10 15.10 – 997.210.3 – – – – –<br />
RJVH (max. 400°C/ 2h), 2-stage Dahlander motor outside the air flow, 3~ 400 V / 50 Hz 2<br />
2531 D 2 1.42 2.40 – 997.240.3 – – – – –<br />
3135 D 4 0.75 1.28 – 997.240.3 – – – – –<br />
3140 D 4 0.75 1.28 – 997.240.3 – – – – –<br />
4045 D 4 0.99 1.75 – 997.240.3 – – – – –<br />
4050 D 4 2.00 3.30 – 997.240.3 – – – – –<br />
5056 D 4 2.90 4.80 – 997.240.3 – – – – –<br />
5063 D 4 4.62 8.00 – 997.240.3 – – – – –<br />
6371 D 4 8.60 14.50 – 997.240.3 – – – – –<br />
RJVX (max. 40°C), 1-stage EEx e-squirrel cage motor outside the air flow, 3~ 400 V / 50 Hz<br />
2531 1 4 0.21 0.50 986.810.3 – – – – – –<br />
3135 1 4 0.37 0.72 986.810.3 – – – – – –<br />
3140 1 4 0.50 1.04 986.810.3 – – – – – –<br />
4045 1 4 0.91 1.87 986.810.3 – – – – – –<br />
4050 1 4 1.38 2.72 986.810.3 – – – – – –<br />
5056 1 6 0.78 1.72 986.810.3 – – – – – –<br />
5063 1 6 1.33 2.65 986.810.3 – – – – – –<br />
6371 1 6 2.07 4.39 986.810.3 – – – – – –<br />
6380 1 6 4.01 8.46 986.810.3 – – – – – –<br />
RJVY (max. 40°C), 1-stage EEx d-squirrel cage motor outside the air flow, 3~ 400 V / 50 Hz<br />
2531 1 4 0.18 0.62 986.810.3 – – – – – –<br />
4045 1 4 0.90 1.68 986.810.3 – – – – – –<br />
5056 1 6 0.78 1.56 986.810.3 – – – – – –<br />
5063 1 6 1.42 3.00 986.810.3 – – – – – –<br />
Exhaust air<br />
control 3<br />
60 VK_2285381GB • Subject to modifications • Status 04/2006
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Controls/control units/sensors<br />
Exhaust controller for mixed-air systems<br />
Exhaust controller for mixed-air systems<br />
Exhaust controllers are available for the <strong>RoofJETT</strong> for controlling the air quantity in<br />
halls and buildings. Suitable <strong>exhaust</strong> air management solutions can be created in<br />
conjunction with <strong>GEA</strong> MultiMAXX ® mixed-air units equipped with <strong>GEA</strong> MATRIX ® and<br />
an <strong>exhaust</strong> air manager MATRIX.EM for the entire network.<br />
Available as <strong>exhaust</strong> controllers with IP 54 protection:<br />
Exhaust<br />
controller<br />
Unit version<br />
Motor type<br />
Capacity<br />
area<br />
[kW]<br />
Dimensions<br />
W x H x D<br />
[mm]<br />
V3.051.ZD RJM 1 3~ 400 V, 1-stage < 5.5 430 x 190 x 94<br />
V3.101.ZD RJL 2 3~ 400 V, 2-stage < 2.5 430 x 190 x 94<br />
V3.151.ZD RJL 3 3~ 400 V, 3-stage < 2.5 430 x 190 x 94<br />
V3.051.ZD RJL 4 1~ 230 V, 1-stage < 3.0 430 x 190 x 94<br />
V3.051.ZD RJM 5 3~ 400 V, 1-stage < 5.5 430 x 190 x 94<br />
Tab. 28: Exhaust controllers<br />
<strong>GEA</strong> MATRIX.EM<br />
The MATRIX.EM module belongs to <strong>GEA</strong>'s Global Modules and provides cross-group<br />
control of <strong>exhaust</strong> air.<br />
The MATRIX.EM module ensures that the supply and <strong>exhaust</strong> air quantity is as<br />
consistent as possible. The optimisation strategies “volume flow” or “noise” can be<br />
selected. Additionally, the ratio of the supply air/<strong>exhaust</strong> air volume flow can be predetermined.<br />
As a module in the network, it receives the current supply air volume flows of the supply<br />
air units from all groups and uses this to calculate the necessary fan speed stage of<br />
the assigned fan.<br />
Using the service program (MATRIX.PC service software), you can determine which<br />
<strong>exhaust</strong> fan units should be recognised from specific groups and which are thus<br />
activated in the control process:<br />
– Determining the <strong>exhaust</strong> fan groups.<br />
– The supply air fan groups for each group.<br />
– Parameterisation per supply air fan (offset to supply air, alarm level in case of<br />
deviation upwards/downwards, tolerance threshold).<br />
– Optimisation of the <strong>exhaust</strong> <strong>fans</strong> (based on “volume flow” or “noise”).<br />
VK_2285381GB • Subject to modifications • Status 04/2006 61
Run<br />
Power<br />
Error<br />
MATRIX.Net<br />
Service<br />
MATRIX ® .EM<br />
230V / 50 Hz<br />
L N<br />
Controls/control units/sensors<br />
Exhaust controller for mixed-air systems<br />
<strong>GEA</strong> <strong>RoofJETT</strong><br />
<strong>GEA</strong> MATRIX.Net<br />
Up to 16 <strong>exhaust</strong> <strong>fans</strong> (V3..ZD) can be <strong>com</strong>bined into one group via the <strong>GEA</strong><br />
MATRIX.Net network. A maximum of 16 groups (supply and <strong>exhaust</strong> air) can be<br />
controlled via the <strong>GEA</strong> MATRIX.EM <strong>exhaust</strong> air manager. One or more supply air fan<br />
groups can be assigned to each <strong>exhaust</strong> fan group. The assignment takes place using<br />
the <strong>GEA</strong> MATRIX.PC service software, which also allows the determination of the<br />
<strong>exhaust</strong> air strategy.<br />
<strong>GEA</strong> MATRIX.EM<br />
<strong>GEA</strong> MATRIX.Net<br />
V3..ZD<br />
V3.xxx.ZD<br />
Fig. 132:<br />
<strong>GEA</strong> MATRIX.Net<br />
MATRIX.PC service software<br />
The MATRIX.PC service software provides <strong>com</strong>prehensive parameterisation,<br />
<strong>com</strong>missioning and data recording functions for the <strong>GEA</strong> MATRIX control system.<br />
The service software can be connected via the service interface that is integrated into<br />
all operator panels, controllers, global modules, the clock timer and the <strong>com</strong>munication<br />
modules.<br />
The PC must have a USB port; the enclosed adapter establishes the connection<br />
between the PC and the service interface.<br />
The following main functions are available:<br />
– Online display of the module, status and network modules<br />
– Recording and saving of temperature progressions and switching states of the<br />
actors with adjustable sample rate<br />
– Offline parameterisation<br />
– Programming of inputs and outputs intended for such purposes (controllers, global<br />
modules)<br />
– Approval of messages and network data<br />
– Configuration of controller and operator panel functions<br />
In addition to the program CD, an operation manual and the interface module for<br />
connecting to the PC's USB are included in delivery.<br />
62 VK_2285381GB • Subject to modifications • Status 04/2006
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Controls/control units/sensors<br />
Step control units<br />
Step control units<br />
MC3step control units with full motor protection<br />
Control units for 1-, 2- or 3-speed fan motors with thermocontacts. Up to 4 fan motors<br />
can be operated at the same time with the step control units. Where a number of <strong>fans</strong><br />
are to be connected, a <strong>GEA</strong> 981 junction box is re<strong>com</strong>mended.<br />
– Maximum switching capacity 4.3kW; maximum current consumption 9 A<br />
– MC31 = 1-stage<br />
– MC32 = 2-stage<br />
– MC33 = 3-stage<br />
– Housing for wall mounting made of impact-resistant plastic, protection class IP 54<br />
– Speed selection switch<br />
– Full motor protection control with main contactor<br />
– Operation indicator light and fault warning light<br />
– Separate space for loop-in wiring with connecting terminal strip<br />
– Restart following power supply breakdown or power failure.<br />
Fig. 133:<br />
Fig. 134:<br />
MC3<br />
Standard<br />
997240.3 2-step control unit with full motor protection for<br />
3~ 400 V motors RJVH<br />
Control unit for 2-speed Dahlander fan motors with thermocontacts.<br />
The step control unit can operate 1 fan motor.<br />
– Maximum switching capacity 9.0 kW; maximum current consumption 16 A<br />
– Housing for wall mounting made of impact-resistant plastic, IP 54 protection<br />
– Speed selection switch<br />
– Full motor protection control with main contactor<br />
– Standby indicator light and fault warning light<br />
– Space for loop-in wiring with connecting terminal strip<br />
– Restart following power supply breakdown or power failure<br />
– IP 54 protection.<br />
986810.3 1-step control unit with full motor protection for EEx-protected<br />
3~ 400 V motors RJVX and RJVY<br />
Installation of control unit and junction box outside of EEx area only.<br />
– Maximum switching capacity 4 kW, maximum current consumption 9 A<br />
– Control unit for 1-speed fan motor with thermocontacts<br />
– Dimensions 270 x 220 x 150 mm (W x H x D)<br />
– IP 54 protection.<br />
Fig. 135:<br />
for EEx<br />
VK_2285381GB • Subject to modifications • Status 04/2006 63
Controls/control units/sensors<br />
Junction boxes<br />
Junction boxes<br />
Fig. 136: Joining terminal boxes<br />
<strong>GEA</strong> <strong>RoofJETT</strong><br />
9818<br />
– Supplied additionally for MC3 and 986810.3 series step control units<br />
– Connection between motor terminal box and MC3 control unit (max. 4 motors).<br />
– IP 54 protection.<br />
Joining terminal<br />
boxes<br />
Voltage<br />
[V]<br />
Stages for size W x H x D<br />
[mm]<br />
Weight<br />
[kg]<br />
981860 3~ 400 0, 1 MC301 170 x 235 x 145 1.5<br />
981860 3~ 400 0, 1, 2 MC302 170 x 235 x 145 1.6<br />
981870 3~ 400 0, 1, 2, 3 MC303 170 x 235 x 145 1.7<br />
981840 1~ 230 0, 1 MC301 170 x 235 x 145 1.5<br />
981865 3~ 400 0, 1 MC331 170 x 235 x 145 1.6<br />
981865 3~ 400 0, 1, 2 MC332 170 x 235 x 145 1.7<br />
981875 3~ 400 0, 1, 2, 3 MC333 170 x 235 x 145 1.8<br />
981845 1~ 230 0, 1 MC331 170 x 235 x 145 1.9<br />
5-step control transformers<br />
RET, RDT, RTRD – with full motor protection<br />
The speed is adjusted manually via the integrated 5-step switch.<br />
– RET secondary transformer voltage: 230 / 170 / 135 / 110 / 65 V<br />
– RDT secondary transformer voltage: 400 / 240 / 190 / 145 / 95 V<br />
– RTRD secondary transformer voltage: 400 / 240 / 190 / 145 / 95 V<br />
– Plastic housing with IP 54 protection or painted metal housing with<br />
IP 21 protection (see table)<br />
– Operation indicator light<br />
– Max. ambient temperature -25 °C to 40 °C<br />
– Room thermostat connection<br />
– Shutter motor control.<br />
Fig. 137: RET and RDT (IP 54)<br />
Fig. 138: RTRD (IP 21)<br />
Type<br />
Voltage<br />
[V]<br />
Nominal<br />
current<br />
[A]<br />
IP<br />
W x H x D<br />
[mm]<br />
Weight<br />
[kg]<br />
RET 2 KTG 1~ 230 2.0 54 166 x 230 x 118 2.3<br />
RET 3.5 KTG 1~ 230 3.5 54 166 x 230 x 118 3.6<br />
RET 7.5 KTG 1~ 230 7.5 54 240 x 284 x 132 6.1<br />
RDT 1 KTG 3~ 400 1.0 54 240 x 284 x 131 4.7<br />
RDT 2 KTG 3~ 400 2.0 54 240 x 284 x 131 7.5<br />
RTRD 3 EKG 3~ 400 3.0 54 270 x 323 x 163 12.9<br />
RTRD 4 EK 3~ 400 4.0 21 270 x 323 x 163 12.9<br />
RTRD 7 EK 3~ 400 7.0 21 270 x 323 x 163 18.7<br />
RTRD 14 EK 3~ 400 14.0 21 450 x 290 x 174 30.5<br />
64 VK_2285381GB • Subject to modifications • Status 04/2006
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Controls/control units/sensors<br />
Frequency converter MRM<br />
RE 1.5 G – without full motor protection for size 2022<br />
The speed is adjusted manually via the integrated 5-step switch.<br />
– Secondary transformer voltage: 230 / 170 / 135 / 110 / 65 V<br />
– Plastic housing with IP 54 protection<br />
– Operation indicator light<br />
– Restart following power supply breakdown or power failure is automatic<br />
– Max. ambient temperature -25 °C to 40 °C.<br />
Type<br />
Voltage<br />
[V]<br />
Nominal<br />
current<br />
[A]<br />
IP<br />
W x H x D<br />
[mm]<br />
Weight<br />
[kg]<br />
RE 1.5 G 1~ 230 2.0 54 150 x 180 x 98 2.0<br />
Fig. 139: RE 1.5 G (IP 21)<br />
Frequency converter MRM<br />
Set consists of ORM and OSM.<br />
<strong>RoofJETT</strong> fan control MRM for infinitely variable speed control from frequency<br />
converter (ORM) and remote control (OSM)<br />
ORM (frequency converter)<br />
Infinitely variable fan control for 3~ motors<br />
Technical information<br />
Max. ambient temperature -10 °C to 40 °C<br />
Constant moment<br />
47-63 Hz<br />
Overload<br />
150 % for 60 s square moment<br />
Housing<br />
Painted metal housing and main switch<br />
Protection IP 43<br />
Dimensions (WxHxD)<br />
400 x 500 x 200 mm<br />
Fig. 140<br />
OSM<br />
Control unit for controlling the speed (of the air power) of the <strong>RoofJETT</strong> <strong>roof</strong> fan.<br />
Technical information<br />
Max. ambient temperature 0 °C to 40 °C<br />
Potentiometer<br />
0-10 V<br />
Controller with scale for simple operation<br />
Switch (0-1)<br />
Indicator light and reset button<br />
Housing<br />
Plastic housing<br />
Protection IP 41<br />
Dimensions (WxHxD)<br />
115 x 115 x 50 mm<br />
Fig. 141<br />
VK_2285381GB • Subject to modifications • Status 04/2006 65
Controls/control units/sensors<br />
Infinitely variable electronic voltage controllers without display<br />
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Infinitely variable electronic voltage controllers without display<br />
PASTE 1~ 230 V – with full motor protection – wall mounting<br />
The maximum current in the control range should be used as the basis for selecting<br />
unit size. Several motors may be connected to one unit.<br />
– Motor protection via TC (thermocontact) connection<br />
– Integrated semiconductor fuse<br />
– Main switch with bypass function (bridging)<br />
– LEDs for operation and errors<br />
– Input resistance R i >100k (for 0 to 40 V activation)<br />
– Output 0-10 V; e.g. to control a downstream speed controller<br />
– Setting options:<br />
– manual speed adjustment via integrated potentiometer<br />
– automatic control<br />
– Nominal voltage (input) 1~ 230 V/ 50 Hz<br />
– Output voltage approx. 0 to 230 V<br />
– Power supply +24 V (I max = 70 mA), e.g. for pressure sensor.<br />
Type<br />
Voltage<br />
[V]<br />
Nominal<br />
current<br />
[A]<br />
IP<br />
W x H x D<br />
[mm]<br />
Weight<br />
[kg]<br />
PASTE 6-M 1~ 230 6.0 54 239 x 185 x 119 1.3<br />
PASTE 10-M 1~ 230 10.0 54 239 x 185 x 119 1.5<br />
Fig. 142: PASTE (IP 54)<br />
PKDM 3~ 400 V – with full motor protection – wall mounting<br />
The maximum current in the control range should be used as the basis for selecting<br />
unit size. Several motors may be connected to one unit.<br />
– Motor protection via TC (thermocontact) connection<br />
– Integrated semiconductor fuse<br />
– LEDs for operation and errors<br />
– Output voltage can be set manually on the unit or via an external potentiometer or<br />
a 10 V DC signal.<br />
– Input for remote ON/OFF<br />
– Nominal voltage (input) 3~ 400 V/ 50 Hz<br />
– Output voltage approx. 0 to 400 V<br />
– Power supply +24 V (I max = 120 mA), e.g. for pressure sensor.<br />
Type<br />
Voltage<br />
[V]<br />
Nominal<br />
current<br />
[A]<br />
IP<br />
W x H x D<br />
[mm]<br />
Weight<br />
[kg]<br />
PKDM 5 3~ 400 5.0 54 240 x 284 x 163 2.4<br />
PKDM 10 3~ 400 10.0 54 240 x 284 x 163 2.8<br />
Fig. 143: PKDM (IP 54)<br />
66 VK_2285381GB • Subject to modifications • Status 04/2006
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Controls/control units/sensors<br />
Infinitely variable electronic voltage controller with display<br />
Infinitely variable electronic voltage controller with display<br />
PXET, PXDM – with full motor protection – for wall mounting<br />
The maximum current in the control range should be used as the basis for selecting<br />
unit size. Several motors may be connected to one unit.<br />
– Max. ambient temperature 0 °C to 40 °C<br />
– Motor protection via TC (thermocontact) connection<br />
– Integrated semiconductor fuse<br />
– Main switch with bypass function (bridging)<br />
– Setting options:<br />
– manual speed adjustment via integrated potentiometer<br />
– automatic control<br />
– Actual value input for temperature sensor TF_<br />
– Actual value input for sensors with 0 to 10 V signal, e.g. DSG pressure sensor.<br />
PXET 1~ 230 V<br />
Fig. 144: PXET (IP 54)<br />
– Nominal voltage (input) 1~ 230 V/ 50 Hz<br />
– Output voltage approx. 0 to 230 V<br />
– Plain text LC multifunction display<br />
– Power supply for sensors +24 V (I max = 50 mA)<br />
– Operation and error display<br />
– Potential-free operation and fault contacts (programmable)<br />
– 2 digital inputs (freely programmable).<br />
Type<br />
Voltage<br />
[V]<br />
Nominal<br />
current<br />
[A]<br />
IP<br />
W x H x D<br />
[mm]<br />
Weight<br />
[kg]<br />
PXET 6 AQ 1~ 230 6.0 54 213 x 185 x 128 1.6<br />
PXET 10 AQ 1~ 230 10.0 54 240 x 284 x 141 2.6<br />
PXDM 3~ 400 V<br />
Fig. 145: PXDM (IP 54)<br />
– Nominal voltage (input) 3~ 400 V/ 50 Hz<br />
– Menu-assisted adjustment via three function buttons<br />
– 5-digit LED display for output voltage<br />
– External control lock (ON/OFF remote signal via potential-free contact)<br />
– Power supply +15 V and +24 V (I max = 200 mA), e.g. for pressure sensor<br />
– Operation and error display<br />
– Pushbutton connection for reset (to restore initial state) following motor error (once<br />
cooled down)<br />
– Potential-free operation and fault contacts (programmable).<br />
Type<br />
Voltage<br />
[V]<br />
Nominal<br />
current<br />
[A]<br />
IP<br />
W x H x D<br />
[mm]<br />
Weight<br />
[kg]<br />
PXDM 5 AQ 3~ 400 5.0 54 240 x 284 x 131 2.4<br />
PXDM 10 AQ 3~ 400 10.0 54 240 x 284 x 131 2.8<br />
VK_2285381GB • Subject to modifications • Status 04/2006 67
Controls/control units/sensors<br />
Sensors<br />
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Sensors<br />
DSG pressure sensors for electronic voltage controllers and frequency<br />
converters<br />
Differential pressure sensors for gaseous, non-aggressive media.<br />
– Sensors optimised for cleanroom and air conditioning technology applications<br />
– Output 0 to 10V depending on sensor measuring range<br />
– Changes in the position of the membrane are recorded by a differential transformer<br />
and converted to an output signal of 0 to 10 V by an electronics system.<br />
– Power supply 15 V to 30 V DC or 24 V AC ± 15 % (approx. 12 mA)<br />
– Power supply 0 to 10 V (I max = 2 mA)<br />
– Connecting cable length approx. 0.5 m, (“+ and -”), connecting spigots,<br />
internal diameter of hose = 5 mm<br />
Fig. 146: DSG (IP 65) – Max. ambient temperature 0 °C to +50 °C<br />
– Dimensions: diameter 70 mm, height 50 mm, IP 65 protection<br />
– Zero error ± 0.75 %<br />
– Sum of linearity and hysteresis for DSG 50: ± 1.0 %, as of DSG 200: ± 0.5 %<br />
– Temperature drift: Zero point ± 0.3 % /10 K, measuring span ± 0.2 % / 10 K.<br />
Model<br />
Measuring<br />
range<br />
Input voltage Output voltage IP<br />
[Pa] max. [V DC] max. [V AC] [V DC]<br />
DSG 50 0 to 50 15 to 30 24 0 to 10 65<br />
DSG 200 0 to 200 15 to 30 24 0 to 10 65<br />
DSG 500 0 to 500 15 to 30 24 0 to 10 65<br />
DSG 1000 0 to 1000 15 to 30 24 0 to 10 65<br />
Temperature sensors for electronic voltage controllers and frequency<br />
converters<br />
Silicon temperature sensor in various versions<br />
– Integrated overvoltage protection, R20 approx. 1.9 k (KTY 10-6)<br />
– TFW living room sensor for habitable, dry rooms, IP 20 protection<br />
– TFR industrial room sensor, in junction box, IP 54 protection.<br />
Fig. 147: TFW (IP 20)<br />
living room sensor<br />
Model<br />
Measurement range<br />
[°C]<br />
IP<br />
W x H x D [mm]<br />
TFW -20 to +60 20 84 x 84 x 22<br />
TFR -20 to +60 54 75 x 75 x 37<br />
Fig. 148: TFR (IP 54)<br />
industrial sensor<br />
68 VK_2285381GB • Subject to modifications • Status 04/2006
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Installation examples<br />
Roof <strong>exhaust</strong> fan with pitched <strong>roof</strong> acoustic plinth (plastic), free intake<br />
Installation examples<br />
<strong>RoofJETT</strong> <strong>roof</strong> <strong>exhaust</strong> <strong>fans</strong> can have a free air intake or be connected to a duct system.<br />
2022 2025 2528 2531 3135 3140 4045 4050 5056 5063 6371 6380<br />
X 276 276 320 336 385 385 575 575 575 895 895 895<br />
Y 1 310 310 310 470 470 470 710 710 710 1030 1030 1030<br />
Z 2 270 270 320 320 385 385 475 475 575 575 715 715<br />
P 430 430 430 590 590 590 830 830 830 1150 1150 1150<br />
1 When using the RJZ22 silencer element, use opening dimension Y.<br />
2 When connecting a duct system, use opening dimension Z.<br />
Roof <strong>exhaust</strong> fan with pitched <strong>roof</strong> acoustic plinth (plastic), free intake<br />
RJZ31<br />
RJZ37<br />
RJZ12<br />
RJZ38<br />
Fig. 149:<br />
Pitched <strong>roof</strong> plastic plinth, free intake<br />
RJZ12 – Flat <strong>roof</strong> plinth, plastic (not for EEx application)<br />
RJZ31 – Protection grille on suction side<br />
RJZ37 – Spacer, upper section – angular<br />
RJZ38 – Spacer, lower section – angular<br />
Roof <strong>exhaust</strong> fan with pitched <strong>roof</strong> plinth and silencer element<br />
RJZ10<br />
RJZ22<br />
RJZ32<br />
Fig. 150:<br />
Pitched <strong>roof</strong> plinth and silencer element<br />
RJZ10 – Flat <strong>roof</strong> plinth, sheet steel<br />
RJZ22 – Silencer element<br />
RJZ32 – Air intake spigot – PVC, flexible<br />
VK_2285381GB • Subject to modifications • Status 04/2006 69
Installation examples<br />
Roof <strong>exhaust</strong> fan with pitched <strong>roof</strong> plinth (sheet steel) connected to an air treatment duct system<br />
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Roof <strong>exhaust</strong> fan with pitched <strong>roof</strong> plinth (sheet steel) connected to an air treatment duct<br />
system<br />
RJZ32<br />
RJZ10<br />
RJZ33<br />
Fig. 151: Pitched <strong>roof</strong> plinth connected to an air treatment duct system<br />
RJZ10 – Flat <strong>roof</strong> plinth, sheet steel<br />
RJZ32 – Air intake spigot – flexible<br />
RJZ33 – Air intake spigot – sheet steel<br />
Roof <strong>exhaust</strong> fan with <strong>roof</strong> crossing, free intake<br />
RJZ31<br />
Fig. 152:<br />
Roof crossing, free intake<br />
RJZ11 – Roof crossing<br />
RJZ31 – Protection grille on suction side<br />
70 VK_2285381GB • Subject to modifications • Status 04/2006
<strong>GEA</strong> <strong>RoofJETT</strong><br />
Installation examples<br />
Roof <strong>exhaust</strong> fan with acoustic curb connected to an air treatment duct system<br />
Roof <strong>exhaust</strong> fan with acoustic curb connected to an air treatment duct system<br />
RJZ20...<br />
(RJZ21...)<br />
RJZ32<br />
Fig. 153:<br />
Acoustic curb connected to an air treatment duct system<br />
RJZ20.D – Acoustic curb, high, with reduction, duct connector in accordance with EN 12220<br />
RJZ32 – Air intake spigot – flexible <strong>roof</strong> <strong>exhaust</strong> fan with acoustic curb connected to an air treatment duct system<br />
Roof insulation<br />
Insulation<br />
Fig. 154:<br />
Insulation details<br />
VK_2285381GB • Subject to modifications • Status 04/2006 71
Customer proximity, sales structures<br />
Reachable always and everywhere!<br />
A<br />
B<br />
BG<br />
BIH<br />
BY<br />
CH<br />
CZ<br />
CZ<br />
D<br />
D<br />
<strong>GEA</strong> Klimatechnik<br />
GmbH & Co KG<br />
A-4673 Gaspoltshofen<br />
Tel. +43 / 7735 / 8000-0<br />
<strong>GEA</strong> Happel Belgium N. V.<br />
B-1130 Brussels<br />
Tel. +32 / 2 / 2406161<br />
EVISS Ltd.<br />
BG-7000 Rousse<br />
Tel . +359 / 82 / 81000<br />
<strong>GEA</strong> Klimatechnik<br />
GmbH & Co KG<br />
RS-11070 Novi Beograd<br />
Tel. +381 / 11 / 3193955<br />
<strong>GEA</strong> Klimatechnik UAB<br />
LT-01141 Vilnius<br />
Tel. +370 / 5 / 2106060<br />
ATC Klimatec Schweiz AG<br />
CH-3065 Bolligen-Station<br />
Tel. +41 / 31 / 9171919<br />
<strong>GEA</strong> LVZ, a.s.<br />
CZ-46312 Liberec<br />
Tel. +420 / 48 / 5225-111<br />
<strong>GEA</strong> Klimatizace spol. s r.o.<br />
CZ-46312 Liberec<br />
Tel. +420 / 48 / 5225-303<br />
<strong>GEA</strong> Happel<br />
Klimatechnik GmbH<br />
D-44625 Herne<br />
Tel. +49 / 2325 / 468-00<br />
<strong>GEA</strong> Happel<br />
Wieland GmbH<br />
D-44625 Herne<br />
Tel. +49 / 2325 / 468-754<br />
D<br />
D<br />
DK<br />
E<br />
EST<br />
F<br />
F<br />
FIN<br />
GB<br />
<strong>GEA</strong> Delbag<br />
Lufttechnik GmbH<br />
D-44625 Herne<br />
Tel. +49 / 2325 / 468-700<br />
<strong>GEA</strong> Delbag-Luftfilter<br />
Vertriebsgesellschaft mbH<br />
D-10709 Berlin<br />
Tel. +49 / 30 / 43592-3<br />
<strong>GEA</strong> Klimateknik ApS<br />
DK-2610 Rødovre<br />
Tel . +45 / 38 / 887070<br />
<strong>GEA</strong> Air Treatment<br />
Marketing Services Int.<br />
GmbH – oficina España<br />
E-28036 Madrid<br />
Tel. +34 / 91 / 3837701<br />
<strong>GEA</strong> Klimatechnik UAB<br />
LT-01141 Vilnius<br />
Tel. +370 / 5 / 2106060<br />
<strong>GEA</strong> Delbag<br />
Filtration d l‘air<br />
F-77450 Montry<br />
Tel. +33 / 1 / 60043355<br />
<strong>GEA</strong> Happel France sarl<br />
F-59436 Roncq Cedex<br />
Tel. +33 / 3 / 20689020<br />
OY TEKNOCALOR AB<br />
FIN-01300 Vantaa<br />
Tel. + 358 / 9 / 82546020<br />
<strong>GEA</strong> Denco Ltd.<br />
UK-HR4 8DS Hereford<br />
Tel. +44 / 1432 / 277 277<br />
H<br />
HR<br />
IE<br />
IS<br />
L<br />
LT<br />
LV<br />
MWE<br />
N<br />
NL<br />
<strong>GEA</strong> Klimatechnika Kft<br />
H-1037 Budapest<br />
Tel. +36 / 1 / 4393200<br />
<strong>GEA</strong> Klima-rashladna<br />
tehnika d.o.o.<br />
HR-10000 Zagreb<br />
Tel. +385 / 1 / 6064900<br />
Aspect Environmental Ltd.<br />
Ardee, Co. Louth Ireland<br />
Tel. +353 / 41 / 6858983<br />
Rafn Jensson<br />
IS-110 Reykjavik<br />
Tel. +354 / 56 / 780-30<br />
<strong>GEA</strong> Happel Luxembourg<br />
L-4940 Bascharage<br />
Tel. +352 / 26 / 502970<br />
<strong>GEA</strong> Klimatechnik UAB<br />
LT-01141 Vilnius<br />
Tel. +370 / 5 / 2106060<br />
<strong>GEA</strong> Klimatechnik UAB<br />
LT-01141 Vilnius<br />
Tel. +370 / 5 / 2106060<br />
<strong>GEA</strong> Klimatechnik<br />
GmbH & Co KG<br />
RS-110 70 Novi Beograd<br />
Tel. +381 / 11 / 3193955<br />
<strong>GEA</strong> Klimaprodukter AS<br />
N-0484 Oslo<br />
Tel. +47 / 220 / 27990<br />
<strong>GEA</strong> Happel Nederland B.V.<br />
NL-2909 LL<br />
Capelle a/d Ijssel<br />
Tel. +31 / 10 / 2350606<br />
P<br />
PL<br />
RO<br />
RUS<br />
S<br />
SK<br />
SLO<br />
SRB<br />
TR<br />
UA<br />
Nónio, Lda.<br />
P-1269-090 Lisboa<br />
Tel. +351 / 21 / 3826160<br />
<strong>GEA</strong> Klimatyzacja Sp. z o.o.<br />
PL-54610 Wroclaw<br />
Tel. +48 / 71 / 3737952<br />
<strong>GEA</strong> Klimatechnik s.r.l.<br />
RO-300222 Timisoara<br />
Tel. +40 / 356 / 423703<br />
<strong>GEA</strong> Klimatechnik<br />
GmbH & Co KG<br />
RU-105094 Moskva<br />
Tel. +7 / 495 / 9566674<br />
<strong>GEA</strong> EXOS Ventilation AB<br />
S-74528 Enköping<br />
Tel. +46 / 171 / 85530<br />
<strong>GEA</strong> Klimatizácia s.r.o.<br />
SK-83104 Bratislava<br />
Tel. +421 / 7 / 44457917<br />
<strong>GEA</strong> Klimatizacijska<br />
Tehnika d.o.o.<br />
SI-1000 Ljubljana<br />
Tel. +386 / 1 / 2573850<br />
<strong>GEA</strong> Klimatechnik<br />
GmbH & Co KG<br />
RS-11070 Novi Beograd<br />
Tel. +381 / 11 / 3193955<br />
<strong>GEA</strong> ISISAN<br />
TR-80700<br />
Balmumcu Istanbul<br />
Tel. +90 / 212 / 2757171<br />
<strong>GEA</strong> Ukraina t.o.v.<br />
UA-01135 Kyiv<br />
Tel. +38 / 044 / 4619356<br />
The <strong>com</strong>plete addresses are available on the<br />
Internet under: www.gea-air-eco2nomy.<strong>com</strong>.<br />
• Subject to modification<br />
Copyright <strong>GEA</strong> Air Treatment<br />
Issue xx/ xxxx •<br />
www.gea-air-eco2nomy.<strong>com</strong>