Centrifugal Fans Brochure - Flextraction.co.uk
Centrifugal Fans Brochure - Flextraction.co.uk
Centrifugal Fans Brochure - Flextraction.co.uk
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CJBX<br />
CJBX/AL<br />
CJBX: Soundproof belt-driven ventilation units fitted with doubleinlet<br />
fans of the CBX, CBXC and CBXR series<br />
CJBX/AL: Soundproof belt-driven ventilation units with aluminium<br />
profiles fitted with double-inlet fans of the CBX, CBXC and CBXR<br />
series<br />
Fan:<br />
• Galvanised sheet steel structure with thermal insulation and soundproofing.<br />
• Impeller with forward-facing blades made from galvanised sheet steel<br />
• Stuffing-box for cable input<br />
• CJBX/AL: with aluminium profiles<br />
CJBX<br />
Motor:<br />
• Motors with IE-2 efficiency, except for<br />
motors with lower powers than 0.75 kW,<br />
monophase motors or two-speed motors<br />
• Class F motors with ball bearings, IP55<br />
protection<br />
• Three-phase 230/400V.-50Hz. (up to<br />
5.5CV.) and 400/690V.-50Hz. (power over<br />
5.5CV.)<br />
• Max. temperature of air for transport:<br />
-20ºC.+ 60ºC.<br />
Finish:<br />
• Anti<strong>co</strong>rrosive galvanized sheet steel.<br />
On request:<br />
• With circular inlet<br />
CJBX/AL<br />
High-quality, robust impeller, dynamically balanced in<br />
ac<strong>co</strong>rdance with ISO-1940<br />
Order <strong>co</strong>de<br />
CJBX 15/15 4<br />
CJBX: Soundproof<br />
ventilation units<br />
With aluminium<br />
profiles<br />
Impeller size<br />
in inches<br />
Power<br />
motor (c.v.)<br />
CJBX/AL:<br />
Technical characteristics<br />
Model<br />
Speed<br />
(r/min)<br />
Maximum admissible<br />
current (A)<br />
230V 400V 690V<br />
Installed<br />
Power<br />
(kW)<br />
Maximum<br />
Airflow<br />
(m 3 /h)<br />
Sound<br />
pressure level<br />
dB(A)<br />
Approx.<br />
weight<br />
(Kg)<br />
CJBX CJBX/AL 7/7-0.25 1090 1.1 0.64 0.18 1050 48 37.0 A<br />
CJBX CJBX/AL 7/7-0.33 1220 1.4 0.78 0.25 1100 50 37.8 A<br />
CJBX CJBX/AL 7/7-0.5 1420 1.8 1.05 0.37 1250 53 39.0 A<br />
CJBX CJBX/AL 7/7-0.75 1600 2.5 1.45 0.55 1450 56 41.0 A<br />
CJBX CJBX/AL 7/7-1 1790 3.3 1.90 0.75 1500 58 42.5 A<br />
CJBX CJBX/AL 9/9-0.25 825 1.1 0.64 0.18 1700 45 48.0 A<br />
Assembly<br />
Type<br />
54
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