KALTE FEDDER E - KFR-Fedder GmbH

R KALTE
EFRIGERATION
FEDDER GmbH
INDUSTRIAL COOLING AND FREEZING SYSTEMS
LIQUEFIER
in Split and compact model
E
FEDDER
SINCE 1954
The individual adaptation of our
installations to the requirements of your
products is our primary goal. Setting
this goal and the flexible technical
model of our systems' solutions
according to your wishes and
economical interests, our units are
becoming costs saving components
of your product lines.
Split model
High capacities
Noise reduction
Compact model
Less installation works
No separate machine hall
®

SPLIT - liquefier
Liquifier
Axial liquifier
TK - STORAGE
or
PRODUCTION'S FROSTER
=
+
Options
Oil cooler to be used in head recovery field
till water temperatures of 55°C.
Equipment with the refrigerating agent R22
for the export. But the performance data of
the units R22 are lightly different from those
of the table.
Special constructions are possible
In case of operation with other refrigerating agents, please
send us your detailed inquiry.
The Split liquefier of the series QSLS are
previously factory assembled cooling
machines. Equipped with hermetically screw
compressors. They are mainly used for industrial
purpose in frost storing field or in combination
with froster installations. So doing, in case of
installation series QSLA, the conception plans
that the condensators will be installed outside
the building.
The condensators are weather resistant and
protected against corrosion, they can be
installed without additional weather protecting
measures. Due to regulated rotary frequency,
the installations satisfy to quiet all requirements
of noise emissions and so, they can be installed
in all industrial areas.
The intern unit consists of factory constructed
cooling machine. It is already equipped with
the complete installation switch cabinet, wired
and electrically connected. Big dimensioned oil
separation guarantees short-oil refrigerating
agent that is leaded to the refrigerator and so it
guarantees high efficiency of refrigerator. The
complete delivery of machines and
condensors in one delivery allows a quick
installation and swift start-up of the whole
installation. Standard capacity sizes are
described in the tables beside.
The standard capacity sizes are described in the table in page 6.
Standard equipment
Conceived to be used with refrigerating
agents free of fluorocarbon and chloric gas
Winter start and operation devices
Economic operation of screw compressors.

CONSTRUCTION GROUPS
& CAPACITY DOMAINS SERIES QSLS
SPLIT-Verflüssigereinheiten
Capacity data depending on type of machine and operation conditions
at t=15k
TYP KFRV47- KFRV102
Nominal capacity [kW] 18,5 - 635
Air volume stream
Sound pressure level
3
[m /h] 5080 - 14420
[dB/A ] /Y 47/35 - 66/61
5m
Lp [dB(A)]
TYP QSLS 5016 AA - QSLS 5053 AA
Refrigerating capacity:
15.500 Watt - 84.600 Watt
TYP QSLS 5070 BA - QSLS 5106 BA
Refrigerating capacity:
70.000 Watt - 169.000 Watt
TYP QSLS 5140 - QSLS 5159
Refrigerating capacity:
140.000 Watt - 253.000 Watt
TYP QSLS 5186 - QSLS 5212
Refrigerating capacity:
186.000 Watt - 338.400 Watt
Sound pressure level depending on the capacity
Q [kW]

COMPACT LIQUIFIERS
LIQUIFIER
Options
TK - STORAGE
or
PRODUCTION'S FROSTER
Oil cooler to be used in heat recovery
field till to water temperatures of 55°C
Equipment with refrigerating agent R22
for the export area. But the capacity
data of installations with R22 are slightly
different from those in the tables.
Special constructions are possible.
In case of operation with other refrigerating agents, please
give us your detailed inquiry. Special constructions are
possible.
The compact liquefiers of the series QSLA are
previously factory assembled cooling machines
ready for connection. They are equipped with
air cooled condensators and hermetically
screw compressors. The equipment of the
machines are foreseen to be used in industrial
purposes and are mainly used in deep frosting
field as refrigerating machines for deep frosting
store or production froster. The conception of
the machine plans to place the refrigerating
machine in the production building and to
establish the connection to the refrigerator of
the refrigerating warehouse or of the production
froster to supply them with the refrigerating
pipes. Generously dimensioned oil separation
and condensators guarantee an economical
low cost way of operation and short-oil
refrigerating agent in the refrigerator.
Due to the weather resistant house, the
installation can be installed outside without
additional weather protecting measures.
Integrated switch cabinet for electric contains
all necessary components to operate and safe
the installation. It is wired, all machine's
components are connected with the switch
cabinet and the electrical functions of the
installation is factory examined.
The refrigerating cycle within the installation is
piped and examined ready for connection. It is
delivered with gas filling protection.
The standard capacity sizes are described in the table in page 6.
Standard equipment
Conceived to be used with refrigerating
agents free of fluorocarbon and chloric gas
Winter start and operation devices
Economic operation of screw compressors.
House protected against corrosion and
powder coated with RAL 7035

CONSTRUCTION GROUPS
& CAPACITY DOMAINS SERIES QSLA
SPLIT-Verflüssigereinheiten
SPLIT-Verflüssigereinheiten
Capacity data depending on type of machine and operation conditions
TYP QSLA 5016 AA - QSLA 5046 AA
Refrigerating capacity:
15.500 Watt - 46.650 Watt
TYP QSLA 5053 AA - QSLA 5070 AA
Refrigerating capacity:
53.000 Watt - 70.000 Watt
TYP QSLA 5093 AA - QSLA 5106 AA
Refrigerating capacity:
93.300 Watt - 106.000 Watt

TECHNICAL DATA QSLS / QSLA
QSLA
compact machines
QSLS
Split machines
condensators
Type
5016 AA
5024 AA
5035 AA
5046 AA
5053 AA
5070 BA
5093 BA
5106 BA
5016 AA
5024 AA
5035 AA
5046 AA
5053 AA
5070 BA
5093 BA
5106 BA
5140 CA
5159 CA
5186 DA
5212 DA
Type
CON016
CON024
CON035
CON046
CON053
CON070
CON093
CON106
REFRIGERATING MACHINE
R 507A
to=-40/+40
Q 0
Watt
15.500
24.050
35.000
46.650
53.000
70.000
93.300
106.000
15.500
24.050
35.000
46.650
53.000
70.000
93.300
106.000
140.000
159.000
186.600
212.000
Q C
k W
44,27
64,7
92,4
123,2
140,1
184,8
246,4
280,2
Ne
kW
16,52
22,9
32,1
42,8
48,6
64,2
85,6
97,2
16,52
22,90
32,10
42,80
48,6
64,2
85,6
97,2
128,4
132,2
171,2
194,8
V
m3/h
10.500
16.600
28.490
34.100
37.600
51.400
60.400
77.500
R 507A
to=-30/+40
Q0
Watt
25.400
38.500
55.800
74.400
84.600
111.600
148.800
169.200
25.400
38.500
55.800
74.400
84.600
111.600
148.800
169.200
223.400
253.800
297.600
338.400
Number
of ventilators
2
2
2
2
2
2
3
3
Ne
kW
18,87
26,2
36,6
48,8
55,5
73,2
97,6
111
18,87
26,2
36,6
48,8
55,5
73,2
97,6
111
146,4
166,5
195,2
222
Pegel
dB(A)
55
57
67
57
59
65
61
67
L x B x H
3300/1100/1800
3300/1100/1800
3300/1100/2040
3300/1100/2040
3300/1100/2040
3300/1100/2040
4400/2200/2040
4400/2200/2040
1900/700/1500
1900/700/1500
1800/1200/2000
1800/1200/2000
1800/1200/2000
2500/1200/2000
2500/1200/2000
2500/1200/2000
2500/1200/2000
3100/1200/2000
3300/1200/2000
3300/1200/2000
L x B x H
1700/795/895
2650/895/950
2250/1145/950
2800/1185/1250
3400/1185/1250
3400/1185/1250
6000/1185/1550
5100/1185/1550
G
kg.
1000
1000
1000
1200
1400
2000
2000
2200
510
610
690
207
1400
1800
1800
1800
1950
2550
3200
3200
Capacity
per aerators
Watt
390
780
2200
2000
2000
3600
2000
3600
Number
of compressor
1
1
1
1
1
2
2
2
1
1
1
1
1
2
2
2
2
3
3/4
3/4
G
kg.
133
179
207
402
453
499
731
705
SUBJECT TO TECHNICAL CHANGES
Comments:
CON140 369,8 103.600 4 68 6800/1185/1550 3600 951 Refrigerating agent R507A:
CON159 420,3 103.000 4 63 6800/1685/1550 2200 1172
t c/t 0 = +40/-40°C
t c/t 0 = +40/-30°C
CON186 492,8 115.300 4 64 9200/1685/1550 2200 1563
Condensators can be adjusted to all
requirements of soundness! (in case
of changed dimensions)
CON212 560,4 137.800 5 65 10.000/1685/1550 2200 1733
KF Refrigeration Fedder GmbH Industriestraße Industriestraße 10a D-48653 D-48653
Coesfeld-Lette
Tel.:++(49) 2546 7604-50 u. 51 Fax: Fax: ++(49) 2546 760452 www.kfr-fedder.de www.kfr-fedder.de e-Mail: e-Mail:
mail@kfr-fedder.de