r-134a環保冷媒 滿液式冰水機組 high efficiency flooded chiller · pdf...
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:13912/Add.:336 No.336,Chih Kan N.Rd.,Tzu Kuan Hsiang,Kaohsiung Hsien,Taiwan/TEL.:+886-7-6192345/FAX.:+886-7-6193583E-mail:[email protected]://www.kuenling.com.tw
Kaohsiung Factory
Add.:518 No.518 YangHeBang Rd. JiuTing Town, SongJiang District, Shanghai, China/TEL.:+86-21-67696169/FAX.:+86-21-67696705E-mail : [email protected]://www.kuenling.com
Shanghai Factory
Add.:999 No. 999,Jiangxing East Road Economic Development District Wujiang Jiangsu,China /TEL.:+86-512-63406188 /FAX.:+86-512-63406388
Suzhou Factory
:10-12 So 10 - 12, Duong so 7, KCN Tan Duc, Xa Duc Hoa Ha, Huyen Duc Hoa, Tinh Long An, Vietnam/TEL.:+84-72-3769080 /FAX.:+84-72-3769083
Vietnam Factory
:KT-000027G :200912
High Efficiency Flooded Chiller Unit
KUENLING A/C
R-134aCOP5.5
Quality Assurance
Protection devices
Programmable micro-processor
Oil-reclaim Power Device Ejector
Throttling Device electronic expansion valve
KLFW KLFW SERIES PRODUCT INTRODUCTION
Semi-hermetic Screw Compressor Adopts the recently high technical rotor and runs at low speed under 3600 rpm, furnished with high efficiency and low noise benefits.
CondenserShell and tube type ,use high efficiency tubes.
Heat ExchangerExcellent performance by shell-and-tube flooded type evaporator design, and using high efficiency cooper tubes.
Oil SeparatorMake use of the filter screen to separate therefrigeration oil that is drained by compressor, andhave the oil flow back through the filter screen ofcompressors suction side into the oil tank from thecirculation return pipe by means of pressuredifference.
The flow will be adjusted according to cooling load automatically through linear control of valve and driver.Steady control.
No moving part, reliable, oil-reclaim power byspecial channel design.
LCD
Programmable control and monitors over therunning conditions, self-diagnosed, and easy tooperate.
Relief valve plug,high/low pressure switch,chilled water low temp. switch,compressor motor thermaloverload,compressor internal thermostat,oil levelswitch,phase reversal relay,flow switch interlockprotection contactor.
ISO-9001
Each Chiller is manufactured through strict qualitycontrol system according to ISO-9001. Good willbe delivered only after in plant protection devicechecking and performance test etc. Servicesdepartment is available island-wide to render mostsatisfactory after-sale services.
3600rpm
1
Flooded Type Evaporator
Oil-reclaim Power Device-Ejector
cooling tube bundlerefrigerant inlet
refrigerant outlet
chilled water inlet
chilled water outlet
liquid eliminated plate
n n
evaporator
high-pressure to compressorrefrigerant vapor
Ejector structure and pressure profile
pressure
position
3
5-8
15-20
2-3
2-3
2
R-134a High Efficiency Flooded Chiller Units
Specifications
Refrigerating capacity
380V
440V
380V
440V
Power supply
Power consumption Running ampere Running ampere Starting ampere Starting ampere Capacity control
130.0
219
190
2185
1565
141.8
239
207
2470
1990
157.5
266
230
2700
2211
25%~100%
Screw semi-hermetic
1
Y-3550
3 - 380V/ 440V- 60Hz
HBRB08-120
28
R-134a
248
+ Electronic Expansion Valve + Orific Plate
Flooded Type
1
136.1
3.5
Shell and Tube
1
160.5
4.5
28
220
121.0
143.3
28
275
151.2
178.3
High/low pressure switch,chilled water low temp. switch,relief valve,thermal overload, compressor internal thermostat,thermostat,phase reversal relay,oil level switch .
4100
1120
1800
3650
1020
1500
4100
4450
4200
1120
1800
3650
1020
1550
4500
4850
4250
1120
1850
3650
1020
1600
4700
5100
300 300x2
5B 6B
5B 6B
kW
A
A
A
A
%
r.p.m
W
L
kg
m3/h
m
B
m3/h
m
B
mm
mm
mm
mm
mm
mm
kg
kg
kcal/hr
A
B
C
D
E
G
KLFW-200S KLFW-225S KLFW-250Sltem model
Type
Quantity
Starting method
Revolution
Crankcase heater
Type
Quantity
Type
Quantity
Control
Type
Quantity
Water flow rate
Head loss
Pipe size
Type
Quantity
Water flow rate
Head loss
Pipe size
Compressor
Refrigerant
Chiller
Dimensions
Net weight Operating weight
Condenser
Protection devices
Refrigeration oil
: 1. 127 30350.000044m2/W 2. 3.
Note: 1 .Nominal cooling capacity conditions : chilled water in12, out7;cooling water in 30, out 35,Fouling factor :0.000044m2/W. 2. Specifications are subject to change without notice for further improvement. 3. If you have any special requirement , please inform us before placing order .
3
604,800 680,400 756,000
R-134a Flooded Chiller Units
Specifications
Refrigerating capacity
380V
440V
380V
440V
Power supply
Power consumption Running ampere Running ampere Starting ampere Starting ampere Capacity control
170.5
288
249
2030
1455
183.0
309
267
2260
1815
213.5
360
311
2630
2035
25%~100%
Screw semi-hermetic
1
Y-3550
300x2
3 - 380V/ 440V- 60Hz
HBRB08-120
60
R-134a
330
+ Electronic Expansion Valve + Orific Plate
Flooded Type
1
181.4
Shell and Tube
1
212.9
4.5
50
303
166.3
195.6
60
385
211.7
248.4
High/low pressure switch,chilled water low temp. switch,relief valve,thermal overload,compressor internal thermostat,thermostat,phase reversal relay,oil level switch .
4200
1210
2100
3650
1100
1950
5300
5700
4250
1320
2150
3650
1220
2200
6000
6400
4250
1350
2200
3650
1250
2250
6300
6700
6B3.5 3.8
6B 8B
kW
A
A
A
A
%
r.p.m
W
L
kg
m3/h
m
B
m3/h
m
B
mm
mm
mm
mm
mm
mm
kg
kg
kcal/hr
A
B
C
D
E
G
KLFW-275S KLFW-300S KLFW-350Sltem model
Type
Quantity
Starting method
Revolution
Crankcase heater
Type
Quantity
Type
Quantity
Control
Type
Quantity
Water flow rate
Head loss
Pipe size
Type
Quantity
Water flow rate
Head loss
Pipe size
Compressor
Refrigerant
Chiller
Dimensions
Net weight Operating weight
Condenser
Protection devices
Refrigeration oil
: 1. 127 30350.000044m2/W 2. 3.
Note: 1 .Nominal cooling capacity conditions : chilled water in12, out7;cooling water in 30, out 35,Fouling factor :0.000044m2/W. 2. Specifications are subject to change without notice for further improvement. 3. If you have any special requirement , please inform us before placing order .
4
831,600 907,200 1,058,400
R-134a Flooded Chiller Units
Specifications
Refrigerating capacity
380V
440V
380V
440V
Power supply
Power consumption Running ampere Running ampere Starting ampere Starting ampere Capacity control
260.0
449
388
2404
1755
283.6
490
423
2709
2197
315.0
544
470
2966
2441
25%~100%
Screw semi-hermetic
2
Y-3550
3 - 380V/ 440V- 60Hz
HBRB08-120
28+28
R-134a
496
+ Electronic Expansion Valve + Orific Plate
Flooded Type
1
272.2
3.5
Shell and Tube
1
320.9
4.5
28+28
440
241.9
286.6
28+28
550
302.4
356.6
High/low pressure switch,chilled water low temp. switch,relief valve,thermal overload,compressor internal thermostat,thermostat,phase reversal relay,oil level switch .
4650
1370
1950
3650
1270
2000
7400
7800
4800
1520
2000
3650
1420
2150
7800
8200
4850
1520
2050
3650
1420
2200
8000
8400
300+300 300x2+300x2
8B
8B
kW
A
A
A
A
%
r.p.m
W
L
kg
m3/h
m
B
m3/h
m
B
mm
mm
mm
mm
mm
mm
kg
kg
kcal/hr
A
B
C
D
E
G
KLFW-400D KLFW-450D KLFW-500Dltem model
Type
Quantity
Starting method
Revolution
Crankcase heater
Type