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Products Name: Screw Type Water-Cooled Industrial Chiller (RCMC-W Series)
RCMC-W series screw type water-cooled central chillers adopt German-made BITZER with half-closed and twin screw compressors, models with one or two compressors, suitable for using R22 and R407C refrigerants; equipped with high efficiency tube-in-shell type condenser and evaporator ensure stable heat exchange and convenient maintenance; advanced controller with built in microprocessor which has a powerful and excellent performance.
RCMC-W water-cooled centralized water-cooling system are main composed of compressor, condenser, evaporator and expansion valve. It is adopted single-stage vapor compression refrigeration system, by the principle of inter-conversion between gaseous and liquid refrigerator, to absorb and release heat. So that, achieving the results of refrigeration.
Features Specifications:
> Half-closed, double screws compressor are made in Germany with long service life.
> Stopless compressor output capacity adjusting function are designed to save power.
> Evaporator and condenser built strictly according to national standards.
> Extendibility of the controller makes upgrade of both hardware and software much easier.
> "Watchdog" technology makes microprocessor able to automatically diagnose and solve the problems.
> 512 K memory for programs and 128 K off-power data storage.
> Special touch screen panel, long service life more than 10 years.
> Function of fault query and fault statistics, convenient to analysis the fault and make improvement.
> Able to monitor the setting of actual temp and display temp trend in hours or daily.
> Support multi-language.
Single-compressor Type
> Half-closed, double screws compressor are made in Germany with long service life.
> Stopless compressor output capacity adjusting function are designed to save power.
> Evaporator and condenser built strictly according to national standards.
> Extendibility of the controller makes upgrade of both hardware and software much easier.
> "Watchdog" technology makes microprocessor able to automatically diagnose and solve the problems.
> 512 K memory for programs and 128 K off-power data storage.
> Special touch screen panel, long service life more than 10 years.
> Function of fault query and fault statistics, convenient to analysis the fault and make improvement.
> Able to monitor the setting of actual temp and display temp trend in hours or daily.
> Support multi-language.
Single-compressor Type
|
Symbol
|
Name
|
Quantity
|
|
CM
|
Compressor
|
1
|
|
CD
|
Condenser
|
1
|
|
CH
|
Evaporator
|
1
|
|
EX
|
Expansion valve
|
1
|
|
FP
|
Fusible plug
|
1
|
|
AV
|
Angle valve
|
1
|
|
DS
|
Drier-filter
|
1
|
|
SG
|
Window
|
1
|
|
CV
|
contrary stop valve
|
1
|
|
HV
|
High pressure valve
|
1
|
|
HG
|
High-pressure gauge
|
1
|
|
LG
|
Low-pressure gauge
|
1
|
|
HP
|
High-pressure switch
|
1
|
|
LP
|
High-pressure switch
|
1
|
|
TH
|
Thermo switch
|
1
|
|
FU
|
Anti-freezing switch
|
1
|
Double-compressor Type
|
Symbol
|
Name
|
Quantity
|
|
CM1-2
|
Compressor
|
1
|
|
CD1-2
|
Condenser
|
1
|
|
CH
|
Evaporator
|
1
|
|
EX1-2
|
Expansion valve
|
1
|
|
FP1-2
|
Fusible plug
|
1
|
|
AV1-2
|
Angle valve
|
1
|
|
DS1-2
|
Drier-filter
|
1
|
|
SG1-2
|
Window
|
1
|
|
CV1-2
|
contrary stop valve
|
1
|
|
HV1-2
|
High pressure valve
|
1
|
|
HG1-2
|
High-pressure gauge
|
1
|
|
LG1-2
|
Low-pressure gauge
|
1
|
|
HP1-2
|
High-pressure switch
|
1
|
|
LP1-2
|
High-pressure switch
|
1
|
|
TH
|
Thermo switch
|
1
|
|
FU
|
Anti-freezing switch
|
1
|
Please excuse for not note if some specifications of products are changed.
Single compressor specifications
|
Model
|
RCMC-40W
|
RCMC-50W
|
RCMC-60W
|
RCMC-70W
|
RCMC-80W
|
RCMC-90W
|
||
|
Power resource
|
-
|
3Ø-380V-50HZ
|
||||||
|
Chilling capacity
|
kcal/h
|
113500
|
141900
|
166000
|
191800
|
220200
|
272600
|
|
|
kw
|
132
|
165
|
193
|
223
|
256
|
317
|
||
|
Consumption
|
kw
|
31
|
38
|
43
|
51
|
58
|
76
|
|
|
Operation current
|
A
|
54
|
66
|
75
|
87
|
96
|
123
|
|
|
Startup current
|
A
|
218D/411D D
|
269D/508D D
|
290D/485D D
|
350D/585D D
|
350D/585D D
|
520D//801D D
|
|
|
Capacity control
|
%
|
100-75-50-25-0
|
||||||
|
Compressor
|
Type
|
-
|
Half-closed and double-screw type
|
|||||
|
Quantity
|
-
|
1
|
||||||
|
Startup type
|
-
|
Divided winding starting
|
||||||
|
Oil heater
|
W
|
200
|
300
|
|||||
|
Chilled oil
|
Type
|
-
|
B320SH
|
|||||
|
Filling quantity
|
L
|
9
|
15
|
22
|
||||
|
Refrigerant
|
Type
|
-
|
R-22
|
|||||
|
Filling quantity
|
KG
|
21
|
26
|
30
|
35
|
40
|
50
|
|
|
Throttling
|
-
|
Thermostatic expansion valve
|
||||||
|
Evaporator
|
Type
|
-
|
Tube-in-shell high efficient heat exchanger
|
|||||
|
Chiller water flow
|
m³/h
|
23
|
28
|
33
|
38
|
44
|
55
|
|
|
Pressure expense
|
KPa
|
54
|
54
|
54
|
57
|
57
|
57
|
|
|
Water pipe joint
|
PT
|
3"
|
3"
|
3"
|
4"
|
4"
|
4"
|
|
|
Condenser
|
Type
|
-
|
Tube-in-shell high efficient heat exchanger
|
|||||
|
Chilling water flow
|
m³/h
|
30
|
37
|
43
|
50
|
57
|
71
|
|
|
Pressure expense
|
KPa
|
54
|
54
|
57
|
57
|
59
|
59
|
|
|
Water pipe joint
|
PT
|
2-1/2"
|
3"
|
3"
|
3"
|
3"
|
4"
|
|
|
Protection device
|
-
|
High pressure switch, low pressure switch, Anti-freezing switch, fusible plug, compressor over-heat protection, motor over-heat protection, exhaust air over-heat protection, pump over-load protection, oil over-heat protection, phase reverse protection, voltage insecure, cooling water over-heat protection, chilled water flow protection, cooling water flow shortage protection, cooling tower over current protection, and so on.
|
||||||
|
External dimensions
|
L
|
mm
|
2175
|
2195
|
2245
|
2860
|
2860
|
2975
|
|
W
|
mm
|
935
|
935
|
935
|
1015
|
1015
|
1015
|
|
|
H
|
mm
|
1430
|
1500
|
1655
|
1710
|
1710
|
1965
|
|
|
A
|
mm
|
1100
|
1100
|
1100
|
1200
|
1200
|
1300
|
|
|
B
|
mm
|
690
|
690
|
690
|
790
|
790
|
790
|
|
|
C
|
mm
|
690
|
760
|
820
|
860
|
860
|
1000
|
|
|
D
|
mm
|
170
|
190
|
240
|
240
|
240
|
270
|
|
|
E
|
mm
|
100
|
100
|
120
|
120
|
120
|
160
|
|
|
F
|
mm
|
75
|
80
|
80
|
125
|
105
|
100
|
|
|
G
|
mm
|
240
|
240
|
230
|
475
|
475
|
400
|
|
|
I
|
mm
|
75
|
156
|
170
|
200
|
200
|
315
|
|
|
Net weight
|
Kg
|
1020
|
1060
|
1270
|
1370
|
1400
|
1870
|
|
|
Operating weight
|
Kg
|
1120
|
1180
|
1420
|
1550
|
1580
|
2100
|
|
|
Noise
|
dB(A)
|
74
|
76
|
78
|
||||
|
Model
|
RCMC-110W
|
RCMC-120W
|
RCMC-150W
|
RCMC-180W
|
RCMC-200W
|
||
|
Power resource
|
-
|
3Ø-380V-50HZ
|
|||||
|
Chilling capacity
|
kcal/h
|
312200
|
360300
|
470400
|
541800
|
621800
|
|
|
kw
|
363
|
419
|
547
|
630
|
723
|
||
|
Consumption
|
kw
|
80
|
90
|
121
|
136
|
156
|
|
|
Operation current
|
A
|
136
|
151
|
199
|
221
|
246
|
|
|
Startup current
|
A
|
612D/943D D
|
665D/1023D D
|
465Y/1442D
|
586Y/1853D
|
650Y/2029D
|
|
|
Capacity control
|
%
|
100-75-50-25-0
|
|||||
|
Compressor
|
Type
|
-
|
Half-closed and double-screw type
|
||||
|
Quantity
|
-
|
1
|
|||||
|
Startup type
|
-
|
Divided winding starting
|
Y-Δ
|
||||
|
Oil heater
|
W
|
300
|
|||||
|
Chilled oil
|
Type
|
-
|
B320SH
|
||||
|
Filling quantity
|
L
|
22
|
28
|
||||
|
Refrigerant
|
Type
|
-
|
R-22
|
||||
|
Filling quantity
|
KG
|
57
|
66
|
86
|
99
|
113
|
|
|
Throttling
|
-
|
Thermostatic expansion valve
|
|||||
|
Evaporator
|
Type
|
-
|
Tube-in-shell high efficient heat exchanger
|
||||
|
Chiller water flow
|
m³/h
|
62
|
72
|
94
|
109
|
125
|
|
|
Pressure expense
|
KPa
|
59
|
59
|
62
|
62
|
67
|
|
|
Waterpipe joint
|
PT
|
4"
|
4"
|
5"
|
6"
|
6"
|
|
|
Condenser
|
Type
|
-
|
Tube-in-shell high efficient heat exchanger
|
||||
|
Chilling water flow
|
m³/h
|
81
|
94
|
122
|
141
|
162
|
|
|
Pressure expense
|
KPa
|
62
|
62
|
65
|
67
|
67
|
|
|
Water pipe joint
|
PT
|
4"
|
4"
|
5"
|
5"
|
5"
|
|
|
Protection device
|
-
|
High pressure switch, low pressure switch, Anti-freezing switch, fusible plug, compressor over-heat protection, motor over-heat protection, exhaust air over-heat protection, pump over-load protection, oil over-heat protection, phase reverse protection, voltage insecure, cooling water over-heat protection, chilled water flow protection, cooling water flow shortage protection, cooling tower over current protection, and so on.
|
|||||
|
External dimensions
|
L
|
mm
|
2985
|
3010
|
3510
|
3590
|
3595
|
|
W
|
mm
|
1025
|
1055
|
1105
|
1150
|
1175
|
|
|
H
|
mm
|
1975
|
1990
|
2140
|
2155
|
2195
|
|
|
A
|
mm
|
1300
|
1300
|
1600
|
1600
|
1600
|
|
|
B
|
mm
|
790
|
790
|
9000
|
900
|
980
|
|
|
C
|
mm
|
1010
|
1010
|
1120
|
1120
|
1160
|
|
|
D
|
mm
|
270
|
245
|
275
|
240
|
240
|
|
|
E
|
mm
|
160
|
175
|
175
|
240
|
240
|
|
|
F
|
mm
|
100
|
100
|
125
|
130
|
175
|
|
|
G
|
mm
|
405
|
405
|
550
|
540
|
540
|
|
|
I
|
mm
|
310
|
245
|
250
|
340
|
340
|
|
|
Net weight
|
Kg
|
1870
|
2070
|
2790
|
2910
|
3240
|
|
|
Operating weight
|
Kg
|
2220
|
2340
|
3120
|
3240
|
3760
|
|
|
Noise
|
dB(A)
|
80
|
82
|
||||
Remark:
1) Condition for parameter test: temperature of chilled water: inlet 12°C,outlet 7°C;temperature of chilling water: Inlet 30°C, outlet 35°C.
2) Noise test: 1m away from the due front of the machine, 1.5m high away from the machine(noise: below 30dB)
3) Any special requirements, have to be advised before order.
Please excuse for not note if some specifications of products are changed.
1) Condition for parameter test: temperature of chilled water: inlet 12°C,outlet 7°C;temperature of chilling water: Inlet 30°C, outlet 35°C.
2) Noise test: 1m away from the due front of the machine, 1.5m high away from the machine(noise: below 30dB)
3) Any special requirements, have to be advised before order.
Please excuse for not note if some specifications of products are changed.
Double compressor specifications
|
Model
|
RCMC-40W-D
|
RCMC-50W-D
|
RCMC-60W-D
|
RCMC-70W-D
|
RCMC-80W-D
|
RCMC-90W-D
|
||
|
Power resource
|
-
|
3Ø-380V-50HZ
|
||||||
|
Chilling capacity
|
kcal/h
|
226200
|
283800
|
331100
|
383600
|
440300
|
547800
|
|
|
kw
|
263
|
330
|
385
|
446
|
512
|
637
|
||
|
Consumption
|
kw
|
62
|
76
|
87
|
102
|
115
|
136
|
|
|
Operation current
|
A
|
108
|
132
|
149
|
175
|
190
|
232
|
|
|
Startup current
|
A
|
218D/411D D
|
269D/508D D
|
290D/485D D
|
350D/585D D
|
423D/686D D
|
520D//801D D
|
|
|
Capacity control
|
%
|
100-75-50-25-0
|
||||||
|
Compressor
|
Type
|
-
|
Half-closed and double-screw type
|
|||||
|
Quantity
|
-
|
2
|
||||||
|
Startup type
|
-
|
Divided winding starting
|
||||||
|
Oil heater
|
W
|
200x2
|
300x2
|
|||||
|
Chilled oil
|
Type
|
-
|
B320SH
|
|||||
|
Filling quantity
|
L
|
9x2
|
15x2
|
22x2
|
||||
|
Refrigerant
|
Type
|
-
|
R-22
|
|||||
|
Filling quantity
|
KG
|
21x2
|
26x2
|
30x2
|
35x2
|
39x2
|
46x2
|
|
|
Throttling
|
-
|
Thermostatic expansion valve
|
||||||
|
Evaporator
|
Type
|
-
|
Tube-in-shell high efficient heat exchanger
|
|||||
|
Chiller water flow
|
m³/h
|
45
|
57
|
66
|
77
|
88
|
110
|
|
|
Pressure expense
|
KPa
|
57
|
57
|
59
|
62
|
62
|
62
|
|
|
Water pipe joint
|
PT
|
4"
|
4"
|
4"
|
5"
|
5"
|
5"
|
|
|
Condenser
|
Type
|
-
|
Tube-in-shell high efficient heat exchanger
|
|||||
|
Chilling water flow
|
m³/h
|
59
|
74
|
86
|
100
|
115
|
142
|
|
|
Pressure expense
|
KPa
|
51
|
54
|
59
|
59
|
59
|
62
|
|
|
Water pipe joint
|
PT
|
2-1/2"x2
|
3"
|
3"x2
|
3"x2
|
3"x2
|
4"x2
|
|
|
Protection device
|
-
|
High pressure switch, low pressure switch, Anti-freezing switch, fusible plug, compressor over-heat protection, motor over-heat protection, exhaust air over-heat protection, pump over-load protection, oil over-heat protection, phase reverse protection, voltage insecure, cooling water over-heat protection, chilled water flow protection, cooling water flow shortage protection, cooling tower over current protection, and so on.
|
||||||
|
External dimensions
|
L
|
mm
|
2850
|
2850
|
3040
|
3130
|
3140
|
3760
|
|
W
|
mm
|
1150
|
1150
|
1250
|
1250
|
1250
|
1400
|
|
|
H
|
mm
|
1450
|
1450
|
1760
|
1790
|
1810
|
2030
|
|
|
A
|
mm
|
1300
|
1300
|
1300
|
1600
|
1600
|
1600
|
|
|
B
|
mm
|
1040
|
1040
|
1140
|
1140
|
1140
|
1290
|
|
|
C
|
mm
|
770
|
770
|
955
|
970
|
975
|
1085
|
|
|
D
|
mm
|
215
|
215
|
275
|
270
|
270
|
265
|
|
|
E
|
mm
|
100
|
100
|
120
|
120
|
120
|
175
|
|
|
F
|
mm
|
230
|
230
|
275
|
300
|
275
|
375
|
|
|
G
|
mm
|
410
|
410
|
400
|
245
|
400
|
545
|
|
|
I
|
mm
|
70
|
70
|
245
|
250
|
245
|
250
|
|
|
Net weight
|
Kg
|
1790
|
1790
|
2340
|
2420
|
2500
|
3580
|
|
|
Operating weight
|
Kg
|
1920
|
1970
|
2520
|
2620
|
2710
|
3920
|
|
|
Noise
|
dB(A)
|
72
|
76
|
80
|
||||
|
Model
|
RCMC-110W-D
|
RCMC-120W-D
|
RCMC-150W-D
|
RCMC-180W-D
|
RCMC-200W-D
|
||
|
Power resource
|
-
|
3Ø-380V-50HZ
|
|||||
|
Chilling capacity
|
kcal/h
|
623500
|
721500
|
940000
|
1083600
|
1243600
|
|
|
kw
|
725
|
839
|
1093
|
1260
|
1446
|
||
|
Consumption
|
kw
|
160
|
180
|
230
|
272
|
305
|
|
|
Operation current
|
A
|
273
|
305
|
373
|
452
|
503
|
|
|
Startup current
|
A
|
612D/943D D
|
665D/1023D D
|
465Y/1442D
|
586Y/1853D
|
650Y/2029D
|
|
|
Capacity control
|
%
|
100-75-50-25-0
|
|||||
|
Compressor
|
Type
|
-
|
Half-closed and double-screw type
|
||||
|
Quantity
|
-
|
2
|
|||||
|
Startup type
|
-
|
Y-Δ
|
|||||
|
Oil heater
|
W
|
300x2
|
|||||
|
Chilled oil
|
Type
|
-
|
B320SH
|
||||
|
Filling quantity
|
L
|
22x2
|
28x2
|
||||
|
Refrigerant
|
Type
|
-
|
R-22
|
||||
|
Filling quantity
|
KG
|
54x2
|
61x2
|
78x2
|
92x2
|
104x2
|
|
|
Throttling
|
-
|
Thermostatic expansion valve
|
|||||
|
Evaporator
|
Type
|
-
|
Tube-in-shell high efficient heat exchanger
|
||||
|
Chiller water flow
|
m³/h
|
125
|
144
|
188
|
217
|
249
|
|
|
Pressure expense
|
KPa
|
65
|
65
|
67
|
67
|
69
|
|
|
Water pipe joint
|
PT
|
6"
|
6"
|
6"
|
8"
|
8"
|
|
|
Condenser
|
Type
|
-
|
Tube-in-shell high efficient heat exchanger
|
||||
|
Chilling water flow
|
m³/h
|
162
|
188
|
244
|
282
|
323
|
|
|
Pressure expense
|
KPa
|
62
|
62
|
65
|
67
|
67
|
|
|
Water pipe joint
|
PT
|
4"x2
|
4"x2
|
5"x2
|
5"x2
|
5"x2
|
|
|
Protection device
|
-
|
High pressure switch, low pressure switch, Anti-freezing switch, fusible plug, compressor over-heat protection, motor over-heat protection, exhaust air over-heat protection, pump over-load protection, oil over-heat protection, phase reverse protection, voltage insecure, cooling water over-heat protection, chilled water flow protection, cooling water flow shortage protection, cooling tower over current protection, and so on.
|
|||||
|
External dimensions
|
L
|
mm
|
3760
|
3760
|
4100
|
4100
|
4250
|
|
W
|
mm
|
1400
|
1400
|
1600
|
1750
|
1750
|
|
|
H
|
mm
|
2040
|
2080
|
2260
|
2290
|
2360
|
|
|
A
|
mm
|
1600
|
1600
|
1600
|
1600
|
1600
|
|
|
B
|
mm
|
1290
|
1290
|
1480
|
1630
|
1630
|
|
|
C
|
mm
|
1130
|
1135
|
1240
|
1270
|
1305
|
|
|
D
|
mm
|
265
|
265
|
290
|
290
|
290
|
|
|
E
|
mm
|
175
|
175
|
240
|
240
|
250
|
|
|
F
|
mm
|
375
|
375
|
450
|
450
|
430
|
|
|
G
|
mm
|
545
|
545
|
500
|
500
|
775
|
|
|
I
|
mm
|
250
|
250
|
100
|
100
|
90
|
|
|
Net weight
|
Kg
|
3750
|
3880
|
5050
|
5340
|
5600
|
|
|
Operating weight
|
Kg
|
4110
|
4250
|
5490
|
5830
|
6260
|
|
|
Noise
|
dB(A)
|
80
|
82
|
||||
Remark:
1) Condition for parameter test: temperature of chilled water: inlet 12°C,outlet 7°C;temperature of chilling water: Inlet 30°C, outlet 35°C.
2) Noise test: 1m away from the due front of the machine, 1.5m high away from the machine (noise: below 30dB)
3) "-D" means double compressor.
4) Any special requirements have to be advised before order.
Please excuse for not note if some specifications of products are changed.
1) Condition for parameter test: temperature of chilled water: inlet 12°C,outlet 7°C;temperature of chilling water: Inlet 30°C, outlet 35°C.
2) Noise test: 1m away from the due front of the machine, 1.5m high away from the machine (noise: below 30dB)
3) "-D" means double compressor.
4) Any special requirements have to be advised before order.
Please excuse for not note if some specifications of products are changed.
