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Flooded Water Cooled Screw Chiller (SCWE***H-B)

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Product Price
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Flooded Water Cooled Screw Chiller (SCWE***H-B)

Description

Advanced Twin-rotor Screw Compressor

The product adopts a semi-hermetic twin-rotor screw compressor. Compared with open structure, it has the advantages of less refrigerant leakage, high transmission efficiency and no heat dissipation in the equipment room

The screw rotor adopts the profile design undergoing the optimized compression process to ensure the compressor has excellent volumetric efficiency and low leakage. At the same time, the twin-screw rotor adopts five teeth to six teeth asymmetric design, machining accuracy up to micron level and ensuring stable operation

Large capacity motor design, high motor efficiency. Suitable gas passage and clearance design is adopted inside the motor, and the refrigerant is fixed around the motor to ensure full cooling of the motor

The compressor adopts the bearing of international famous brand SKF, which has a long service life, ensuring that the continuous operation time of the chiller is at least 50000h

Technical specifications table

Specifications
90H-B
100H-B
110H-B
130H-B
150H-B
170H-B
200H-B
210H-B
230H-B
220H-B
240H-B
260H-B
300H-B
350H-B
390H-B
430H-B
470H-B
90H-B
100H-B
110H-B
130H-B
150H-B
170H-B
200H-B
210H-B
230H-B
220H-B
240H-B
260H-B
300H-B
350H-B
390H-B
430H-B
470H-B
Cooling capacity
RT
86.87
94.07
106.9
130.3
148.9
171.1
194.4
213.9
233.3
224.5
243.1
255.8
297.6
343.1
388.5
427.5
466.5
Cooling capacity
kW
305.4
330.7
376.0
458.2
523.6
601.6
683.6
752.0
820.4
789.5
854.8
899.4
1046
1206
1366
1503
1640
Power input
kW
52.32
57.20
65.14
79.41
87.65
100.6
114.2
125.2
137.0
132.1
142.9
150.5
174.6
201.3
228.5
248.1
271.3
COP
W/W
5.838
5.783
5.772
5.771
5.974
5.982
5.985
6.006
5.987
5.974
5.980
5.987
5.991
5.995
5.978
6.060
6.045
IPLV
W/W
7.425
7.695
7.689
7.256
7.501
7.720
7.676
8.100
8.186
7.895
7.822
7.872
7.762
7.908
7.994
8.423
8.504
Compressor
Qty
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
Compressor
Type
Semi-hermetic screw compressor
Semi-hermetic screw compressor
Semi-hermetic screw compressor
Semi-hermetic screw compressor
Semi-hermetic screw compressor
Semi-hermetic screw compressor
Semi-hermetic screw compressor
Semi-hermetic screw compressor
Semi-hermetic screw compressor
Semi-hermetic screw compressor
Semi-hermetic screw compressor
Semi-hermetic screw compressor
Semi-hermetic screw compressor
Semi-hermetic screw compressor
Semi-hermetic screw compressor
Semi-hermetic screw compressor
Semi-hermetic screw compressor
Compressor
Starting method
Wye-Delta
Wye-Delta
Wye-Delta
Wye-Delta
Wye-Delta
Wye-Delta
Wye-Delta
Wye-Delta
Wye-Delta
Wye-Delta
Wye-Delta
Wye-Delta
Wye-Delta
Wye-Delta
Wye-Delta
Wye-Delta
Wye-Delta
Capacity adjust range
-
Stepless
Stepless
Stepless
Stepless
Stepless
Stepless
Stepless
Stepless
Stepless
Stepless
Stepless
Stepless
Stepless
Stepless
Stepless
Stepless
Stepless
Refrigerant Type
/
R134a
R134a
R134a
R134a
R134a
R134a
R134a
R134a
R134a
R134a
R134a
R134a
R134a
R134a
R134a
R134a
R134a
Refrigerant Charge amount
kg
78
82
90
100
120
130
140
155
170
210
230
230
245
282
300
330
350
Power supply
-
380V-3Ph-50Hz
380V-3Ph-50Hz
380V-3Ph-50Hz
380V-3Ph-50Hz
380V-3Ph-50Hz
380V-3Ph-50Hz
380V-3Ph-50Hz
380V-3Ph-50Hz
380V-3Ph-50Hz
380V-3Ph-50Hz
380V-3Ph-50Hz
380V-3Ph-50Hz
380V-3Ph-50Hz
380V-3Ph-50Hz
380V-3Ph-50Hz
380V-3Ph-50Hz
380V-3Ph-50Hz
Rated current
A
90.3
98.8
112.5
137.1
151.3
173.6
197.2
216.2
236.6
1#: 95.5 2#: 132.7
1#: 95.3 2#: 151.4
1#: 108.5 2#: 151.2
1#: 150.8 2#: 150.8
1#: 150.8 2#: 196.7
1#: 197.3 2#: 197.3
1#: 214.1 2#: 214.1
1#: 234.2 2#: 234.2
Max. operating current
A
136.6
154.6
176.9
208.0
235.0
260.0
301.0
335.0
369.0
1#: 154.6 2#: 208.0
1#: 154.6 2#: 235.0
1#: 176.9 2#: 235.0
1#: 235.0 2#: 235.0
1#: 235.0 2#: 301.0
1#: 301.0 2#: 301.0
1#: 335.0 2#: 335.0
1#: 369.0 2#: 369.0
Starting current
A
258
315
378
415
479
506
650
683
845
1#: 315 2#: 415
1#: 315 2#: 479
1#: 378 2#: 479
1#: 479 2#: 479
1#: 479 2#: 650
1#: 650 2#: 650
1#: 683 2#: 683
1#: 845 2#: 845
Evaporator Water flow
m3/h
47.19
51.1
58.09
70.80
80.90
92.95
105.6
116.2
126.8
122.0
132.1
139.0
161.6
186.4
211.0
232.2
253.4
Evaporator Pressure drop
kPa
33.2
30.3
38.1
45.8
39.4
50.4
56.1
48.5
56.6
56.6
57.7
63.2
66.4
78.5
78.6
74.6
78.3
Evaporator Water pipe connection
mm
DN150
DN150
DN150
DN150
DN150
DN150
DN150
DN150
DN150
DN200
DN200
DN200
DN200
DN200
DN200
DN200
DN200
Condenser Water flow
m3/h
59.22
64.21
73.01
88.99
101.2
116.3
132.1
145.2
158.5
152.6
165.2
178.3
202.1
233.1
264.0
290.0
316.5
Condenser Pressure drop
kPa
43.8
44.4
44.2
56.9
57.3
57.3
55.9
55.5
56.5
29.3
31.1
34.1
34.0
50.4
54.1
53.6
58.4
Condenser Water pipe connection
mm
DN150
DN150
DN150
DN150
DN150
DN150
DN200
DN200
DN200
DN200
DN200
DN200
DN200
DN200
DN200
DN200
DN200
Unit dimensions Length
mm
2710
2710
2710
2710
2710
2710
2750
2750
2750
4250
4250
4250
4410
4530
4530
4750
4750
Unit dimensions Width
mm
1200
1200
1200
1200
1200
1200
1400
1400
1400
1500
1500
1500
1500
1600
1600
1600
1600
Unit dimensions Height
mm
1740
1790
1790
1813
1813
1942
1940
2090
2090
2180
2230
2230
2230
2290
2290
2340
2340
Shipping weight
kg
2148
2182
2210
2675
2750
2540
3130
3320
3375
4600
4700
4710
5225
5787
5975
6360
6480
Running weight
kg
2280
2321
2354
2825
2917
2714
3345
3553
3614
4955
5069
5079
5632
6276
6502
6935
7078

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