Water Cooled Chiller Unit

  • Using environmental protection R407C or R134a, OPD value is zero, and will not destroy the ozone layer.
  • Semi-closed screw compressor, easy to maintain
  • Stepless energy regulation, accurate control of water temperature.
  • COP of fallingfilm type unit is up to 6 or above.
  • PLC control, powerful function, simple operation, can be selected with a variety of communication protocols

Description

  1. Represent water cooled chiller
  2. Indicateunit nominal refrigerating capacity(USRT)
  3. S= single compressor  D= double compressor
  4. Refrigerant type
  5. Blank=dry evaporator; FT=floodedevaporator; FF=falling film evaporator
  • Using environmental protection R407C or R134a, OPD value is zero, and will not destroy the ozone layer.
  • Semi-closed screw compressor, easy to maintain
  • Stepless energy regulation, accurate control of water temperature.
  • COP of fallingfilm type unit is up to 6 or above.
  • PLC control, powerful function, simple operation, can be selected with a variety of communication protocols
Unit model WCCW-121S
-R407C
WCCW-147S
-R407C
WCCW-164S
-R407C
WCCW-188S
-R407C
WCCW-206S
-R407C
WCCW-232S
-R407C
Rated cooling
capacity
kW 425 518 576 663 723 817
USRT 120.7 147.2 163.7 188.5 205.7 232.2
Refrigerant R407C
Power 380V~415V/3PH/50Hz
Rated power kW 95 114 126 144 157 175
Unit installation current A 250 258 295 302 335 375
Unit starting current A 1070 1180 1434 1434 1635 1980
Total COP 4.47 4.55 4.57 4.60 4.61 4.66
Evaporator form Dry type evaporator
Chilled water flow l/s 20.3 24.8 27.5 31.7 34.6 39.1
Chilled water side interface Φ4″ Φ5″ Φ5″ Φ5″ Φ6″ Φ6″
Cooling water flow l/s 24.9 30.2 33.6 38.6 42.1 47.5
Cooling water side interface Φ5″ Φ5″ Φ6″ Φ6″ Φ6″ Φ6″

Remark:

1.Evaporator in and out of the water temperature: 7℃/12℃;

2. condenser in and out of the water temperature: 35℃/30℃;

3.evaporator water side fouling factor: 0.018m2.k/kw, condenser water side fouling factor 0.044m2.k/kw.

Unit model WCCW-283S
-R407C
WCCW-303S
-R407C
WCCW-324S
-R407C
WCCW-382S
-R407C
WCCW-465S
-R407C
WCCW-517S
-R407C
Rated cooling
capacity
kW 995 1067 1139 1345 1636 1819
USRT 282.9 303.3 323.9 382.4 465.1 517.3
Refrigerant R407C
Power 380V~415V/3PH/50Hz
Rated power kW 212 227 246 291 354 393
Unit installation current A 563 602 602 727 802 869
Unit starting current A 3030 3584 3584 4293 4832 4894
Total COP 4.69 4.69 4.63 4.63 4.63 4.63
Evaporator form Dry type evaporator
Chilled water flow l/s 47.6 51.0 54.5 64.4 78.3 87.0
Chilled water side interface Φ8″ Φ8″ Φ8″ Φ8″ Φ8″ Φ10″
Cooling water flow l/s 57.8 61.9 66.3 78.3 95.2 105.9
Cooling water side interface Φ8″ Φ8″ Φ8″ Φ8″ Φ10″ Φ10″

Remark:

1.Evaporator in and out of the water temperature: 7℃/12℃;

2. condenser in and out of the water temperature: 35℃/30℃;

3.evaporator water side fouling factor: 0.018m2.k/kw, condenser water side fouling factor 0.044m2.k/kw .

Unit model WCCW-241D
-R407C
WCCW-294D
-R407C
WCCW-327D
-R407C
WCCW-377D
-R407C
WCCW-411D
-R407C
WCCW-464D
-R407C
Rated cooling
capacity
kW 849 1035 1152 1326 1447 1633
USRT 241.4 294.3 327.4 377.0 411.3 464.4
Refrigerant R407C
Power 380V~415V/3PH/50Hz
Rated power kW 190 227 252 288 313 350
Unit installation current A 250 258 295 302 335 375
Unit starting current A 1070 1180 1434 1434 1635 1980
Total COP 4.47 4.55 4.57 4.60 4.61 4.66
Evaporator form Dry type evaporator
Chilled water flow l/s 40.6 49.5 55.1 63.4 69.2 78.2
Chilled water side interface Φ6″ Φ8″ Φ8″ Φ8″ Φ8″ Φ8″
Cooling water flow l/s 49.7 60.4 67.2 77.2 84.2 94.9
Cooling water side interface Φ6″ Φ8″ Φ8″ Φ8″ Φ10″ Φ10″

Remark:

1.Evaporator in and out of the water temperature: 7℃/12℃;

2. condenser in and out of the water temperature: 35℃/30℃;

3.evaporator water side fouling factor: 0.018m2.k/kw, condenser water side fouling factor 0.044m2.k/kw .

Unit model WCCW-566D
-R407C
WCCW-607D
-R407C
WCCW-648D
-R407C
WCCW-765D
-R407C
WCCW-930D
-R407C
WCCW-1035D
-R407C
Rated cooling
capacity
kW 1990 2133 2278 2690 3272 3638
USRT 565.8 606.5 647.7 746.9 930.2 1034.5
Refrigerant R407C
Power 380V~415V/3PH/50Hz
Rated power kW 424 455 492 582 707 786
Unit installation current A 563 602 602 727 802 869
Unit starting current A 3030 3584 3584 4293 4832 4894
Total COP 4.69 4.69 4.63 4.63 4.63 4.63
Evaporator form Dry type evaporator
Chilled water flow l/s 95.2 102.1 109.0 128.7 156.5 174.1
Chilled water side interface Φ10″ Φ10″ Φ10″ Φ10″ Φ12″ Φ12″
Cooling water flow l/s 115.5 123.8 132.6 156.5 190.4 211.7
Cooling water side interface Φ10″ Φ10″ Φ10″ Φ12″ Φ12″ Φ12″

Remark:

1.Evaporator in and out of the water temperature: 7℃/12℃;

2. condenser in and out of the water temperature: 35℃/30℃;

3.evaporator water side fouling factor: 0.018m2.k/kw, condenser water side fouling factor 0.044m2.k/kw .

Unit model WCCW-061S
-R134a-FF
WCCW-096S
-R134a-FF
WCCW-118S
-R134a-FF
WCCW-148S
-R134a-FF
WCCW-169S
-R134a-FF
WCCW-186S
-R134a-FF
Rated cooling
capacity
kW 214 337 414 520 594 655
USRT 60.9 95.8 117.7 147.7 168.8 186.3
Refrigerant R134a
Power 380V~415V/3PH/50Hz
Rated power kW 41 66 78 97 107 118
Unit installation current A 122 202 217 250 295 340
Unit starting current A 607 861 861 1070 1434 1635
Total COP 5.17 5.09 5.32 5.36 5.54 5.57
Evaporator form Falling film evaporator
Chilled water flow l/s 10.3 16.1 19.8 24.9 28.4 31.3
Chilled water side interface Φ3″ Φ4″ Φ4″ Φ5″ Φ5″ Φ5″
Cooling water flow l/s 12.2 19.3 23.5 29.5 33.5 37.0
Cooling water side interface Φ3″ Φ4″ Φ5″ Φ5″ Φ5″ Φ6″

Remark:

1.Evaporator in and out of the water temperature: 7℃/12℃;

2. condenser in and out of the water temperature: 35℃/30℃;

3.evaporator water side fouling factor: 0.018m2.k/kw, condenser water side fouling factor 0.044m2.k/kw .

Unit model WCCW-206S
-R134a-FF
WCCW-220S
-R134a-FF
WCCW-245S
-R134a-FF
WCCW-292S
-R134a-FF
WCCW-422S
-R134a-FF
WCCW-469S
-R134a-FF
Rated cooling
capacity
kW 723 775 861 1028 1483 1649
USRT 205.6 220.4 244.9 292.4 421.7 468.7
Refrigerant R134a
Power 380V~415V/3PH/50Hz
Rated power kW 129 138 157 184 238 268
Unit installation current A 375 436 486 541 602 668
Unit starting current A 1980 2247 2647 2796 3584 3963
Total COP 5.62 5.61 5.50 5.58 6.24 6.15
Evaporator form Falling film evaporator
Chilled water flow l/s 34.6 37.1 41.2 49.2 71.0 78.9
Chilled water side interface Φ6″ Φ6″ Φ6″ Φ8″ Φ8″ Φ8″
Cooling water flow l/s 40.8 43.7 48.7 58.0 82.3 91.7
Cooling water side interface Φ6″ Φ6″ Φ8″ Φ8″ Φ8″ Φ10″

Remark:

1.Evaporator in and out of the water temperature: 7℃/12℃;

2. condenser in and out of the water temperature: 35℃/30℃;

3.evaporator water side fouling factor: 0.018m2.k/kw, condenser water side fouling factor 0.044m2.k/kw .

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