WN-WDHJMB Single Head Water Cooling Screw Chiller Parameters (1858KW~2456KW)

WN-WDHJMB Single Head Water Cooling Screw Chiller Parameters (1858KW~2456KW)
Used in rubber and plastic, chemical and pharmaceutical, aluminum profiles, food processing, grinding and stirring, new energy and other fields.
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Used in rubber and plastic, chemical and pharmaceutical, aluminum profiles, food processing, grinding and stirring, new energy and other fields.


High efficiency full - liquid screw chiller product advantages

1. High efficiency and energy saving: Adopt high performance twin screw compressor and new high efficiency heat exchanger, full load energy efficiency ratio up to 5.9, Partial load energy efficiency ratio up to 6.5;

2. Falling film evaporator has good heat transfer effect, liquid film evenly distributed in the copper tube, heat transfer coefficient is 30% higher than ordinary

3. User-friendly operation interface: Germany "SIEMENS" PLC programmable touch screen controller, simple and intuitive operation;

4. Multiple protection, safe and reliable: over and under voltage, lack of phase, reverse phase, overload, motor overheating and exhaust temperature too high protection;

5. Easy installation: the running test has been completed before delivery, refrigerant and frozen oil have been added, and users can simply connect to put into use;

6. Perform unmanaged operation

7. Frequency conversion starting mode, energy saving and electricity saving.


WN-WDHJMB Double Head Water Cooling Screw Chiller Parameters (1858KW~2456KW)

Items

WN

-1858SDJMB

WN

-2000SDJMB

WN-2180SDJMB

WN

-2455SDJMB

Rated cooling capacity

1597880 Kcal/h

1720000 Kcal/h

1873080 Kcal/h

2112160 Kcal/h

528.3 USRT

568.7 USRT

619.3 USRT

698.3 USRT

1858KW

2000KW

2178KW

2456KW

Input power

308KW

332KW

364KW

410KW

Max operating current

523.6A

564.4A

618.8A

697A

Power

3PH 380V 50HZ (200V /220V/ 415V 50HZ/60HZ)

Refrigerant type

R22 /R134A

R22 /R134A

R22 /R134A

R22 /R134A

Refrigerant control

High-precision digital electronic expansion valve

Compressor type

Semi-Hermetic Screw

Compressor power

308KW

332KW

364KW

410KW

Compressor start

Flexible Soft Start

Compressor energy regulation range

Stepless Regulation 0-100%

Evaporator type

High-efficiency falling film

Evaporator chilled water flow

319.5m3/h

343.9 m3/h

374.5 m3/h

422.3 m3/h

Evaporator water resistance

76Kpa

76Kpa

73Kpa

76Kpa

Evaporator diameter

10” inch

12” inch

12” inch

12” inch

Condenser type

Horizontal high efficiency heat exchange shell tube type

Condenser frozen water

372.5 m3/h

401.0 m3/h

437.1 m3/h

492.8 m3/h

Condenser water resistance

69Kpa

69Kpa

74Kpa

76Kpa

Condenser diameter

10” inch

12” inch

12” inch

12” inch

Security protection

Compressor motor overloading protection, compressor bearing overload protection device, intelligent digital high and low pressure protection device, anti - freezing protection device, protection phase - lack digital protection, exhaust temperature protection, over - temperature protection device, safety valve, water flow switch

Dimension (Length)

4550mm

4550mm

4550mm

50550mm

Dimension (Width)

2050mm

2150mm

2150mm

2200mm

Dimension (Height)

2210mm

2210mm

2210mm

2410mm

Machine Weight

8810KG

9640KG

9965KG

11120KG

Operating Weight

9620KG

9980KG

10305KG

11920KG


Note: 1. The cooling capacity is based on the inlet temperature of chilled water 12℃, outlet temperature 7℃;

The inlet temperature of cooling water inlet 30℃, and the outlet temperature is 35℃.


2. Chilled water temperature range: 5℃ to 30℃;

Cooling water temperature range: 18℃ to 30℃;
The above can be customized according to customer requirements.
The above specifications are subject to change without prior notice.

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WN-WDHJMB Single Head Water Cooling Screw Chiller Parameters (1858KW~2456KW)
更新时间:Jul 25, 2026
WN-WDHJMB Single Head Water Cooling Screw Chiller Parameters (1858KW~2456KW)

Used in rubber and plastic, chemical and pharmaceutical, aluminum profiles, food processing, grinding and stirring, new energy and other fields.


High efficiency full - liquid screw chiller product advantages

1. High efficiency and energy saving: Adopt high performance twin screw compressor and new high efficiency heat exchanger, full load energy efficiency ratio up to 5.9, Partial load energy efficiency ratio up to 6.5;

2. Falling film evaporator has good heat transfer effect, liquid film evenly distributed in the copper tube, heat transfer coefficient is 30% higher than ordinary

3. User-friendly operation interface: Germany "SIEMENS" PLC programmable touch screen controller, simple and intuitive operation;

4. Multiple protection, safe and reliable: over and under voltage, lack of phase, reverse phase, overload, motor overheating and exhaust temperature too high protection;

5. Easy installation: the running test has been completed before delivery, refrigerant and frozen oil have been added, and users can simply connect to put into use;

6. Perform unmanaged operation

7. Frequency conversion starting mode, energy saving and electricity saving.


WN-WDHJMB Double Head Water Cooling Screw Chiller Parameters (1858KW~2456KW)

Items

WN

-1858SDJMB

WN

-2000SDJMB

WN-2180SDJMB

WN

-2455SDJMB

Rated cooling capacity

1597880 Kcal/h

1720000 Kcal/h

1873080 Kcal/h

2112160 Kcal/h

528.3 USRT

568.7 USRT

619.3 USRT

698.3 USRT

1858KW

2000KW

2178KW

2456KW

Input power

308KW

332KW

364KW

410KW

Max operating current

523.6A

564.4A

618.8A

697A

Power

3PH 380V 50HZ (200V /220V/ 415V 50HZ/60HZ)

Refrigerant type

R22 /R134A

R22 /R134A

R22 /R134A

R22 /R134A

Refrigerant control

High-precision digital electronic expansion valve

Compressor type

Semi-Hermetic Screw

Compressor power

308KW

332KW

364KW

410KW

Compressor start

Flexible Soft Start

Compressor energy regulation range

Stepless Regulation 0-100%

Evaporator type

High-efficiency falling film

Evaporator chilled water flow

319.5m3/h

343.9 m3/h

374.5 m3/h

422.3 m3/h

Evaporator water resistance

76Kpa

76Kpa

73Kpa

76Kpa

Evaporator diameter

10” inch

12” inch

12” inch

12” inch

Condenser type

Horizontal high efficiency heat exchange shell tube type

Condenser frozen water

372.5 m3/h

401.0 m3/h

437.1 m3/h

492.8 m3/h

Condenser water resistance

69Kpa

69Kpa

74Kpa

76Kpa

Condenser diameter

10” inch

12” inch

12” inch

12” inch

Security protection

Compressor motor overloading protection, compressor bearing overload protection device, intelligent digital high and low pressure protection device, anti - freezing protection device, protection phase - lack digital protection, exhaust temperature protection, over - temperature protection device, safety valve, water flow switch

Dimension (Length)

4550mm

4550mm

4550mm

50550mm

Dimension (Width)

2050mm

2150mm

2150mm

2200mm

Dimension (Height)

2210mm

2210mm

2210mm

2410mm

Machine Weight

8810KG

9640KG

9965KG

11120KG

Operating Weight

9620KG

9980KG

10305KG

11920KG


Note: 1. The cooling capacity is based on the inlet temperature of chilled water 12℃, outlet temperature 7℃;

The inlet temperature of cooling water inlet 30℃, and the outlet temperature is 35℃.


2. Chilled water temperature range: 5℃ to 30℃;

Cooling water temperature range: 18℃ to 30℃;
The above can be customized according to customer requirements.
The above specifications are subject to change without prior notice.

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