WA-WSLD Series Double Head Flooded Water-Cooled Screw Chillers Parameters   (1080KW~1342KW)

WA-WSLD Series Double Head Flooded Water-Cooled Screw Chillers Parameters (1080KW~1342KW)
This series of chiller units incorporates advanced screw technology, integrating high efficiency, stability, and intelligence for medium to large-scale cooling applications. With exceptional engineering design and reliable core components, they deliver consistently efficient and stable performance under various operating conditions, making them an ideal solution for industrial process cooling and comfort air conditioning.
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This series of chiller units incorporates advanced screw technology, integrating high efficiency, stability, and intelligence for medium to large-scale cooling applications. With exceptional engineering design and reliable core components, they deliver consistently efficient and stable performance under various operating conditions, making them an ideal solution for industrial process cooling and comfort air conditioning.


Product Advantages:

● High Efficiency & Quiet Operation: Utilizes semi-hermetic twin-screw compressors for superior efficiency, smooth operation, and significantly reduced noise levels.

● Extended Service Life: High-quality bearings are selected for a design life exceeding 40,000 hours, ensuring long-term reliability.

● Compact Design with Effective Oil Separation: Features a built-in high-efficiency oil separator with a compact structure for optimal oil separation and system stability.

● Precise Modulation & Energy Savings: A multi-stage capacity control system enables smooth and precise load adjustment from 0% to 100%, significantly reducing energy consumption by accurately matching cooling demand.

● Superior Heat Exchange & Flexibility: The evaporator employs a high-efficiency shell and tube heat exchanger with internally enhanced fin tubes for optimized design and outstanding performance. A stainless steel plate heat exchanger is available as an option to suit diverse application requirements.

● Comprehensive Intelligent Control: Equipped with full automatic control functions including startup self-check, intelligent capacity regulation, sequential shutdown, multiple fault protection and diagnosis, operation data logging, status monitoring, and auto-restart, ensuring safe and efficient unit operation.

● User-Friendly Interface: Features a color LCD touch-screen controller with an intuitive interface for easy monitoring of real-time operating status and straightforward operation.

● System Compatibility: Designed to be used with a cooling tower for seamless integration into your cooling system.


WA-WSLD Series Double Head Flooded Water-Cooled Screw Chillers Parameters (1080KW~1342KW)

Items

WA-WSLD1080

WA-WSLD1140

WA-WSLD1292

WA-WSLD1342

Rated cooling capacity

928800 Kcal/h

980400 Kcal/h

1111120 Kcal/h

1154120 Kcal/h

307.1 USRT

324.1 USRT

367.4 USRT

381.6 USRT

1080KW

1140KW

1292KW

1342KW

Input power

216KW

242KW

258KW

270KW

Max operating current

367.2A

411.4A

438.6A

459A

Power

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

Refrigerant

Type

R22 /R134A

R22 /R134A

R22 /R134A

R22 /R134A

Control

High-precision digital electronic expansion valve

Compressor

Type

Semi-Hermetic Screw

Power

216KW

242KW

258KW

270KW

Start

Flexible Soft Start

Regulation range

0-25-75-100%

Evaporator

Type

High-efficiency flooded

Chilled water flow

185.7m3/h

196.0 m3/h

222.2 m3/h

230.8 m3/h

Water pressure drop

75Kpa

72Kpa

73Kpa

75Kpa

Inlet/outlet pipe diameter

8” inch

8” inch

8” inch

8” inch

Condenser

Type

Horizontal high efficiency heat exchange shell tube type

Cooling water

222.9 m3/h

237.6 m3/h

266.5 m3/h

277.2 m3/h

Water pressure drop

65Kpa

68Kpa

68Kpa

76Kpa

Inlet/outlet pipe diameter

8” inch

8” inch

8” inch

8” inch

Protection

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 & weight

Length

4550mm

4550mm

4550mm

4550mm

Width

1650mm

1650mm

1700mm

1700mm

Height

1780mm

1780mm

1850mm

1880mm

Machine Weight

5470KG

5950KG

6220KG

6750KG

Operating Weight

6010KG

6538KG

6850KG

7335KG


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℃;
3. The above can be customized according to customer requirements.
4. The above specifications are subject to change without prior notice.

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WA-WSLD Series Double Head Flooded Water-Cooled Screw Chillers Parameters (1080KW~1342KW)
更新时间:Jul 25, 2026
WA-WSLD Series Double Head Flooded Water-Cooled Screw Chillers Parameters   (1080KW~1342KW)
This series of chiller units incorporates advanced screw technology, integrating high efficiency, stability, and intelligence for medium to large-scale cooling applications. With exceptional engineering design and reliable core components, they deliver consistently efficient and stable performance under various operating conditions, making them an ideal solution for industrial process cooling and comfort air conditioning.


Product Advantages:

● High Efficiency & Quiet Operation: Utilizes semi-hermetic twin-screw compressors for superior efficiency, smooth operation, and significantly reduced noise levels.

● Extended Service Life: High-quality bearings are selected for a design life exceeding 40,000 hours, ensuring long-term reliability.

● Compact Design with Effective Oil Separation: Features a built-in high-efficiency oil separator with a compact structure for optimal oil separation and system stability.

● Precise Modulation & Energy Savings: A multi-stage capacity control system enables smooth and precise load adjustment from 0% to 100%, significantly reducing energy consumption by accurately matching cooling demand.

● Superior Heat Exchange & Flexibility: The evaporator employs a high-efficiency shell and tube heat exchanger with internally enhanced fin tubes for optimized design and outstanding performance. A stainless steel plate heat exchanger is available as an option to suit diverse application requirements.

● Comprehensive Intelligent Control: Equipped with full automatic control functions including startup self-check, intelligent capacity regulation, sequential shutdown, multiple fault protection and diagnosis, operation data logging, status monitoring, and auto-restart, ensuring safe and efficient unit operation.

● User-Friendly Interface: Features a color LCD touch-screen controller with an intuitive interface for easy monitoring of real-time operating status and straightforward operation.

● System Compatibility: Designed to be used with a cooling tower for seamless integration into your cooling system.


WA-WSLD Series Double Head Flooded Water-Cooled Screw Chillers Parameters (1080KW~1342KW)

Items

WA-WSLD1080

WA-WSLD1140

WA-WSLD1292

WA-WSLD1342

Rated cooling capacity

928800 Kcal/h

980400 Kcal/h

1111120 Kcal/h

1154120 Kcal/h

307.1 USRT

324.1 USRT

367.4 USRT

381.6 USRT

1080KW

1140KW

1292KW

1342KW

Input power

216KW

242KW

258KW

270KW

Max operating current

367.2A

411.4A

438.6A

459A

Power

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

Refrigerant

Type

R22 /R134A

R22 /R134A

R22 /R134A

R22 /R134A

Control

High-precision digital electronic expansion valve

Compressor

Type

Semi-Hermetic Screw

Power

216KW

242KW

258KW

270KW

Start

Flexible Soft Start

Regulation range

0-25-75-100%

Evaporator

Type

High-efficiency flooded

Chilled water flow

185.7m3/h

196.0 m3/h

222.2 m3/h

230.8 m3/h

Water pressure drop

75Kpa

72Kpa

73Kpa

75Kpa

Inlet/outlet pipe diameter

8” inch

8” inch

8” inch

8” inch

Condenser

Type

Horizontal high efficiency heat exchange shell tube type

Cooling water

222.9 m3/h

237.6 m3/h

266.5 m3/h

277.2 m3/h

Water pressure drop

65Kpa

68Kpa

68Kpa

76Kpa

Inlet/outlet pipe diameter

8” inch

8” inch

8” inch

8” inch

Protection

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 & weight

Length

4550mm

4550mm

4550mm

4550mm

Width

1650mm

1650mm

1700mm

1700mm

Height

1780mm

1780mm

1850mm

1880mm

Machine Weight

5470KG

5950KG

6220KG

6750KG

Operating Weight

6010KG

6538KG

6850KG

7335KG


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℃;
3. The above can be customized according to customer requirements.
4. The above specifications are subject to change without prior notice.

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