WA-WSL Series Single Head Flooded Water-Cooled Screw Chillers Parameters   (1165KW~1730KW)

WA-WSL Series Single Head Flooded Water-Cooled Screw Chillers Parameters (1165KW~1730KW)
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-WSL Series Single Head Flooded Water-Cooled Screw Chillers Parameters (1165KW~1730KW)

Items

WA-WSL1165

WA-WSL1330

WA-WSL1492

WA-WSL1730

Rated cooling capacity

1001900 Kcal/h

1143800 Kcal/h

1283120 Kcal/h

1487800 Kcal/h

331.2 USRT

378.2 USRT

424.2 USRT

491.9 USRT

1165KW

1330KW

1492KW

1730KW

Input power

231KW

256KW

285KW

330KW

Max operating current

392.7A

435.2A

484.5A

561A

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

231KW

256KW

285KW

330KW

Start

Flexible Soft Start

Regulation range

Stepless Regulation 0-100%

Evaporator

Type

High-efficiency falling film

Chilled water flow

200.3m3/h

228.7 m3/h

256.6 m3/h

297.5 m3/h

Water pressure drop

85Kpa

90Kpa

93Kpa

95Kpa

Inlet/outlet pipe diameter

8” inch

8” inch

10” inch

10” inch

Condenser

Type

Horizontal high efficiency heat exchange shell tube type

Cooling water

240.1 m3/h

272.7 m3/h

305.6 m3/h

354.2 m3/h

Water pressure drop

78Kpa

85Kpa

90Kpa

93Kpa

Inlet/outlet pipe diameter

8” inch

8” inch

10” inch

10” 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

3460mm

3515mm

3515mm

3660mm

Width

1650mm

1750mm

1800mm

1900mm

Height

1980mm

2150mm

2180mm

2330mm

Machine Weight

3685KG

4690KG

4965KG

5430KG

Operating Weight

4285KG

5150KG

5395KG

5590KG


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-WSL Series Single Head Flooded Water-Cooled Screw Chillers Parameters (1165KW~1730KW)
更新时间:Jul 25, 2026
WA-WSL Series Single Head Flooded Water-Cooled Screw Chillers Parameters   (1165KW~1730KW)
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-WSL Series Single Head Flooded Water-Cooled Screw Chillers Parameters (1165KW~1730KW)

Items

WA-WSL1165

WA-WSL1330

WA-WSL1492

WA-WSL1730

Rated cooling capacity

1001900 Kcal/h

1143800 Kcal/h

1283120 Kcal/h

1487800 Kcal/h

331.2 USRT

378.2 USRT

424.2 USRT

491.9 USRT

1165KW

1330KW

1492KW

1730KW

Input power

231KW

256KW

285KW

330KW

Max operating current

392.7A

435.2A

484.5A

561A

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

231KW

256KW

285KW

330KW

Start

Flexible Soft Start

Regulation range

Stepless Regulation 0-100%

Evaporator

Type

High-efficiency falling film

Chilled water flow

200.3m3/h

228.7 m3/h

256.6 m3/h

297.5 m3/h

Water pressure drop

85Kpa

90Kpa

93Kpa

95Kpa

Inlet/outlet pipe diameter

8” inch

8” inch

10” inch

10” inch

Condenser

Type

Horizontal high efficiency heat exchange shell tube type

Cooling water

240.1 m3/h

272.7 m3/h

305.6 m3/h

354.2 m3/h

Water pressure drop

78Kpa

85Kpa

90Kpa

93Kpa

Inlet/outlet pipe diameter

8” inch

8” inch

10” inch

10” 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

3460mm

3515mm

3515mm

3660mm

Width

1650mm

1750mm

1800mm

1900mm

Height

1980mm

2150mm

2180mm

2330mm

Machine Weight

3685KG

4690KG

4965KG

5430KG

Operating Weight

4285KG

5150KG

5395KG

5590KG


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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