WA-AS Single Head Air-Cooled Low-Temperature Screw Chiller Parameters (64KW~112KW)

WA-AS Single Head Air-Cooled Low-Temperature Screw Chiller Parameters (64KW~112KW)
Complete Series, Wide Temperature Range:
A comprehensive range of models supplies chilled water from -45℃ to 10℃, meeting diverse and demanding requirements for cooling capacity and process temperature.
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Product Advantages

1. Complete Series, Wide Temperature Range:

A comprehensive range of models supplies chilled water from -45℃ to 10℃, meeting diverse and demanding requirements for cooling capacity and process temperature.

2. Low Initial Investment, Easy Maintenance

The modular design reduces not only the initial capital outlay but also long-term maintenance and servicing costs.

3. Intelligent Control, Centralized Management:

Features a smart microprocessor-based touch-screen control system for intuitive operation and comprehensive service/diagnostic information. It can be easily integrated into building management systems (BMS) for complete operational monitoring.

4. High Efficiency, Full Certification:

The screw compressor is optimally matched with high-quality condensers and evaporators. All products pass national testing and comply with both Chinese GB standards and the EU CE certification, guaranteeing reliable performance.

5. Multiple Protections, Safe Operation:

Equipped with comprehensive safety protection devices to ensure the security of both the equipment and its operation.

6. Excellent Design, Aesthetic Appearance:

The unit boasts a rational structural design with a compact and aesthetically pleasing exterior.

7. Stable Performance, Long Service Life:

Incorporates multiple protective devices for stable operation, low noise levels, and extended durability.

8. Simplified System, Easy Installation:

Utilizing air-cooled condensation eliminates the need for cooling towers and associated auxiliary equipment, saving space and installation costs.


WA-AS Single Head Air-Cooled Low-Temperature Screw Chiller Parameters (64KW~112KW)

Items

WA-AS64-LT

WA-AS85-LT

WA-AS92-LT

WA-AS112-LT

Rated cooling capacity

(-10℃)

64KW

85KW

92KW

112KW

Rated cooling capacity

(-20℃)

43KW

56KW

61KW

75KW

Rated cooling capacity

(-30℃)

32KW

42KW

45KW

56KW

Input power

43.6KW

53.2KW

59.8KW

71.8KW

Max operating current

75A

95A

103A

125A

Power

3PH 380V 50HZ

Refrigerant

Type

R22 /R134A/

R407C/R404A

R22 /R134A/

R407C/R404A

R22 /R134A/

R407C/R404A

R22 /R134A/

R407C/R404A

Charge amount

31Kg

39Kg

47Kg

54Kg

Control

External balance temperature thermal expansion valve

Compressor

Type

Semi-Hermetic Screw

Power

40KW

50KW

55KW

67KW

Start

Y-△

Y-△

Y-△

Y-△

Regulation range

0-33-66-100%

0-33-66-100%

0-25-50-75-100%

0-25-50-75-100%

Evaporator

Type

Dry-type Shell And Tube (Stainless Steel Plate Evaporator)

Chilled water flow (-10℃)

11 m3/h

14.6 m3/h

15.8 m3/h

19.3 m3/h

Chilled water flow (-20℃)

7.4 m3/h

9.6 m3/h

10.5 m3/h

12.9 m3/h

Chilled water flow (-30℃)

5.5 m3/h

7.2 m3/h

7.7 m3/h

9.6 m3/h

Water pressure drop

32Kpa

35Kpa

38Kpa

42Kpa

Inlet/outlet pipe diameter

3” inch

3” inch

4” inch

4” inch

Condenser

Type

Efficient air-cooled aluminum thread brass sleeve

Fan

Type

Low wind noise external rotor fan or aluminum axial fan

Power

1.1x6 Kw

0.78x8 Kw

1.1x8 Kw

1.1x10 Kw

Airflow

80000 m3/h

100000 m3/h

116000 m3/h

145000 m3/h

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

2350mm

2600mm

2600mm

2650mm

Width

1350mm

1500mm

1500mm

1900mm

Height

2000mm

2100mm

2100mm

2200mm

Machine weight

1350KG

1650KG

1950KG

2250KG

Operating weight

1550KG

1890KG

2250KG

2580KG


Notes:

1. Cooling air inlet temperature 30°C, outlet temperature 40°C; Chilled water temperature difference: 3°C to 8°C.

2. Recommended for use where cooling temperatures are below 35°C;

3. Cooling air temperature difference: 8°C to 10°C.

4. Units can be customized to meet specific customer requirements.

5. We reserve the right to modify the above specifications and dimensions without prior notice.

Related Suggestion

WA-AS Single Head Air-Cooled Low-Temperature Screw Chiller Parameters (64KW~112KW)
更新时间:Jul 25, 2026
WA-AS Single Head Air-Cooled Low-Temperature Screw Chiller Parameters (64KW~112KW)

Product Advantages

1. Complete Series, Wide Temperature Range:

A comprehensive range of models supplies chilled water from -45℃ to 10℃, meeting diverse and demanding requirements for cooling capacity and process temperature.

2. Low Initial Investment, Easy Maintenance

The modular design reduces not only the initial capital outlay but also long-term maintenance and servicing costs.

3. Intelligent Control, Centralized Management:

Features a smart microprocessor-based touch-screen control system for intuitive operation and comprehensive service/diagnostic information. It can be easily integrated into building management systems (BMS) for complete operational monitoring.

4. High Efficiency, Full Certification:

The screw compressor is optimally matched with high-quality condensers and evaporators. All products pass national testing and comply with both Chinese GB standards and the EU CE certification, guaranteeing reliable performance.

5. Multiple Protections, Safe Operation:

Equipped with comprehensive safety protection devices to ensure the security of both the equipment and its operation.

6. Excellent Design, Aesthetic Appearance:

The unit boasts a rational structural design with a compact and aesthetically pleasing exterior.

7. Stable Performance, Long Service Life:

Incorporates multiple protective devices for stable operation, low noise levels, and extended durability.

8. Simplified System, Easy Installation:

Utilizing air-cooled condensation eliminates the need for cooling towers and associated auxiliary equipment, saving space and installation costs.


WA-AS Single Head Air-Cooled Low-Temperature Screw Chiller Parameters (64KW~112KW)

Items

WA-AS64-LT

WA-AS85-LT

WA-AS92-LT

WA-AS112-LT

Rated cooling capacity

(-10℃)

64KW

85KW

92KW

112KW

Rated cooling capacity

(-20℃)

43KW

56KW

61KW

75KW

Rated cooling capacity

(-30℃)

32KW

42KW

45KW

56KW

Input power

43.6KW

53.2KW

59.8KW

71.8KW

Max operating current

75A

95A

103A

125A

Power

3PH 380V 50HZ

Refrigerant

Type

R22 /R134A/

R407C/R404A

R22 /R134A/

R407C/R404A

R22 /R134A/

R407C/R404A

R22 /R134A/

R407C/R404A

Charge amount

31Kg

39Kg

47Kg

54Kg

Control

External balance temperature thermal expansion valve

Compressor

Type

Semi-Hermetic Screw

Power

40KW

50KW

55KW

67KW

Start

Y-△

Y-△

Y-△

Y-△

Regulation range

0-33-66-100%

0-33-66-100%

0-25-50-75-100%

0-25-50-75-100%

Evaporator

Type

Dry-type Shell And Tube (Stainless Steel Plate Evaporator)

Chilled water flow (-10℃)

11 m3/h

14.6 m3/h

15.8 m3/h

19.3 m3/h

Chilled water flow (-20℃)

7.4 m3/h

9.6 m3/h

10.5 m3/h

12.9 m3/h

Chilled water flow (-30℃)

5.5 m3/h

7.2 m3/h

7.7 m3/h

9.6 m3/h

Water pressure drop

32Kpa

35Kpa

38Kpa

42Kpa

Inlet/outlet pipe diameter

3” inch

3” inch

4” inch

4” inch

Condenser

Type

Efficient air-cooled aluminum thread brass sleeve

Fan

Type

Low wind noise external rotor fan or aluminum axial fan

Power

1.1x6 Kw

0.78x8 Kw

1.1x8 Kw

1.1x10 Kw

Airflow

80000 m3/h

100000 m3/h

116000 m3/h

145000 m3/h

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

2350mm

2600mm

2600mm

2650mm

Width

1350mm

1500mm

1500mm

1900mm

Height

2000mm

2100mm

2100mm

2200mm

Machine weight

1350KG

1650KG

1950KG

2250KG

Operating weight

1550KG

1890KG

2250KG

2580KG


Notes:

1. Cooling air inlet temperature 30°C, outlet temperature 40°C; Chilled water temperature difference: 3°C to 8°C.

2. Recommended for use where cooling temperatures are below 35°C;

3. Cooling air temperature difference: 8°C to 10°C.

4. Units can be customized to meet specific customer requirements.

5. We reserve the right to modify the above specifications and dimensions without prior notice.

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