China Water Cooled Screw Water Chiller Industrial Central HVAC

• Type: Chiller
• Air Tube Material: Plastics
• Corrosion Durability: Ultrahigh
• Operating Voltage: 380/400 VAC
• Noise Level: Low
• Application Fields: Mechanical Engineering
• Model NO.: HWWL
• Mounting: Floor Standing
• Certification: ISO, CE, CCS, ETL
• Condition: New
• Cooling Capacity(Kw): 150~1692
• Control Way: Automatic LCD Computer Control
• Expansion Way: Thermal Expansion Valve/Electronic Expansion Valve
• Refrigerant: R22/R407c/R410A/R134A
• Evaporator Water Flow: 25.8~291CMH
• Condenser Water Flow: 33~340CMH
• Compressor Type: 5+6 Asymmetric Semi-Hermetic Twin-Screw
• Evaporator Type: Efficient Dry-Type Shell and Tube (Wspd1.65MPa)
• Condenser Type: Efficient Shell and Tube (Wspd 1.65MPa)
• Pressure Protection: High and Low-Pressure Protecting Devices
• Transport Package: Plastic Foam + Wooden Case Packaging
• Trademark: Head-Power
• Origin: Foshan, Guangdong, China
• HS Code: 8418692090
• Production Capacity: 50 Set/Sets Per Month

Product Description

HWWL series water cooled screw water chiller
 
Features:
 
Excellent performance: 
The main unit is equipped with advance German semi-hermetic screw compressor, 
integrating the motor, without worrying about shaft seal leakage.
Multiple refrigerating circuits are provided for the two or more compressors, and when one circuit is 
under maintenance, other circuits are able to run normally as a standby.
The two or more compressors are provided with startup-shutdown cycle control program 
so as to uniformly load parts and extend their service life.
Unload and step down voltage start is provided for the compressors to prevent the impact on the power grid.
 
Complete safety protection:
Pressure protection: High and low-pressure protecting devices.
Motor protection: Voltage-loss protection, phase-loss protection, inverse phase protection and 
over-heat protection.
Antifreezing protection: The unit will stop running in case of excessively low chilled water 
temperature.
Safety valve protection: When the refrigerant pressure exceeds a certain value, the safety valve will 
be turned on automatically.

Above device protections ensure the safe and reliable running of the unit.



Contact Way:

Person: Angie Pan
Mobile/86 13630004922