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Guangdong Head-Power Air Conditioning Co., Ltd.

Air Coolded Chiller, Air Cooled Screw Chiller, Water Chiller manufacturer / supplier in China, offering R407 Heat Pump Type Air Cooled Screw Water Chiller, 30000CMH Rotor Type Heat Recovery Fresh Air Handling Unit for Supermarket, 48ton Rooftop Packaged Air Conditioner and so on.

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R407 Heat Pump Type Air Cooled Screw Water Chiller

FOB Price: Get Latest Price
Min. Order: 1 Set
Production Capacity: 500 Units/Months
Transport Package: Plastc+Foam+Woden Case
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: HWAL
  • Cooling Method: Air-cooled
  • Selected Voltage: 220V, 380V, 160V, 440V etc.
  • Noise Level: Ultra Low
  • Application Machine: Combination machine
  • Name: R407 Heat Pump Type Air Cooled Screw Water Chiller
  • Heating Capacity: 175-1312kw
  • Heating Power Input: 47.9-340kw
  • Refrigerant: R22/R407cr410A etc
  • Air Side Exchanger: Corrugated Aluminum Fin with Female Copper Tube
  • Trademark: Headpower
  • Origin: Guangdong Foshan
  • Type: Air-Cooled
  • Unit Structure: Integral
  • Compressor Number: It Depend on The Cooling Capacity
  • Application Fields: Air Conditioning
  • Certification: ISO, CE
  • Cooling Capacity: 138-1116kw
  • Cooling Power Input: 44.7-320kw
  • Compressor Type: 6+7 Semi-Hermetic Twin Screw
  • Heat Water Temperture: 45-50 Degree C
  • Weight: 1050-8600kgs
  • Specification: 1unit/case
Product Description
1)The Feature of R407 Heat Pump Type Air Cooled Screw Water Chiller
a..Excellent performance
The main body is equipped with globally advanced semi-hermetic screw compressor,intergrating the motor,without worrying about shaft seal leakage.
The single or number of compressors are provided with startup-shutdown cycle control program so as to uniformly load parts and extend their service life.
Multiple refrigrating cicuits are provided for the sigle or number of comprssors ,and when on cicuits is under maintenance,other cirucits are albe to run nomally as mutual standby.
Unload deprssurized start is provided for the compressors to prevent the impact on the power grid

b.Complete safety protections
Pressure protection:High and low-pressure protecting devices
Motor protection:Voltage-loss protection, phase-loss protection,inverse phase protection and over-heat protection.
Anti-freezing protiction:The unit will stop running in case of excessively low cooling 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
c.Easy assembly 
The unit enjoys compact structure,covers small area,saves machine room space;it almost not vibrates due to the provision of foundation anti-vibrating measure.
Upon delivery of the units R22 refrigerant and lubricationg oil have been filed into it, then it's only necessary to connect the evaporator water pipe during assembliy,saving time and cost.

2)Product model:
Cooling CapacityKW1501822453223884985964906457769961192
Heating CapacityKW18521228538044556668357076089011121366
Cooling Power InputKW48.257.77699118148183252198236296366
Heating Power InputKW47567497113144178248194226288356
Power Supply380V/3N~50Hz
Energy Control0~25~50~75~100% / Infinitely Variable Control
CompressorType6+7 Semi-closed Double Screw Type
RefrigerantTypeR22 (other refrigerant systems(R407C,etc) are available too.)
Way of ThrottlingExternal Balance of Thermal Expansion Valve/ Electronic Expansion Valve
Refrigerant Volume kg48627485115145162162171230290324
Heat Exchanger of Air SideInternal Thread Copper Tube with Aluminium Fin
Condensing FanType Ultra-low Noise Axial Fan
Heat Exchanger of Water SideType Dry Shell and Tube 
Cooling Water Flowm³/h263243566786102.585111135172223
Heating Water Flowm³/h28374966779811899131155192235
Connection Pipe DN80DN80DN100DN100DN100DN125DN125DN125DN150DN150DN150DN200
Water ResistanceKPa50~60
Partial Heat RecoveryHeating CapacityKW556586114135170205170230268335410
Hot Water Volumem³/h15.718.624.632.638.7495949667796118
Total Heat RecoveryHeating CapacityKW1581802453253804805804856467569451160
Hot Water Volumem³/h45529093109138166139185217270320
Noise LeveldB/A646465656666676868697071
Notice: 1. Nominal cooling condition:  inlet/outlet water temperature is 12/7ºC, the air dry/wet bulb temperature is 35/24ºC; 
2. Nominal heating condition:  inlet/outlet water temperature is 40/45ºC, the air dry/wet bulb temperature is 7/6ºC.
3. The water supply of heat recovery refers to the water volume when the water temperature increases from 20ºC to 50ºC. 
4.other refrigerant systems(R407C,etc) are available too.                 
5. The above dimensions are just for reference, they maybe modified due to improvement.
3) Dispaly:
R407 Heat Pump Type Air Cooled Screw Water Chiller
4)Packing and shipping
R407 Heat Pump Type Air Cooled Screw Water Chiller

5)Our company file

R407 Heat Pump Type Air Cooled Screw Water Chiller
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