R407C/R410A/R134A Screw Air Cooled Water Chiller
|Terms of Trade:||FOB,CFR,CIF|
|Min. Order:||1 Set/Sets|
|Delivery Time:||30 Days|
|Packaging:||Standard Package for Export Transport|
|Brand:||Amrta or OEM|
|Place of Origin:||China|
|Supply Ability:||400PCS / Month|
Model No.: AW150~AW1180
R407C/R410A/R134A Screw Air Cooled Water Chiller with a large range Model from AW150 to AW1180.
Cooling system working principle of series air-cooled screw water chiller (heat pump) shows as appendix:
Air-cooled water chiller and heat pump unit is integrity structure with modular structure design, condenser upside-down M layout. The compressor, dry type evaporator, receiver (gas-liquid separator in heat pump), cooling pipes and accessories arrange on steel foundation uniform.
● Offices, Hotels, Hospitals
● Medium and large commercial buildings
Why this choice?
● High efficiency with R410A
● Very low noise operation
● Advanced control
● Reduced total cost of ownership
01.The compressor. The Air cooled screw chiller is equipped with semi-hermetic screw compressor, compared with the piston compressor, semi-hermetic screw compressor has two advantages: Less parts(About 1/3 of the piston compressor), simple structure, less wearing parts, high reliability and long life.. Compressor suction and exhaust uniform, exhaust temperature is low, vibration is small, not sensitive to wet compression, anti-liquid strike ability.
02.Tube-fin air-cooled condenser. The tube-fin air-cooled condenser adopts the inverted "V" type layout, on the one hand, it improves the space utilization ratio, increases the heat exchange area, on the other hand, it improves the airflow and heat transfer efficiency, so that improve the unit's cooling and heating capacity.
03.Throttling equipment. For expansion valve, we select the most advanced products, with a compact overall design, rugged stainless steel diaphragm, and in a wide range of operating conditions to provide stable and accurate control.
04.Tube-shell evaporator. Using shell and tube structure, the outside is proceeded with fire-retardant,waterproof insulation materials, water side of the working pressure is 1.0MPa. Evaporator with PVC plastic water board, corrosion resistance. Chilled water along the diaphragm up and down circuitous flow, in order to increase the spoiler effect to improve the evaporator heat transfer capacity. Using the latest DAC corrugated spiral high efficiency heat transfer tubes, strengthen the fluorine side heat transfer capacity, improve the heat transfer coefficient to ensure that the unit good refrigeration and heating performance.
05.Electronic control. Air-cooled hot and cold water unit uses a microcomputer as the core of the control system, the control system control precision,
anti-interference ability to ensure that the unit safe, reliable and economical operation. Energy regulation automatic control can make the unit always in the best economic mode point efficient operation. Protection function complete unit with overload, short circuit protection, frost protection, high and low voltage protection, overheating protection and other functions.
Metallic filter for hydraulic circuit
Rubber antivibration mounting
Plate heat exchanger
|Cooling capacity *||kW||568||637.8||700||758||868||923.8||992.8||1172|
|Heating capacity *||kW||630||706||772||827||953||1014||1086||1264|
|Cooling power input *||kW||174.1||193.4||210.7||228||268.8||286.4||309.6||348.2|
|Cooling current *||A||300||332||365||398||467||497.2||536||600.4|
|Heating power input *||kW||171||190||207||224||264||281.2||304||342|
|Heating current *||A||296||328||360||392||460||489.7||528||591.2|
|Energy adjustment steps||step||8||8||8||8||12||12||12||12|
|Water flow rate||m3/h||97.4||109.7||120||130||149||159||170.8||201.6|
|Water side pressure drop||kPa||43||44||45||45||45||45||45||45|
|Fan motor number||Nr.||12||12||14||16||18||18||18||20|
|Sound pressure level **||dB(A)||81||81||82||83||83||83||83||83|
Jinan Amrta Air Conditioning Co.,Ltd
AMRTA specialize in commercial air conditioner and cooling system solutions for commercial and industrial use. Our products cover water chiller, Rooftop packaged unit, heat pump and fan coil units etc.
We AMRTA constantly build upon our history of proven innovation with new products and services that improve global comfort and efficiency.
AMRTA offer extraordinarily innovative and exceptionally reliable service, so why would you install anything but AMRTA? Please check our website
- Company Name: Jinan Amrta Air Conditioning Co.,Ltd
- Representative: Haiyan Wang
- Product/Service: Water Chiller , Air Conditioner , Rooftop Packaged Unit , Heat Pump System , Fan Coil , Air Handling Systems
- Capital (Million US $): US$5 Million
- Year Established: 2012
- Total Annual Sales Volume (Million US $): US$2.5 Million - US$5 Million
- Export Percentage: 61% - 70%
- Total Annual Purchase Volume (Million US $): Below US$1 Million
- No. of Production Lines: 5
- No. of R&D Staff: 5 -10 People
- No. of QC Staff: 5 -10 People
- OEM Services Provided: yes
- Factory Size (Sq.meters): 10,000-30,000 square meters
- Factory Location: No. 13788 Century Road, Jinna, Shandong, P.R.China
- Contact Person: Mr. Richard Lee
- Tel: 0086-531-67807798
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