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Shenzhen Eurostars Technology Co., Ltd.
Shenzhen Eurostars Technology Co., Ltd. Reliable Manufacturer and Supplier of High Quality Heating Ventilation Air Conditioning and Industrial Refrigeration.
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Classical R134A Gas Air Cooled Screw Chiller Commercial ISO9001 Certificates

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Classical R134A Gas Air Cooled Screw Chiller Commercial ISO9001 Certificates

Brand Name : EUROSTARS
Model Number : ESGA Series
Certification : CE
Place of Origin : Guangdong, China.
MOQ : 1pc
Price : negotiable
Payment Terms : T/T, L/C, Western Union
Supply Ability : 60pcs/month
Delivery Time : 25 days, peak season or nonstandard unit need 35~40 days
Packaging Details : Standard export package
Dry filter : Emerson brand
Expansion valve : EMERSON OR DANFOSS
Water side : Flange connection
Remote controller : Yes,and with signal wires
Controller language : English or English and Chinese
Oil : Hanbell brand
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Classical R134A Gas Air Cooled Screw Chiller Commercial ISO9001 Certificates


1. Chiller Features

1). Air to water air conditioning system saves investment

Compared with traditional water cooled central air conditioner, air to water system does not need the whole cooling water system, nor the special machine room, can save building space greatly, save civil engineering expenditure, reduce the total project investment.


2). Classical design, easy application

Modular air cooled chiller units adopt widely acceptable modular structure design, customers can combine multiple modules to run according to different working conditions, so that the system will have high efficiency no matter under full load or partial load, meanwhile, multiple modular units can start hierarchically without big initial current shock, furthermore every module has load balance function, the units can automatically select running multiple modules or running alternately, so that the total operation life & system reserve can be improved greatly.


3). Excellent performance, stable & reliable quality

The unit adopts world famous brand s compressor, configured with high efficiency low noise vibration absorption fan special for air conditioner, running smoothly & silently. Water side shell and tube( plate type is optional) heat exchanger has high efficiency, good freezing-proof protection, not easy to be blocked, but easy to clean. The units all have passed strict performance matching test to insure good stability & reliability.


2. Chiller Technical Datas:

Air Cooled Chiller Unit (Screw Type Compressor-one compressor)
Model ESGA-30STN40STN55STN65STN75STN85STN90STN
Rated Cooling CapacityKW78115152180206224247
USRT22.1832.7143.2351.1958.5963.7170.25
X 1000Kcal/h67.0898.9130.72154.8177.16192.64212.42
Comp. lnput Power×Qty (KW)23.2×132.8×143.4×149.4×156.5×161×168.5×1
RefrigerantR134a
Power Supply3φ-380V-50HZ
Safety ProtectionPhase reversion protection, Phase lack protection, Overload current protection,
Discharge air temp. protection, Low & High pressure protection,
Low temp. protection, Reserved water flow protection interface.
Number of Refrigeration Circuit1
Capacity Control (%)0, 66, 1000, 50, 75, 100
Refrigerant Charge (Kg)30425668788493
CondenserRipple Aluminum Fins Around Copper Pipe
EvaporatorDia.of Pipe (inch)2-1/2"3"3"3"4"4"4"
Water Side Max Pressure (MPa)1
Chilled Water Flow(m3/h)13.4219.7826.1430.9635.4338.5342.48
Water Pressure drop (kPa)28334855616466
Axial FanAir Flow×1000m3/h28.440.256.880.480.485.2120.6
Power×Qty (KW)2.0×22.0×21.2×41.2×42.0×41.2×62.0×6
Running Noise dB(A)68686868727272
Total Weight (Kg)1160173025902670275029303160
Running Weight(Kg)1270192028102900302032403450

Air Cooled Chiller Unit (Screw Type Compressor-two compressor)
Model ESGA-100DTN110DTN130DTN140DTN150DTN165DTN180DTN
Rated Cooling CapacityKW280304360379411447492
USRT79.6486.46102.39107.79116.89127.13139.93
X 1000Kcal/h240.8261.44309.6325.94353.46384.42423.12
Comp. lnput Power×Qty (KW)39.2×243.4×249.4×251.6×256.5×261×268.5×2
RefrigerantR134a
Power Supply3φ-380V-50HZ
Safety ProtectionPhase reversion protection, Phase lack protection, Overload current protection,
Discharge air temp. protection, Low & High pressure protection,
Low temp. protection, Reserved water flow protection interface.
Number of Refrigeration Circuit2
Capacity Control (%)0, 25, 37.5, 50, 62.5, 75, 87.5, 100
Refrigerant Charge (Kg)104112136142156168186
CondenserRipple Aluminum Fins Around Copper Pipe
EvaporatorDia.of Pipe (inch)5"5"3"×23"×24"×24"×24"×2
Water Side Max Pressure (MPa)1
Chilled Water Flow(m3/h)48.1652.2961.9265.1970.6976.8884.62
Water Pressure drop (kPa)42544452545565
Axial FanAir Flow×1000m3/h120.6113.6160.8160.8160.8170.4241.2
Power×Qty (KW)2.0×61.2×82.0×82.0×82.0×81.2×122.0×12
Running Noise dB(A)72727272757575
Total Weight (Kg)4430455053405420550058606320
Running Weight(Kg)4750497058005950604064806900
Note:         
1. Rated Cooling Capacity Based on: DB Temperature 35℃/WB Temperature 24℃   
Chilled water in/outlet temp. 12℃/7℃, Fouling factor: 0.088㎡.°C/KW.    
2. Chilled Water Range: 5~20℃; Ambient Temperature:15℃~43℃;    
3. Specifications are subject to change without notice for further improvement.   

Air Cooled Chiller Unit with Heat Recovery (Screw Type Compressor-one compressor)
Model ESGA-30SVTN40SVTN55SVTN65SVTN75SVTN85SVTN90SVTN
Rated Cooling CapacityKW78115152180206224247
USRT22.1832.7143.2351.1958.5963.7170.25
X 1000Kcal/h67.0898.9130.72154.8177.16192.64212.42
Comp. lnput Power×Qty (KW)23.2×132.8×143.4×149.4×156.5×161×168.5×1
RefrigerantR134a
Power Supply3φ-380V-50HZ
Safety ProtectionPhase reversion protection, Phase lack protection, Overload current protection,
Discharge air temp. protection, Low & High pressure protection,
Low temp. protection, Reserved water flow protection interface.
Number of Refrigeration Circuit1
Capacity Control (%)0, 66, 1000, 50, 75, 100
Refrigerant Charge (Kg)30425668788493
CondenserRipple Aluminum Fins Around Copper Pipe
EvaporatorDia.of Pipe (inch)2-1/2"3"3"3"4"4"4"
Water Side Max Pressure (MPa)1
Chilled Water Flow(m3/h)12.218.123.928.232.335.138.7
Water Pressure drop (kPa)28334855616466
Axial FanAir Flow×1000m3/h28.440.256.880.480.485.2120.6
Power×Qty (KW)2.0×22.0×21.2×41.2×42.0×41.2×62.0×6
Running Noise dB(A)68686868727272
Total Weight (Kg)1160173025902670275029303160
Running Weight(Kg)1270192028102900302032403450
Heat Recovery Parameters
Refrigerant Charge (Kg)33455971818796
Heat Reclaimed Volume (kw)KW23.434.545.65461.867.274.1
USRT6.669.8112.9715.3617.5819.1121.08
X 1000Kcal/h20.1229.6739.2246.4453.1557.7963.73
Heat RecovererDia.of Pipe (inch)1-1/2"1-1/2"1-1/2"2"2"2"2"
Water Side Max Pressure (MPa)1
Reclaimed Water Flow (m3/h)3.75.47.28.59.710.511.6
Water Pressure drop (kPa)24232727262626
Total Weight (Kg)1240181026902770313032403490
Running Weight(Kg)1350200029103000338036203860

Air Cooled Screw Chiller with Heat Reco

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