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Air Cooled Water Chiller With Screw Compressor, 1.Cooling Capacity:253.7kw/h, 2.Outlet Temp:5-30C - details see: https://www.machineto.com/air-cooled-water-chiller-with-screw-compressor-10243493

Air Cooled Water Chiller With Screw Compressor

1,the plate-fin typed air-cooled condenser applies double-curved corrugated aluminum foil. Which is water-contactable. It is manufactured by specialized heat exchanger processing machine. Thanks for being extremely compact and light weight. As well as the high heat exchange efficiency and the ventilator with large rachis in slow revolution, the working noise level is obviously reduced so that the equipment is more environmental-friendly.

2,imported programmable logic control panel(PLC)is used for the unit control system. The human machine interface configures a large touch screen. Which enables easy and visual operation.

3,the unit control system adopts a reliable safety protection equipment. E. G. high/low voltage protector. Ventilation overheat protector. compressor electically protector over-current protector. Water flow protector. Emergency switch. Thermal sensitive soluble chock. Safety valve. Etc.

RIOU chilled water system mainly consists of compressor, control panel, condenser and evaporator,water tank and water pump. You can choose the type and brand of these components yourself. Or we may help you according to your needs.

1. Compressor

RIOU adopt the famous compressor to ensure the quality,scroll type usually we adopt Sanyo,Copeland,Danfoss,screw type we adopt Bizer,Taiwan Hanbell and Taiwan Fu Sheng.

The output power of screw compressor can be controlled automatically by control system. Furthermore, there are four phases for choosing: 0%-25%-50%-75%100%. And the motor of the screw compressor is star delta start.

2. Electrical Control

Normally, our standard type is punp brand.Surely Siemens or Mitsubishi brand we could do also,if you need.

3. Condenser

RIOU water cooled chiller adopts shell and tube type condenser. Air cooled
chiller adopt fin type with copper coil.

The different of the air cooled and water cooled,that is the air cooled is cooled by the fan,water cooled is cooled by the separated cooling tower.More,air cooled has great relationship with the ambient temp.

4. Evaporator

Normally,there are 3types for the evaporator,water tank copper coil,shell and tubes,stainless steel heat exchanger.Usually our standard type is water tank copper coil,if you don't require.

5. Water Tank and Water Pump

Normally our standard scroll chiller model has water tank and water pump inside,screw type has not.So,when you already have them at your side,pls kindly inform to us.

Air Cooled Water Chiller With Screw Compressor Model:RO-90A

1.Cooling Capacity(KW/H):253.7(7C outlet temperature)

2.Power Supply:3N-380V-50Hz

3.Input Power(KW):80

4.Energy Control: 100%-75%-50%-25%-0%

5.Compressor Power:Semi-hermetic Screw Type

Power(KW):68.7

Start Way:Y-time

6.Refrigerant: R22

Charge(KG): 60

Flow Control: expansion valve

7.Evaporator: Shell and Tubes

Cold Water Flow(m3/h):48

Water Resistance(Kpa):45

Pipe Size(mm):100

8.Condenser: Fin type

9.Temperature Control Range(°C): 7—normal degree

10.Running Current(A):123

11.Net Weight(KG):2300

12.Running Weight(KG):2480

13.Dimension L*D*H(mm):4000×2260×2100

Remarks:The cooling capacity is calculated according to condenser temperature 45°C, evaporator temperature 2°C .