216Kw Cooling Capacity Air Cooled Screw Chillers With Plate Heat Exchanger Evaporator

216Kw Cooling Capacity Air Cooled Screw Chillers With Plate Heat Exchanger Evaporator

1.With Screw Compressor units have 16 sizes available ranging from 124 kW to 1180 kW cooling capacity.

2. Each compressor is equipped with a crankcase heater and a thermal overload cut-out; The screw compressor is also complete with a built-in electronic protection with temperature sensor located directly in the motor winding and on the discharge line.

3.External rotor type axial fans, equipped with three phase direct drive motors, low noise 8 poles, protection level IP54, provided with a protective outlet grille.

4.Evaporator built with high efficiency shell and tube type heat exchanger, factory insulated with flexible close cell material.

5.Condenser built with seamless copper tubes mechanically expanded into blue hydrophilic aluminum fins.

6.Refrigerant circuit complete with charge valves, filter drier, sight glass, gas-liquid separator, thermostatic expansion valve, high & low pressure switch. The heat pump unit is completed also with 4-way valve, liquid receiver and one way valve.

7.Hydraulic circuit built with galvanized pipe, complete with water discharge connection for shell and tube heat exchanger and flange type hydraulic connectors.

8.Electric panel consist of: Compressor contactor, fan motor contactor, compressor isolating switch, fan protection breaker, phase sequence relay and microprocessor with function display.

9.Automatic operation dramatically reducing maintenance cost thanks to reliable microprocessor system.

Model:RO-85A

1,Cooling capacity(KW/H):216

2,Power Supply:3phase-380-50Hz

3,Power Input(KW):79

4,Energy Control Range:100%-75%-50%-25%-0%

5,Compressor:Semi-hermetic Screw Type

   Power(KW):73

   Start Way:Y-time

6,Refrigerant:R22

   Charge(KG):31

   Flow Control: expansion valve 

7,Evaporator:Shell and Tubes

   Cold Water Flow(m3/h):37.2

   Water Resistance(Kpa):38

   Pipe Size(mm):100

8,Condenser:Fin

9,Chilled Air Volume(m3/h):81000

9,Energy efficiency ratio:3.1

10,Temperature Control Range():5-35

11,Discharge pressure(PA):14-18

12,Discharge Temperature():70-80

13,Working Ambient temperature():40

14,Max Running Current(A):165

15,Net Weight(KG):2500

16,Running Weight(K
216Kw Cooling Capacity Air Cooled Screw Chillers With Plate Heat Exchanger Evaporator