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Capacity range | 20 TR to 500 TR |
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Temperature range | (+) 5°C to (-) 40°C |
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Compressor type | Open Screw/Reciprocating |
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Evaporator type | Shell & tube type, Plate heat exchanger |
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Condenser type | Shell & tube type, Plate heat exchanger |
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Refrigerant | R-717 |
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Electrical safety | Motor overload protection, voltage scanner |
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Mechanical safety | Sucon/ Discharge pressure Switch/ transmier, Sucondischarge/ chilled water/cooling water temperature sensors/transmitters, NRV liquid level controller level sight glass, Chilled water/ Cooling water Flow Failure Trip, Oil differential |
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Design Ambient Temp. | 0°C to 50°C |
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Controller type | PID (STD)/ PLC with HMI/ Microprocessor Base (Oponal) |
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Starter | DOL/ Part winding/ Star-Delta/ VFD/ So starter (Oponal) |
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Refrigeration controls | Valves, filter dryer, Solenoid valve, Expansion valve |
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Operation | Economized |