Water cooled water chiller R22,R407c,R134a 140-1840kw

Water cooled water chiller R22,R407c,R134a with screw compressor, LCD controller panel Cooling capacity: 180kw--4120kw

Water cooled water chiller  with R22,R407C,R134A.

Characters:

14 sizes available ranging from 140 kW to 1840 kW cooling capacity.

Wide application as hotel, apartment, villa, factory, shopping center, office building, school, etc.

Semi-hermetic screw compressor for the whole range, Each compressor is equipped with a crankcase heater and a built-in electronic protection with temperature sensor located directly in the motor winding and on the discharge line.

The refrigerant circuit is complete with sight glass, filter drier, high and low pressure gauges, solenoid valve, direct expansion valve, high and low pressure switch.

Shell and tube dry expansion type condenser, factory insulated with flexible close cell material.

Shell and tube type evaporator.

The electric panel consists of compressor breaker, compressor contactor, phase sequence relay, control circuit breaker, microprocessor control with function display.

LCD display, touch screen control panel as standard.

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

For the units with semi-hermetic screw compressor, an infinitely variable capacity control system that is capable of exactly matching the demand requirement of the system is to be supplied. This system is to provide precise and stable control of supply water temperature over the complete range of operating conditions.

OPTIONAL

Electronic expansion valve

Desuperheater as optional.

Electronic controller with BMS system.

Water cooled water chiller R22,R407c,R134a 140-1840kw