WATER COOLED PACKAGED CHILLERS WITH HORIZONTAL SCREW COMPRESSORS 53 TO 317 TONS
TAWC Series R22 & R407c 50Hz
General
The unit is completely factory assembled and wired in a single package complete with horizontal screw compressors, evaporator, condenser, starting control and
safety and operating controls. It is given a complete factory operating and control sequence test under load conditions and is shipped with full operating charge of refrigerant and full oil charge.
CONSTRUCTION
Unit shall be constructed of heavy gauge steel, cleaned, primed with a rust inhibitor and painted.
STANDARD ELECTRICAL COMPONENTS
Star delta starter board
Circuit breakers for compressors
Power / control panel
Phase control relay
OPTIONS
Hot gas bypass
Elapsed time readout
Ground fault interrupter
300 psig (2067 kpa) working pressure - water side on vessel
Heat recovery auxiliary condenser
Spring isolator
Flow switch
Condenser entering and leaving water temperature sensor and entering chilled water temperature sensor.
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