Modular Type Air Cooled Water Chiller and Heat Pump(R407c)

Specifications

The master module can work independently or together

with up to 7 slave modules, capacity from 101.3 to

810.4kW.

 Units with W type heat exchanger: panels, frame and

base are made from galvanized steel protected with

polyester powder painting to ensure total resistance to

atmospheric agents.

 3-phase scroll type compressor, with built-in thermal

overload cut-out and crankcase heater, mounted on

rubber vibration dampers.

 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.

 Evaporator built with high efficiency tube in tube type

heat exchanger, factory insulated with flexible close cell

material.

 Condenser built with seamless internal screw thread

copper tubes mechanically expanded into blue wave

hydrophilic aluminum fins.

 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.

 Hydraulic circuit built with galvanized pipe, complete with

water discharge connection for tube in tube heat

exchanger and flange type hydraulic connectors in two

directions easy for connections from both sides of the

units.

 Electric panel consist of: Compressor contactor, fan motor

contactor, compressor protection breaker, fan protection

breaker, phase sequence relay and microprocessor with

function display (display only for master/packaged unit)

Automatic operation dramatically reducing maintenance

cost thanks to reliable microprocessor system.

OPTIONAL

 Paddle flow switch;

 Metallic filter for hydraulic circuit;

 Water pump;

 Rubber antivibration mounting.