The master module can work independently or together with up to 7
slave modules, cooling capacity from 60 to 868kW.
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.
Paddle flow switch;
Metallic filter for hydraulic circuit;
Rubber anti-vibration mounting... &
General Air Conditioner (60-100kw) (LAWHTM) Images