Air Cooled Water Chiller And Heat Pump With Axial

H(R)AF 40-50
Cooling capacity: 37.4-50kW
Heating capacity: 41.5-55.6 kW

STRUCTURE
Panels and base frame are made from galvanized steel
protected with polyester powder painting to ensure total
resistance to atmospheric agents.
HERMETIC COMPRESSORS
Three phase scroll compressor, with thermal overload
cut-out and crankcase heater mounted on rubber vibration
isolators.
AXIAL FANS
External rotor type axial fans, equipped with single phase
direct drive motors, low noise 6 poles, protection level
IP54, provided with a protective outlet grille.
EVAPORATOR
High efficiency stainless steel brazed plate heat
exchanger, factory insulated with flexible close cell
material.
CONDENSER
Coils are consisting of seamless copper tubes
mechanically expanded into blue hydrophilic aluminum
fins, protected with flexible plastic grill.
REFRIGERANT CIRCUIT
Copper tube connection with charge valve, filter drier, sight
glass, gas-liquid separator, thermostatic expansion valve,
low pressure switch with automatic reset, high pressure
switch with manual reset.
The heat pump unit is completed also with 4-way valve,
liquid receiver and one way valve.
HYDRONIC CIRCUIT
Built with air vent valve, water drain connection,
male-threaded hydraulic connectors and water storage tank.
ELECTRIC PANEL
consists of:
Compressor contactor;
Compressor protection breaker;
Fan motor protection breaker;
Control circuit protection breaker;
Phase sequence relay ;
Programmable microprocessor controller;
Heat recovery functions