Tag: air cooled screw chiller

Air cooled water chiller system in full capacity.

Dekon air cooled water chiller cooling

1. Cooling capacity range: 151.2 kW to 752.4 kW
Hermetic scroll compressor for model 150 to 180,
Semi-hermetic screw compressor for model 250 to 760.

2. Options for Freon: R22,R407c,R134a or R410a all available;

3. T1 and T3 conditions both available;

4. Power supply with 380-440V 3Ph- 50/60Hz

Each compressor is equipped with a crankcase heater and a thermal overload cut-out;

The screw compressor is also complete with a built-in electronic protection with temperature
sensor located directly in the motor winding and on the discharge line;

External rotor type axial fans, equipped with three phase direct drive motor,low noise 8 poles;

Protection level IP54, provided with a protective outlet grille.

Evaporator built with high effciency shell and tube type heat exchanger;

Factory insulated with fexible close cell material.

Condenser built with seamless copper tubes mechanically expanded into blue hydrophilic aluminum fins;

Refrigerant circuit complete with charge valves, flter drier, sight glass, gas-liquid separator, thermostatic expansion valve, high & low pressure switch.

The heat pump unit is completed with 4-way valve, liquid receiver and one way valve

Hydraulic circuit built with galvanized pipe, complete with water discharge connection for shell and tube heat exchanger and fange type hydraulic connectors;

Electric panel consist of: compressor contactor, fan motor contactor, compressor isolating switch, fan protection breaker, phase sequence relay and microprocessor with function
display.

Automatic operation dramatically reducing maintenance cost

OPTIONAL FUNCTIONS
1. Metallic flter for hydraulic circuit
2. Rubber antivibration mounting
3. Remote condenser
4. BMS
5. Modular design
6. T3 (Tropical climate)
7. Heat recovery
8. Plate heat exchanger

For more products pls check: http://www.dekon-china.com