100 tons cap Air source Chiller with Bitzer screw compressor

 Indoor unit

Features:

1.  Excellent  performance

*    The main body is equipped with semi-hermetic screw compressor, integrating the motor, without worrying about shaft seal leakage. 

*    The single or more compressors are provided with startup-shutdown cycle control program so as to uniformly load parts and extend service life. Multiple refrigerating circuits are provided for the unit, and when one circuits is under maintenance , other circuits are able to run normally as mutual standby. Unload depressurized start is provided for the compressors to prevent the impact on the power grid.

*     Ultra-low noise turbine blade design.

*     V-shaped appearance provides better heat dissipation.

2.    Exclusive high -temperature unit

*      The high-temperature unit is able to provide 55-60℃ air conditioner hot water, and the heat recycle type provides water for living, which conform to the head-Power's high requirements on energy saving.

3.     Easy assembly 

*       The unit enjoys compact sttructure, covers small area, saves machine room space; it almost not vibrates due to the provision of foundation anti-vibrating meassure.

*      Upon delivery of the unit, R22 refrigerant and lubricating oil have been filled into it,  then it's only necessary to connect the evaporator water pipe during assembly, saving time and cost.

4.    Lower running and mainenance cost

*        Intelligent program control can be achieved for the unit according to the load demand : 100%, 75%, 50%,  25%(or start), 0 and  stepless adjustment reducing energy consumption.

*       Totall parts, without the use of air intake and exhaust valves, not sensible to wet stroke and extremly low fault rate.

*       Failure-free operation time of the screw compressor s up to 40,000 hours.

5 .   Complete safeety protections

*        Pressure protection:High and Low-pressure protecting devices.

*        Motor protection:Voltage-loss protection, phase-loss protection, inverse phase protection and  over-heat protection.

*        Anti-freezing protection: The unit will stop running in case of excessively low cooling water temperature.

*        Safety valve protection : When the rifrigerant pressure exceeds a certain valve, the safety valve will be  turned on automatically.

*         Above device protections ensure the safe reliable runnning the unit.

 1. We can provide OEM service for customers.

2.  We produce according to customers' requirements.

3.  Factory visitting.

4.  General testing and operational test carried out for every unit before delivery.

5. More details please see our homepage: http://www. china-headpower.com