R22 Air Cooled Screw Chiller , Industry Water Cooling Machine With Pressure Protection

R22 Industry Air-Cooled Screw Chiller For reactor And Control Temperature


Quick Detail:

1. VSD/VFD type available,ABB converter for your choice
2. Adopting famous brand of components like SKF bearing,Danfoss pressure sensor,French Schneider control system.

Description:


Operation and maintenance costs low
* Unit changes according to the load, the intelligent process control: 100%, 75%, 50%, 25% (or start), 0, saving energy
* Only the total number of reciprocating screw compressor part 1 / 10, simple structure, less wearing parts, no suction, exhaust valve, is not sensitive to humidity trip, very low failure rate;
* Screw compressor failure-free operation up to 40,000 hours.
PLC controller
* Germany "SIEMENS" PLC programmable LCD touch screen controller, the whole man-machine interface (or English) text display;
* Automatic monitoring of cold water temperature and operating conditions, through PLC auto control slide valve, regulating operation of the compressor level, the effective use of tracking on-site load;
Comprehensive security protection
* Pressure protection
* Power protection
* Frost protection
* Safety valve protection
* Delay Protection
* Water conservation
Easy to install
* Unit has compact, small footprint, saving room space;
* Machine factory, has been completed strictly debug switch set, fully meet the design state;
* Minimal vibration, no special isolation measures based, easy to install;
* Installation just connect the evaporator and condenser cooling water, chilled water pipes.
Refrigeration Components / Electrical vitality of
With world brand contactors, relays, thermal protection, expansion valves, pressure control, filter drier, to ensure the reliability of the unit.


Specifications: