screw compressor racks unit service manual
1.RRE series screw compressor racks are assembled with original Semi-hermetic screw compressors, ( Carrier Hanbell brands for option);
2.Specially used for low temperature application and big capacity demand;
3.With development of refrigeration market, huge capacity cold rooms are required, screw compressor rack is perfectly applicable for it;
4.The racks are with protect function of overheat, overload, exhaust temperature , low oil level, oil flow;
5.This series refrigeration racks are widely used in different field, such as supermarket, food industry, chemical industry, hotel, restaurant, and even medical service, etc;
6. screw compressor rack for refrigeration system is the most popular equipment, which is welcome by many customers.
1.,Carrier or HANBELL screw compressor
Features of the Compressor Racks
1) High Reliability:Components are world- famous brand products such as (Carrier, Copeland and Hanbell optional) compressor, DANFOSS Controller, SIEMENS electrical members;
2) Safety:The unit is with complete self protection system for high pressure, low pressure, oil level, oil temperature, oil flow, against overloading, overheat etc.
3) Automatic and remote contro:With PLC control cabinet and unit can perform automatically without watching or connected with remote computer.
4) Energy Saving:Capacity can be increased 35% and efficiency can be increased 20% than single compressor unit.
5) High efficiency:Multi-connected compressors save 20% to 50% electricity than single compressor unit.
6) Convenient Installation:Most of refrigeration parts and electrical parts are factory-connected and only simple on-site installation is need.
7) Compact structure:The unit occupies only 1/6 space of Ammonia unit.
Box type, compact structure and good-looking figure;
Scientific designs, steady air flow, can fully exert heat-transfer capacity of the condensing unit;
Rational performance design, high energy efficiency;
Axial fan, good-looking figure, low processing noise level;
Convenient design for maintain (front board can be easily take down);
We keep in touch well with our supplier, to guarantee material quality and production lead time of every order.