Well Known Brand Compressor

• Unit adopts Germany BITZER or Taiwan HANBELL brand semi-hermetic screw compressor. The latest 5 to 6 patented screw rotor profile with excellent efficiency. 
• Adjustable infinite or closely stepped capacity control, features energy efficient, stable and quiet running. 
• Most advanced patented highest precision manufacturing process. 
• Built-in full intelligent monitoring and protection including thermal motor temperature monitoring, phase sequence monitoring, manual reset lock-out, oil temperature sensor. 
• Wide range of refrigerant for option, including R134A, R407c and R22(R404A, R507c upon request). 

Microprogramming Control System

• Industrial PLC centralized control combined with compressor capacity control system, precisely monitor. 
• Integrated protection for low temperature, high/low pressure, anti-freezing, phase missing, anti-phase, overload, motor over temperature, oil differential, flow switch, start up latency. 
• Optional operation language, menu leading, unit running state easy to adjust. 

Easy Installation, Reliable Running

• Closely stepped start-up, minimize impact to electricity. 
• Steady and safe running, low vibration, easy for installation. 
• Compact structure, less space demand and light in weight, easy for transport and installation. 
• Completely wired, inspected and tested pre-delivery, saving installation time and cost.