Design features

• 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.

       ·  W shape aluminum fin type condenser, assuring adequate heat exchanging area within smaller unit size
        ·     High efficient evaporator with internal thread copper tube.
        ·   Large air volume axial fan with metal blades. Motor separated from net-cover, fixed on exhaust port by metal
        ·   Siemens PLC control, LCD touch screen interface.
        ·   Standard design charged R22, CFC Free R407C, R410A, R404A, R134A for option.
        ·   380V-415V/50Hz 3pH for standard design. Different design on customers' request.