Design features:
Coolant temperature range from 5º C to -40º
C.
High efficient semi-hermetic twin-screw compressor adopted, high COP,
steady performance and long service life.
Compressor stepped capacity
control, minimize starting current and impact to grid.
25%-100%
continuous capacity control, ensuring compressor full performance, saving
running cost for customers.
High accuracy touch screen and imported PLC
controller adopted.
Multi-protection function: Compressor discharge over
temperature, motor over temperature, anti-freezing, over current, phase
sequence, high/low pressure, flow switch.
Mass Storage PLC, allows
permanent reservation of more than 100 fault records, precisely monitors unit
running state.
Pass word setting, avoids unit from shut down or damaged
by accidental factor.
Control components including thermal expansion
valve, solenoid valve, check valve are supplied by international brand, ensuring
steady and efficient running under wide range of working condition.
Units
are completely tested and operated at full load, leave factory with refrigerant,
can be start once water and power is connected.
Compressor with built-in
exhaust pot silencer ensures low noise running.
Corrosion-resistance
water system upon request.
Refrigerant option: R22, R407C, R404A, R134A
and R410A.
