High energy efficiency, fitted with semi-hermetic screw compressors.Independent oil return system to ensure timely oil return.Intelligent control with a dedicated microprocessor controller for flexible regulation of unit operating status; equipped with self-locking and self-diagnosis functions.
Performance Features:
◎ Cooling capacity of a single unit: 325 kW – 2,110 kW.
◎ High energy efficiency, fitted with semi-hermetic screw compressors.
◎ Independent oil return system to ensure timely oil return.
◎ Intelligent control with a dedicated microprocessor controller for flexible regulation of unit operating status; equipped with self-locking and self-diagnosis functions.
◎ Starting methods for 380V units: star‑delta starting, solid-state soft starting and variable-frequency starting.
◎ Easy installation, time and space saving, compact structure, small footprint and convenient lifting.
◎ Low operation and maintenance costs. The unit adopts intelligent control according to load demand to reduce energy consumption.
Scope of Application:
◎ Large construction sites including guesthouses, hotels, shopping malls, office buildings, hospitals, schools, sports centres and industrial and mining enterprises.
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