It adopts high-efficiency motor driving two-stage impellers with simpler structure and more reliable operation. The size and weight of compressor is only 40% of the conventional compressor with the same cooling capacity.
It adopts high-efficiecy permanent magnet synchronous inverter motor, whose power is over 400kW and rotation speed is over 18000rp. Meanwhile, the helical refrigerant ejecting cooling technology is adopted to ensure high-efficiency operation of the motor.
The design of impeller and diffuser is optimized for the load of 25-100%, achieving high-efficiency operation of compressor in various loads.
It adopts patented sensor control technology to control the position of motor precisely and improve the reliability.
It adopts the unique low solidity diffuser to achieve high-efficiency recycle of pressure. *Two-stage compression technology is adopted to improve efficiency by 5-6% compared with one-stage cooling circulation system.
User-friendly touch screen is adopted for convenient operation, precise control and stable output.
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