Hisense latest self-developed inverter magnetic centrifugal chiller debuts with powerful and industry-leading features. It can be widely used in data centers, rail transit, supermarkets, hosptials, commercial complex, etc.ma

High-efficiency Magnetic Bearing Centrifugal Compressor

• No need of lubricating oil.
• Magnetic bearing technology with zero friction.
• High-speed direct drive without transmission loss, the efficiency over 97%.
• Two-stage compression technology with a wider operating range.
• Low vibration and low noise.

Magnetic Bearing

• One set of radial bearings and one set of axial bearings respectively arranged at the front and rear sides to form a NC magnetic bearing system.
• The high-quality position sensor can make sure accurate positioning of motor rotor running at ultra-high speed.
• No mechanical friction between the internal components inside the compressor, thus reducing frictional loss and keeping efficient operation all the time.
• No lubricating oil in the system, so there is no oil film influence on heat exchange, improving heat exchange efficiency greatly.
• No risk of bearing burning caused by oil loss, compared with the conventional centrifugal chiller.