High Efficiency Compressor to Achieve a High COP

Daikin DC inverter models are equipped with the reluctance DC motor for compressor.
The reluctance DC motor uses 2 different types of torque, neodymium magnet*1 and reluctance torque *2.
This motor can save energy because it generates more power with a smaller electric power than an AC or previous DC motor.

Data are based on studies conducted under controlled conditions at a Daikin laboratory.
A neodymium magnet is approximately 10 times stronger than a standard ferrite magnet.
The torque created by the change in power between the iron and magnet parts.

Swing Compressor

High efficiency during partial load operation.

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