Car A/C Externally Regulated Compressor

By 4 August 2014

This is a compressor with an externally regulated compressor stroke.The swash plate angle is varied by a Pulse Width Modulated (PWM) controlled valve which is regulated by the Electronic Climate Control (ECC).This enables the compressor to be precisely regulated between minimum and maximum output. For this reason, the magnetic clutch can be dispensed with. Compressor oil supply is guaranteed, even when the compressor is operating at minimum output.

? Reduced overall weight – weight saving thanks to omission of magnetic clutch.
? Minimum fuel consumption thanks to precise control of compressor output according to respective requirements.
? No operating jolts when delivery quantity increases.