... , mainly producing refrigeration units). It also has branch companies in Shanghai, Guangzhou, Shenyang, Hefei, Wuhan, Changzhou etc. Our two main ... with ALCO FSE Control Module, EC2, EC3 and other electronic controllers which provide a 0...10V output signal for condensing ... protection for outdoor mounting.Overall dimension of FSP (mm): electronic fan speed power module FSP and control module FSE