The soft starter of air-conditioning TL-ASSU220 is an embedded air-conditioning controller. It regulates the start-up voltage and current of the compressor intelligently by utilizing advanced micro-control technology of SCM, and effectively reduces the instantaneous current and power of the compressor while starting-up, thus protects the compressor and prolongs its life. Simultaneously, it also depresses the shock while air-conditioning starting up in the power supply network.

The soft starter TL-ASSU220 is applied with embedded system technology. It has many advantages such as smaller size, lighter weight, an anti shock, longer life, higher level in reliability and stability, easier installation etc. Especially, it functions well in some harsh condition.