An automatic transfer switch (ATS) is a self-acting, intelligent power switching device governed by dedicated control logic. The principal purpose of an ATS is to ensure the continuous delivery of electrical power from one of two power sources to a connected load circuit (electrical equipment - lights, motors, computers, etc.).

The main applied places include hospital, shopping mall, bank, fire control , telecommunication, high-rising building etc. where the power off is not allowed.

Singi's SWQ series meets the needs of different scenarios in terms of amperage, voltage, breaking capacity, etc. Welcome to provide construction requirements and we will provide solutions.