Automatic Transfer Switch (ATS) is used which alternating current is no more than 660VAC,and the direct current is 250v.

This generator ATS

when main power DC-BUS relay testing voltage signal, (such as loss of power or under voltage) backup supply DC-BUS relaybegin action, at the same time connecting controlled timing relay, after delay,connecting middle relay,supplying power for theRectifier bridge.when driving solenoid coil, switches action of backup battery complete the circuit. When the main power return normal The voltages relay action. After delay connecting middle relay, supplying power for Rectifier bridge. The switch action when driving solenoid

Coil. Mains power restoration, backup battery terminal supply at the same time.

Structure           

SGQ and ATS use solenoid coil driving, electric apparatus as linked at same time. The major loop contact terminals are two static loads, one dynamic Load used “V” tape design. The “M” type used UNICOIL direct current supply pulse operation, to avoid magnetic coil under long Operations with live line work.” N” and “T” type used 2 coil direct current supply pulse operation. The power switching in controller Main power AC220v without other control power after electromagnetic driving, mechanical electrical linked under connecting to avoid switching device for main and standby power sources communicated at the same time so that aroused error.the switch has electric and Mechanism close instructions as segregation of functions indicator.we also supply two normal open and two normal closed passive secondary contacts for use of others

SGQ and ATS as main double loop power supply and automatic transfer switch mainly used for first order load which under state specified standards. it also adapted to mansion,communication, coal mine and ship,industrial assembly, health and medicine, military equipment and so on . The main switching power also can be network, auto starting generator and storage battery, or set by customers. ATS switching time within 80ms.customers can delay according to practical .when the main power and standby power supply at the same time, the main power preferred.