SGQ-ATS

                       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.

Intensity

                       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

                         switching device for main and standby power sources communicated at the same time so that aroused error .the switch has electric and

                         Main power AC220v without other control power after electromagnetic driving, mechanical electrical linked under connecting to avoid

                         Operations with live line work. N and T type used 2 coil direct current supply pulse operation. The power switching in controller

                         Load used V tape design. The M type used UNICOIL direct current supply pulse operation, to avoid magnetic coil under long

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   

Structure and Intensity    

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

                          The voltages relay action. After delay connecting middle relay, supplying power for Rectifier bridge. The switch action when driving solenoid

                          Rectifier bridge .when driving solenoid coil, switches action of backup battery complete the circuit. When the main power return normal

                         begin action, at the same time connecting controlled timing relay, after delay ,connecting middle relay ,supplying power for the

Operating principle    when main power DC-BUS relay testing voltage signal, (such as loss of power or under voltage) backup supply DC-BUS relay

  Flashover distance      the flashover distance is 80mm as the alternating current is 380v, when 660v .the distance is 100mm

  Installation gradient    the installation of ATS onto cabinet, the gradient not more than (plus-minus) 25Celcius

  Pollution degree       the installation site of pollution degree is 3

  Install elevation       the elevation of the installation site l less than 2000 m, when used in the higher sea level, should be consider air and the cooling effect will be reduced.

3) The daily maximum temperature less than +35Celcius atmospheric moisture relative humidity no more than 50% when the maximum temperature is +40Celcius the monthly maximum relative humidity is 90%can bear humidity from the sea .

Air temperature      1) maximum temperature less than+40 Celcius2) minimum temperature is more than -5Celcius

Service Condition

THIS ATS SERIES : 

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