SGQ-ATS

Detailed Product Description

this ats controller has following characters 

Service Condition

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

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 .

  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.

  Pollution degree       the installation site of pollution degree is 3

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

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

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

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

                          Rectifier 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 and Intensity    

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