GTQ3 series automatic transfer switch is applicable for distribution net work of AC50Hz, rated voltage of 400V, it has 3P and 4P.
GTQ3 series automatic transfer switch is used in hospitals, hotels, market, post and communication, fire high building, industrial assembly line by widely. Standard: GB/T14048.6.
Work condition
Sorrounding temperature
Upper limit: no more than +40℃
Lower limit: no less than -40℃
Average value: no more than +35℃ in 24h.
Installation place
Altitude height: no more than 2000m.