Welcome to Jiangsu Youpin Electric.,LTD.
  • Tel: +86-0514-87507999
  • Fax: +86-0514-87912717
UPREKQ Dual power automatic transfer switch
PC isolation type
UPREKQ series of PC-class dual power automatic transfer switch is mainly used for AC rated frequency 50Hz (or 60Hz), rated voltage to 690V, rated current to 3200A dual power supply (common and standby power supply, power supply and power supply) , Because one way power supply undervoltage, overvoltage, loss of phase ,phase loss (loss of pressure) when the power between the automatic or manual switching to ensure the continuity of its power supply, make it reliability and security .