Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: SUNTREE/OEM
  • Model Number: SQ3Z Intelligent automatic transfer switches
  • Max. Current: automatic transfer switches for 63A
  • Max. Voltage: automatic transfer switches for 380V
  • Pole: automatic transfer switches of 3P,4P
  • Change over time: Less than 800A 1S/0.5S, 800A~300A1.2S/2.4S
  • Operation type: Auto&Manual, or Manual
  • Quality guarantee: 3Years automatic transfer switches
  • COC: China, automatic transfer switches
  • Max current:: automatic transfer switches for 63A
  • Feature: Double complex Contact,Zero Arc,distinct on&off Position indicator

SQ3Z series intelligent automatic transfer switch

  • Device body and intelligent automatic controller
  • Aerial plug port
  • Special shielded cable
  • Passed IEC, CCC, CE Certification
  • Intelligent automatic transfer switches

Scope of application

  • Ambient air temperature of automatic transfer switches should be within -25℃~40℃, the mean value within 24hours should not exceed 35℃;
  • Atmospheric conditions: the air should be clean, the relative humidity should not exceed 50% at 40℃, higher relative humidity is permissible at low temperature condition; for instance, RH may reach 90% at 20℃, but should take the condensation into consideration that may caused by temperature change;
  • The altitude of installation site should not exceed 2000m, teh automatic transfer switches should be used indoors;
  • The installation site of automatic transfer switches should be free of strenuous vibration or impact, no corrosion affecting the electric elecments;
  • If beyond the abovementioned conditions, please negotiate with the manufacturer when placing the order;
  • If the  automatic transfer switches is intended for offshore oil or nuclear power station,  shall enter into an additional technical agreement.