Zhejiang Wangjia Electric Technology Co., Ltd.  

Product Name: Brand New Design High Quality ATS 63A 4p Automatic Transfer Switch Wjq1-50/4p Model NO.: WJQ1-50/4P Output type: Single Poles: 4P Type: Load Isolation Switch Certification: CCC Operation: Rotating Handle Brand: Wj Warranty: 2 Year Trademark: WJ Product Description WJQ1-63Automatic Transfer Switch ATS(CB Type)WJQ1-63is terminal type automatic transfer device. It's suitable for 3 phases 4 wires (or 1 phase 1 wire) dual power grid with AC 50/60Hz, rated voltage 400V/230V and rated current up to 63A. When one power goes wrong (only test normal Phase A voltage and reserve Phase A voltage, only test loss voltage or loss phase),it will automatic connect one or several load circuits from one power to the other power automatically, to ensure normal power supply of load circuits.The automatic transfer switch conforms to IEC60947-6-1 and GB/T14048.11Normal conditions for operation and installation:Environmental Temperature Condition:-5~+40°CInstallation site is not more than 2000 meters above sea level.Pollution Level: Grade 3Installation Category: 3Vertical installation or horizontal installationSeries/ModelWJQ1-63Poles4PRateCurrent10A-63AFrequency50Hz/60HzRatedInsulationVoltage690VRatedWorkingVoltage400VACControlVoltageStandard:220V(±20%/Customize)Tripping Current5-10In(Type C), 10-15In(Type D)StandardFunctionShort-circuitprotection,OverloadProtection,Lossvoltageprotection,(losephaseprotection,transfertimedelay,sendingasignaltoautostartGensetcanbecustomized)NoteWithoutextracontrollerandIntegratedType