45KVA Three phase isolation transformer
Rate power:100VA-5000KVA
Primary/Secondary voltage:Can be customized
Cooling method:AN/AF
Insulation class:H
Frequency:50~1000Hz
Grounding resistance:25A<100mΩ
Vacumn varnished
Supply capacity: 1500pcs/month ThreephasetransformerSG/QZB/SBK/Powertransformer/ZSG/SBDG/EPSUPSInputVoltageCustomizedOutputVoltageCustomizedImpedanceCustomizedConnectionTypeDYN11/YYN0Capacity0.1KVA—5000KVAFrequency50/60HzInsulationlevelF/HWithstand Voltage TestingPrimarytosecondary2.5KV/min;Primarytosafetyground2.5KV/min;Secondarytosafetyground1.5KV/minInsulationResistancePrimarytosecondary2500V>100megohm;Primarytosafetyground2500V>100megohm;Secondarytosafetyground1500V>100megohmInducedovervoltagewithstandtest125Hz/760V/minGroundResistance25A<100milliohmCoolingMethodNaturaloraircoolingTransformationRatio<3%AirCarryingCurrent<3%ImpedanceVoltageabout4.5%TotalLosses4%Efficiency95%--99%CertificateCE,ISO
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