JiaxingHowSportMedicalInstrument
Zhejiang, CN
@jiaxinghowsportmedicalinstrume
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SKU ULDKC-18032601
Three phase autotranformer with factory price-QZB
Three phase autotranformer
Transformers & Accessories
Price on request
No public price on this one — ask the supplier for a quote.
Details
Threephasetransformer SG/QZB/SBK/Powertransformer/ZSG/SBDG/EPSUPS
InputVoltage Customized
OutputVoltage Customized
Impedance Customized
ConnectionType DYN11/YYN0
Capacity 0.1KVA—2500KVA
Frequency 50/60Hz
Insulation level F/H
Pressure Test Primarytosecondary2.5KV/min;
Primarytosafetyground2.5KV/min;
Secondarytosafetyground1.5KV/min
InsulationResistance Primarytosecondary2500V>100megohm;
Primarytosafetyground2500V>100megohm;
Secondarytosafetyground1500V>100megohm
Induced overvoltage withstand test 125Hz/760V/min
GroundResistance 25A<100milliohm
CoolingMethod Naturaloraircooling
TransformationRatio <3%
AirCarryingCurrent <3%
ImpedanceVoltage about4.5%
TotalLosses 4%
Efficiency 80%--99%
Certificate CE,ISO