Contact person: Ms. AliceQin
Position: sales
Address: No.2200 Zhu Dai Road, waigang Industrial Park, Jiading District, Shanghai,China
Country: China
Phone: +86 021 59585699 - Mobi: +86 13816316091
three phase transformer
Price: 0
Product Name: Three-phase Isolation transformer |
Model Number: SG-?KVA |
Phase: Three |
Input Voltage: Customized |
Output Voltage: Customized |
Impedance: Customized |
Connection Type: DYN11/YYN0 |
Capacity: Customized |
Frequency: 50/60Hz |
Insulation level: F/H |
PressureTest: Primary to secondary2.5KV/min Primary to safety ground2.5KV/min Secondary to safety ground1.5KV/min |
Insulation Resistance: Primary to secondary2500V>100megohm Primary to safety ground2500V>100megohm Secondary to safety ground1500V>100megohm |
Induced overvoltage withstand test: 125Hz/760V/min |
Ground Resistance: 25A<100milliohm |
Cooling Method: Natural or air cooling |
Transformation Ratio: <3% |
Air Carrying Current: <3% |
Impedance Voltage: 4.5% |
Total Losses: 4% |
Efficiency: 80%--99% |
Overall Dimensions(A*B*C): Customized |
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