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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