Top sale three phase transformer SG series isolation transformer 10kva machine t - Patan

Wednesday, 14 March 2018

Item details

City: Patan, Gujarat
Offer type: Sell

Contacts

Contact name Alice Qin
Phone 86 13816316091

Item description

Three phase transformerSG/QZB/SBK/Power transformer/ZSG/SBDG/EPS UPS
Input VoltageCustomized
Output VoltageCustomized
ImpedanceCustomized
Connection TypeDYN11/YYN0
Capacity0.1KVA—2500KVA
Frequency50/60Hz
Insulation levelF/H
Pressure TestPrimary to secondary2.5KV/min;
Primary to safety ground2.5KV/min;
Secondary to safety ground1.5KV/min
Insulation ResistancePrimary to secondary2500V>100megohm;
Primary to safety ground2500V>100megohm;
Secondary to safety ground1500V>100megohm
Induced overvoltage withstand test125Hz/760V/min
Ground Resistance25A<100milliohm
Cooling MethodNatural or air cooling
Transformation Ratio<3%
Air Carrying Current<3%
Impedance Voltageabout 4.5%
Total Losses4%
Efficiency8099%
CertificateCE, ISO