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MV Transformers

Installation: outdoor
Insulation type: dry, epoxy cast
Highest voltage for equipment Um (r.m.s.) 12 up to 36kV
Rated power-frequency withstand (induced) voltage (r.m.s.): 75kV
Rated lightning impulse withstand voltage (peak): 175kV
Rated frequency: 50Hz or 60Hz
Applied standard: IEC 61869-1&3 (IEC 60044-2)

Specifications:

Epoxy resin casting and full-closed construction, single-pole for phase to ground connection, It is widely used for measuring voltage, electric energy and protective relaying in the sing-phase or three phase power system with the frequency 50Hz or 60Hz and highest voltage for equipment up to 36kV.

Rated Primary Voltage

(kV)

Rated Secondary Voltage

(V)

Accuracy classes combination Rated Burden (VA) Thermal limiting Output (VA)

Rated Insulation Level

(kV)

33

34.5

35

100

110

115

120

220

240

0.2 25 500 36/70/170
0.5 50
1 100
3 200 600
5 500













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