Standard voltage transformer other technical indicators in line with JB / T5473-1991 "Instrument voltage transformers", JJG314-94 "measuring voltage transformer test procedures" of the relevant provisions
1) measuring range: 20 to 120% of rated
2) Accuracy: 0.05
3) primary voltage rating: 500kV /, 220 kV / kV, 110 / kV, 350 / kV
10 / kV
4) secondary voltage rating: 0.1 / kV, 0.1kV
5) Rated capacity: 0.25VA
6) rated power factor: 0.8,1.0
7) insulation in the form of: SF6