The model GFJDZX0978-10BG voltage transformer is single-phase multi-winding whole sealing epoxy pouring product. It is used both indoor and outdoor for measurement of voltage and electric energy as well as relay protection in the electric system of rated frequency 50/60Hz and rated voltage 12kV or below.
Technical parameters | |
---|---|
Standards | IEC60044; IEC 61869; ANSI/IEEE C57.13 |
Rated voltage | 10KV, 6KV |
Rated load | ≤250VA |
Rated frequency | 50Hz or 60Hz |
Cosø | 0.8 (lag) |
Phase number | Single |
Rated insulation level | 12/42/75KV, 7.2/32/60KV |
Class of pollution | II |
Mechanical parameters | |
Material | Epoxy resin |
Weight (kg) | 30 |
Operating conditions | |
Operating temperature | -25°C to +55°C |
Daily average temp | <+40°C |
Storage temperature | -40°C to +70°C |
Altitude | <1000 meters |
Condition | No existence of severely begrimed, erosive and radioactive gas in the air. Permission of long-term operation under rated current. |
Model | Rated voltage ratio (KV) | Class combination | Accuracy class and rated output (VA) | Limiting therminal output (VA) | |||
---|---|---|---|---|---|---|---|
0.2 | 0.5 | 1.0 | 6P | ||||
GFJDZX0978-10BG | 10/√3/0.1/√3/0.1/3 | 0.2/6P 0.5/6P 1.0/6P |
50 | 120 | 250 | 100 | 1000 |
GFJDZX0978-6BG | 6√3/0.1/√3/0.1/3 | ||||||
GFJDZX0978-10BG | 10/√3/0.1/√3/0.1/√3/0.1/3 | 0.2/0.5/6P | 30 | 30 | 100 | 2×500 | |
GFJDZX0978-6BG | 6/√3/0.1/√3/0.1/√3/0.1/3 |