WEIFAN GROUP 1250kVA 11kV oil immersed hermetically sealed distribution transformer which is manufactured in China. It is intended for operation in power supply with voltage...
Download as PDFWEIFAN GROUP 1250kVA 11kV oil immersed hermetically sealed distribution transformer which is manufactured in China. It is intended for operation in power supply with voltage of 11kV….
1250kVA 11kV oil immersed hermetically sealed distribution transformer which is manufactured in China. It is intended for operation in power supply with voltage of 11kV. The hermetically sealed distribution transformers are totally maintenance free and are particularly suited for use in exposed outdoor environments such as moisture, salt or dust laden atmospheres (operational temperature is from -60˚C to +40˚C).
Specifications of 1250kVA 11kV Hermetically Sealed Distribution Transformer:
Features of 1250kVA 11kV Hermetically Sealed Distribution Transformer:
Technical specifications are not available.
| Rated capacity kVA | Voltage combination | NO-load loss W | Load loss W | No-load current % |
Short-circuit Impedance |
|||
| HV (kV) | HV tapping range | LV (kV) | Connection symbol | |||||
| 30 | 6.3kV 10.5kV 11kV 13.2kV 13.8kV 15kV |
±2 × 2.5%; Or ±5% |
0.4 | Dyn11 or Yyn0 | 90 | 660 | 2.1 | 5.5 |
| 50 | 130 | 960 | 2.0 | |||||
| 63 | 150 | 1145 | 1.9 | |||||
| 80 | 180 | 1370 | 1.8 | |||||
| 100 | 200 | 1650 | 1.6 | |||||
| 125 | 240 | 1980 | 1.5 | |||||
| 160 | 290 | 2420 | 1.4 | |||||
| 200 | 330 | 2860 | 1.3 | |||||
| 250 | 400 | 3350 | 1.2 | |||||
| 315 | 480 | 4010 | 1.1 | |||||
| 400 | 570 | 4730 | 1.0 | |||||
| 500 | 680 | 5660 | 1.0 | |||||
| 630 | 810 | 6820 | 0.9 | 6 | ||||
| 800 | 980 | 8250 | 0.8 | |||||
| 1000 | 1150 | 11330 | 0.7 | |||||
| 1250 | 1350 | 13200 | 0.7 | |||||
| 1600 | 1630 | 15950 | 0.6 | |||||
| 2000 | 1950 | 19140 | 0.6 | |||||
| 2500 | 2340 | 22200 | 0.6 | |||||
