- 18
- Dec
250 KVA 20 KV hermetic oil type distribution transformer, oil immersed transformer, oil cooled transformer, China manufacturer supplier factory, high quality
Power and distribution transformer can be custom-made by our factory, welcome to contact us!
Characteristic of 250 KVA 20 KV hermetic oil type distribution transformer
Uri ng Transformer: S11-250 kVA-20/0.4 kV
- Mataas na boltahe: 20 kV
- Mababang boltahe: 0.4 kV
- Connection symbol: Dyn11/Yyn0/Yzn11
- Saklaw ng pag-tap: ±2×2.5%
- Coil material: Copper/Aluminum
- Cooling type: ONAN/AN (natural air cooling)
- Voltage regulation mode: Hindi nasasabik na pag-regulate ng boltahe
- Load loss: 3520/3350 W
- Walang pagkawala ng load: 400 W
- Impedance boltahe: 5.5 %
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