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- 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
Jenis trafo: S11-250 kVA-20/0.4 kV
- tegangan luhur: 20 kV
- tegangan low: 0.4 kV
- Connection symbol: Dyn11/Yyn0/Yzn11
- Rentang ngetok: ± 2 × 2.5%
- bahan Coil: Tambaga / Aluminium
- Cooling type: ONAN/AN (natural air cooling)
- modeu pangaturan tegangan: Unexcited tegangan régulasi
- Load loss: 3520/3350 W
- Taya leungitna beban: 400 W
- tegangan impedansi: 5.5%
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