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

نوع ترانسفورماتور: S11-250 kVA-20/0.4 kV

  • ولتاژ بالا: 20 کیلو ولت
  • ولتاژ پایین: 0.4 کیلو ولت
  • Connection symbol: Dyn11/Yyn0/Yzn11
  • محدوده ضربه زدن: ± 2×2.5٪
  • مواد کویل: مس / آلومینیوم
  • Cooling type: ONAN/AN (natural air cooling)
  • حالت تنظیم ولتاژ: تنظیم ولتاژ تحریک نشده
  • Load loss: 3520/3350 W
  • بدون تلفات بار: 400 وات
  • ولتاژ امپدانس: 5.5 درصد

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