Three-Phase Two-winding On-Load Tap Changer Power Transformer 220KV
Suitable for 30-220KV power grids, this on-load tap changer transformer allows live-line voltage regulation for stable power supply. With Dyn11 or Yyn0 connections, no-load current as low as 0.6%-2.5%, and impedance voltage of 7%-14%, it offers low losses, high overload capacity, and strong short-circuit withstand capability. Perfect for industrial plants, urban distribution networks, and main substation transformers.
Capacity: 3150-180000KVA
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