... Type 10KV Power Transformer 2, Low noise,low power lose,no pollution 3, Good quality and reasonable price SCB9 Cast Resin Dry Type 10KV Power Transformer Fertures ... 1, Low noise, low power loss, no pollution, eco-friendly Maintenance-free ... 7, Executed standards:GB/T10228-2008 SCB9 Cast Resin Dry Type 10KV Power Transformer