Model NO.:35kV oil-immersed grounding transformer Usage:Power Transformer, Distribution Transformer Frequency Characteristics:High Frequency Brand:Zhi Feng Winding Material:Copper/Aluminum Cooling Mode:Onan/Onaf Core Material:Silicon Steel Insulation Class:Level a Ambient Temperature:25 Below Zero to 40 Above Zero Altitude:1000m Down Transport Package:Wooden Box Trademark:Zhifeng Transformer Origin:China HS Code:8504210000 Production Capacity:100 Units/Month