BH3HVA-DH Series 3Ø High Voltage Transformers (삼상 고압식 트랜스) 이전목록 본문 Technical Specifications Primary Voltage : 3300V / 6600V Secondary Voltage : 220V / 380V Operating Frequency : 50/60Hz Insulation Class : B Class Standard : IEC, KS C Typical Applications Control panel Power supply Machinery etc. 이전목록