BHTB-ESG Series 1Ø Economical Autotransformers (단상 단권 경제형 트랜스) 이전목록 본문 Technical Specifications Primary Voltage : 380V Secondary Voltage : 220V Operating Frequency : 60Hz Insulation Class : B Class Standard : KS C Typical Applications Control panel Semi conductor, Display power equipment Machinery Heater control etc. 이전목록