Isolation transformers are safe power supplies, generally used for machine repair and maintenance, protection, lightning protection, and filtering. Common Voltage Levels:220V to 380V transformer 380V to 220V transformer220V to 440V transformer 440V to 220V transformer208V to 400V transformer 400V to 208V transformer230V to 415V transformer 415V to 230V transformer380V to 600V transformer 600V to 380V transformer(or other voltages can be customized)PLACE OF ORIGINAnhui, ChinaSHIPPING METHODExpress, Land Freight, Sea Freight, Air FreightPORTShanghai, Shenzhen, Guangzhou, Yiwu, Qingdao, etc. QUALITY1-100≥100Est. Time7To be negotiated