3-Phase Dry Type Isolation Transformer: 380V to 220V, 415V, 440V, 480V Step-Up/Step-Down.

This versatile electrical device is designed to provide safe and efficient voltage transformation in various industrial settings. It facilitates the conversion of 380V to 220V, as well as other configurations like 415V, 440V, and 480V, offering both step-up and step-down options depending on your requirements. Engineered for durability and reliability, it ensures optimal performance by preventing electrical noise and isolating sensitive equipment from power surges and fluctuations. This transformer is ideal for maintaining consistent power supply, enhancing the longevity and performance of your electrical systems. Voltage Ratio: 1:1 Power Phases: Three-phase Rated Power: 5kva, 10kva, 15kva, 20kva, 30kva, 40kva, 50kva, 100kva Moisture-proof Method: Open Cooling Method: Oil-immersed self-cooled Cooling Form: Dry Frequency Characteristics: 50/60hz Winding Form: Autocoupled Core Form: Heart-style Core Shape: Type E Appearance and Structure: Vertical Application: Isolation Manufacture country: China Instructions included: No