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The TSTY SG‑M‑250 kVA Oil‑Immersed Isolation Power Transformer (400V/400V) is a high-performance, three-phase transformer designed to provide electrical isolation without altering voltage levels. It features copper-to-copper windings, a sealed oil-immersed design with ONAN cooling, and operates at 50 Hz with a Dyn11 vector group. Engineered for safety and reliability, it includes protective components such as an oil level thermometer, pressure relief device, and oil level indicator.
