400 kVA Oil-Cooled Ultra Isolation Step-Down Transformer

Volset 400 kVA oil-cooled Ultra Isolation Step Down Transformer provides high-capacity electrical isolation and reliable voltage reduction for heavy industrial operations. Designed for continuous high-load performance, it eliminates electrical noise, spikes, surges, and harmonics, ensuring clean and stable power delivery to large CNC setups, production lines, and sensitive plant equipment. Its oil-cooled design enhances thermal efficiency, durability, and long service life even in demanding environments.