function of transformer sheath

The core function of transformer sheath is insulation, protection, and fixation, ensuring the safe and stable operation of transformer related components.

core function

Insulation isolation: prevents electrical leakage between conductive components and the outside world (such as air or metal shells), avoiding the risk of short circuit or electric shock.

Physical protection: Resist environmental erosion such as wind, rain, dust, oil stains, and ultraviolet rays, and prevent component oxidation, aging, or damage.

Fixed support: It plays a positioning and fixing role for components such as transformer leads and terminal blocks, reducing the impact of vibration.

Additional notes

The sheath is mostly made of silicone rubber, epoxy resin and other materials with excellent insulation performance, which are resistant to high and low temperatures, aging, and suitable for outdoor or complex working conditions of transformers.