WISH HIGH VOLTAGE SWITCH EXHIBITION PAINTING

The hollow composite insulator mainly consists of four parts: the epoxy fiberglass winding tube (cylinder) produced by Taporel Electrical, metal flanges, and the silicone rubber umbrella skirts integrally injection-molded by Weishu Transmission & Distribution, and O-rings. Due to the excellent performance of the materials, it is extremely suitable for application in outdoor high-voltage equipment. Weishu Transmission & Distribution produces composite post insulators. Composite post insulators are high-voltage insulators made of silicone rubber composite materials, consisting of three parts: the glass fiber epoxy resin pull rod (rod core), silicone rubber umbrella skirts (umbrella plates), and metal end fittings (hardware). The main products include rod-type and cross-arm types, used as suspension and tension insulators on 35KV/110KV/220KV lines. Currently, there are also insulator products for 10KV lines.
Note: This translation was generated by AI for reference only.

COMPOSITE INSULATORS FOR ELECTRIFIED RAILWAY CATENARY SYSTEMS, COMPOSITE INSULATORS FOR URBAN RAIL TRANSIT, AND FUSE PRODUCTS

Composite insulators for electrified railway catenary systems are critical insulating components that ensure the safe and stable operation of the traction power supply system. They are primarily used in catenary structures such as cantilever arms, positioning devices, and support poles, where they perform the dual functions of electrical insulation and mechanical wire fixation. In urban rail transit, composite insulators are mainly employed in the catenary (or third-rail) systems of subways, light rails, and trams, providing both electrical isolation and mechanical support to ensure reliable power supply between the vehicle's pantograph (or current collector shoes) and the power supply network.