Power transformer bushing

Product overview
The 平高 outgoing line bushing series covers voltage levels from 72.5 kV to 1100 kV. Complete type test reports and product qualification certificates are provided to meet different customer requirements. The product offers high technical parameters and large rated current, with excellent insulation performance. It is operable at temperatures down to -40°C and suitable for use at altitudes up to 3000 m and in Pollution Class IV areas. The units are lightweight for easy transport and installation, mechanically stable and resistant to breakage, ensuring safe and reliable operation.

Category
Components and machining support services - Post composite insulators

Features

• Voltage range coverage: 72.5 kV – 1100 kV
• Complete type test reports and product qualification certificates
• High rated current and superior technical parameters
• Excellent insulation performance
• Operable down to -40°C
• Suitable for altitudes up to 3000 m and Pollution Class IV
• Lightweight for easier transport and installation
• Stable mechanical properties, resistant to breakage, safe and reliable operation

Specifications / Technical data

• Voltage range: 72.5 kV – 1100 kV
• Operating temperature: down to -40°C
• Altitude suitability: up to 3000 m
• Pollution level: Class IV
• Documentation: complete type test reports and product qualification certificates
• Key features: high rated current, excellent insulation, lightweight, stable mechanical properties