285mm Dual-channel Gas-insulated Switchgear Bushing 2500A

The 285 gas-insulated switchgear bushing with dual-channel design is specially designed for gas-insulated switchgear systems that require dual-channel functionality. With a rated current of 2500A and a rated voltage of 12kV, it is suitable for high-current transmission systems. The bushing features a rated short-time withstand current of 50kA/4s and a rated peak withstand current of 125kA, capable of withstanding high surge currents for short durations. Made of epoxy resin, it offers excellent insulation performance, with a power frequency withstand voltage of 42kV and a lightning impulse withstand voltage of 75kV, ensuring safety and stability in high-voltage environments.

This gas-insulated switchgear bushing with a dual-channel design is especially suitable for applications in complex electrical systems where two independent current paths are required, enhancing system flexibility and reliability. With an IP67 protection level, it provides excellent dust and water resistance, making it suitable for harsh working environments. Whether in power transmission or substation fields, it ensures long-term stable operation.