SF6 Gas Insulated Load Break Switch 15.5kV

SF6 Gas Insulated Load Break Switch 15.5kV

This advanced SF6 Gas Insulated Load Break Switch is engineered to provide superior performance in power distribution networks. Utilizing SF6 gas as an insulation medium, it offers excellent arc quenching capabilities and high dielectric strength, contributing to enhanced system reliability and safety. Designed for both overhead and underground line applications, this switch facilitates seamless and efficient switching of load currents. Its robust construction and adherence to international standards ensure long-term operational stability and minimal energy losses, making it an ideal solution for modern power management systems.

General Specifications

Product Overview

This SF6 Gas Insulated Load Break Switch is engineered for high-efficiency operation in power distribution systems. It is designed to facilitate seamless switching of load currents, contributing to effective power management and reliability.

Key Features and Applications

  • SF6 Gas Insulated for superior insulation and arc quenching.
  • Suitable for 15.5kV overhead and underground power distribution lines.
  • Enables efficient switching of load currents.
  • Designed for high-efficiency operation with minimal energy losses.

Properties and Uses of the Product

PropertyValue
Rated Voltage15.5kV
Rated Current630A
Frequency50Hz
Short-time Rated Current12.5kA
Rated Making Current (Peak)31.3kA / 2Times

Technical Specifications

SpecificationValue
Rated Voltage15.5kV
Rated Current630A
Rated Frequency50Hz
Rated Short Time Current (RMS)12.5kA
Rated Making Current (peak)31.3kA / 2times
Power Frequency Withstand Voltage50kV
Lightning Impulse Withstand Voltage110kV
Operation MethodAutomatic, Manual
Mechanical endurance (times)10,000 times
Insulation MediumSF6 Gas
Applied StandardIEC 62271-103
Control Circuit Operation PowerAC220V, DC24V

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