Epoxy Insulated Load Break Switch (DS Type)

Epoxy Insulated Load Break Switch (DS Type)

This advanced epoxy insulated load break switch is designed for reliable operation in distribution networks. It offers a safe and efficient method for power disconnection, significantly reducing the risk of electrical accidents during maintenance procedures. The design prioritizes safety and operational stability, making it suitable for critical infrastructure applications. Utilizing vacuum interrupters for the switching part and epoxy for insulation, this device ensures robust performance and long mechanical endurance. It adheres to stringent industry standards, providing a dependable solution for managing power distribution with enhanced safety features.

General Specifications

Product Overview

This epoxy insulated load break switch (DS Type) provides a safe and efficient means of disconnecting power, reducing the risk of electrical accidents during maintenance. It is designed to be SF6 gas-free, contributing to environmental responsibility.

Properties and Uses

This product is engineered for high-efficiency operation within distribution systems. It ensures reliable power interruption and isolation, crucial for maintenance and fault clearing operations. Its robust construction and insulation medium contribute to its long operational life and safety.

Key Specifications

PropertyValue
Rated Voltage25.8kV
Rated Current630A
Frequency60Hz
Short-time Rated Current12.5kA
Rated Making Current (Peak)32.5kA / 5Times

Detailed Specifications

SpecificationValue
Rated Voltage25.8kV
Rated Current630A
Rated Frequency60Hz
Rated Short Time Current (RMS)12.5kA
Rated Making Current (peak)32.5kA / 5times
Power Frequency Withstand Voltage60kV / 66kV
Lightning Impulse Withstand Voltage150kV / 165kV
Operation MethodAutomatic, Manual
Mechanical endurance (times)5,000 times
Insulation MediumSwitch Part: VI (vacuum) , Conduction Part: Epoxy
Applied StandardKEPCO ES-5925-004, IEC 62271-103
Control Circuit Operation PowerAC220V, DC24V

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