40.5kV Outdoor Vacuum Circuit Breaker

This 40.5kV vacuum circuit breaker is designed for outdoor applications in substations. It provides control and protection by interrupting short-circuit currents under various electrical network conditions.

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Technical Specifications

Product Overview

High-Voltage Protection Solution

This 40.5kV Outdoor Vacuum Circuit Breaker is engineered for critical power transmission and distribution systems. Designed to reliably interrupt fault currents, it protects essential electrical infrastructure from damage due to overloads or short circuits. Featuring advanced arc-quenching technology, this unit ensures safe, efficient performance and extended service life in demanding outdoor environments.

Technical Specifications

Rated Voltage: 40.5 kV
Standards Compliance: IEC 62271-100

Applications & Usage

Core Functionality

Control and protection of substations
Protection of electrical equipment
Making and breaking short-circuit current
Network operation under various status conditions

Installation Environment

OutdoorSubstationIndustrial Facility

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