AB-3S-12 Outdoor High Voltage Vacuum Circuit Breaker

AB-3S-12 series circuit breaker is a new generation of column intelligent vacuum circuit breaker developed by our company, which integrates advanced technology at home and abroad, adopts new design concept and high-tech means. The product can be used as the 10KV side switch and 10KV outlet switch of the main transformer in 35kV substation, and also as the column switch of the distribution network. When combined with various control units produced by the company, it can easily realize control, protection, measurement and communication. It is the first choice for realizing the automation and miniaturization of the distribution network

Description

AB-3S-12 Outdoor High Voltage Vacuum Circuit Breaker

Overview

Ab-3s-12 series circuit breaker is a new generation of intelligent vacuum circuit breaker on the column developed by our company, integrating advanced technology at home and abroad, taking advantage of the strength of many families, adopting a new design concept and using high-tech means.

The product can be used as the switch of 10kV side and 10kV outlet of main transformer of 35kV substation, as well as the switch on the column of distribution network. It can easily realize control, protection, measurement and communication when combined with various control units produced by the company. It is the preferred equipment for realizing automation and miniaturization of distribution network.

Use environmental conditions

1.Working environment temperature: no more than 40C; The average daily temperature does not exceed 35C; The lowest ambient air temperature is -25C;

2.Air relative humidity: the daily average is not more than 95%, the monthly average is not more than 90%; The average water vapor pressure 8 is not greater than 2.2kpa; The monthly average is no more than 1.8kPa;

3.Altitude: not more than 2000m;

4.The surroundings are not visibly contaminated by dust, smoke, corrosive and/or flammable gases, vapors or salt spray; ibration or ground motion from outside the switchgear and control equipment is negligible;

5.The amplitude of induced emi in the secondary system is not more than 1.6kV.

Main Technical Parapeter

Outline & Installation dimensions

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