摘要
介绍PBG-630/6系列高压开关的产品结构、高压综合保护原理以及此开关在使用过程中进行的各项试验。为了研究PBG-630/6系列高压开关的工况,依次进行了工频耐压试验、真空断路器的使用要求与高压电脑保护装置试验、三相6 k V通电试验。实验分析得出,PBG-630/6系列高压开关具有很好的使用价值,该产品的使用是保证煤矿安全生产的前提。
This paper introduces the structure, principals and some experiments of PBG-630/6 high-voltage switch. In order to study the PBG-630/6 series high voltage switch mode, turn the power frequency withstand voltage test, test requirements of vacuum circuit breaker and protection of high-voltage computer device, three-phase 6 kV power test. The experimental analyzes that PBG-630/6 series high voltage switch has good value the use of the product, is the premise to ensure the safety of coal production.
出处
《机械管理开发》
2017年第4期78-80,共3页
Mechanical Management and Development
关键词
隔爆型高压开关
配电装置
故障与维护
flameproof high voltage switch
power distribution equipment
failure and maintenance
