摘要
根据对QC83系列矿用隔爆型磁力起动器控制回路中9号线接地与不接地方式利弊的分析,提出了提高其电气安全性的改进方法。
According to the analysis of advantages and disadvantages of grounding and non-grounding of No. 9 line in the control circuit of QC83 series mining flameproof magnetic starter, the paper puts forward an improvement method to strengthen its electric safety.
出处
《煤矿机电》
2005年第6期32-33,共2页
Colliery Mechanical & Electrical Technology
