... 雷电电磁脉冲 lightning electromagnetic pulse 过电压和过电流 overvoltage and overcurrent 直击雷 direct lightning strike ...
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Overvoltage and overcurrent protection 保护 ; 过压过流保护
overcurrent and overvoltage 过流过压
It has been being a vital important topic of how to improve the safeguard ability of overvoltage and overcurrent in SPC exchanges.
如何提高程控交换机的过压过流防护能力，一直是通信系统中非常重要的研究课题。
The paper analyzes the major reasons of overvoltage and overcurrent occuring to program-controlled digital users exchanger, and discusses the protection methods against overvoltage and overcurrent.
本文分析了程控数字用户交换机过压过流产生的主要原因，并讨论了过压过流的保护方法。
To insure reliable operation and safe motion, the soft start, the overvoltage, overcurrent, and overheating protection are installed at the system.
本系统为确保可靠工作和安全运行，设置了软起动、过电压、过电流和过热等保护环节。
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