Presents the basic principle and function of the new generation of comprehensive electric protector, as well as the whole process control of HP electric motor switch-on with it.
介绍新一代综合保护器基本原理和功能，利用电气综合保护器，对高压电动机的启动实现全过程控制。
The paper describes emphatically the principles of electrical leakage protector, the selection of design parameters and erection as well as wiring and inquires into the reliability of it.
重点论述漏电保护装置的原理、设计参数选定和安装接线，对其可靠性进行探讨。
Introductions are given to the principle of testing motor protector and technical parameters, as well as the structure of computer automated test system for motor protectors.
介绍了马达保护器的测试工作原理、技术指标，提出了马达保护器的计算机自动测试系统的组成结构。
The relay protector is an extremely important installation to the stability of the operation of the whole electric power system as well as the protected electric facilities.
继电保护装置对整个电力系统的稳定运行以及被保护的电气设备都是极端重要的设施。
Modern times find him as a watch and guard dog as well as a family friend, guardian and protector.
现代人发现，他作为家庭伴侣与作为守护犬或警卫犬一样好。
Protector Plus Professional is designed to perform reliably at home as well as in a corporate environment.
保护加上专业的设计在国内演出，以及在企业环境中可靠。
It elaborates protection configuration of generator and transformer of the station, and introduces NARI' s RCS- 985GW protector and RCS-985TW protector as well as Yinshan' s YS-201A fault recorder.
详述岩滩水电站发电机、变压器保护的配置，介绍南瑞继保RCS-985GW、RCS-985TW型保护装置及银山YS-201A型故障录波装置特点。
It elaborates protection configuration of generator and transformer of the station, and introduces NARI' s RCS- 985GW protector and RCS-985TW protector as well as Yinshan' s YS-201A fault recorder.
详述岩滩水电站发电机、变压器保护的配置，介绍南瑞继保RCS-985GW、RCS-985TW型保护装置及银山YS-201A型故障录波装置特点。
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