One basic requirement to starting element of relay protection is that it has high sensitivity and can reflect all kinds of faults.
对继电保护启动元件的一个基本要求是能反映各种故障，并且灵敏度要高。
It was suitable to be used in ASEA type high power relay as the elastic element of insert-pull pieces.
它特别适用于大功率ASEA型继电器接插件，也可用于其他弹性元件。
The circuit breaker after getting command from the protective relay, disconnects only the faulted element.
从后得到的保护继电器命令断路器，只有断开故障因素。
This paper describes the operation principle of a simple phase sequence relay, its parameter calculating method, and the correlative relationship and optimization problem on element parameters.
本文阐述了一种简单的相序保护器的工作原理及其参数计算原则，讨论了元件参数之间的相对关系和优化问题。
LZ-22 partial impedance relay usually used as measuring element on distance protection of the line at small or big current power system.
偏移特性阻抗继电器常用于小电流或大电流接地系统中作为输电线路距离保护的测量元件。
In this paper a finite element model of hermetically sealed electromagnetic relay is built, through normal modes analysis and frequency response analysis, the vibration transitive path is studied.
军用密封电磁继电器是广泛应用于运载火箭、导弹、卫星等武器装备系统与航天系统中的关键元器件，工作环境的复杂性要求其必须具备良好的耐力学性能。
The utility model relates to a line connector belonging to an electric basic element. A cable line is penetrated into a relay sheath, and then is tabled with a plug.
本实用新型涉及电气基本元件中的一种线路连接器，它是由一电缆线穿入中继套后，再与一插头嵌合；
The utility model relates to a line connector belonging to an electric basic element. A cable line is penetrated into a relay sheath, and then is tabled with a plug.
本实用新型涉及电气基本元件中的一种线路连接器，它是由一电缆线穿入中继套后，再与一插头嵌合；
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