断路器

When replacing operative boxes and disconnectors,the configuration problems of many relative circuits are discovered,such as pressure blocking,spring prevention, open-phase trip and so on.

为实现高压系统控制与保护系统的双重化配置，电力系统在保护双重化的基础上，同步进行了断路器操作回路的双重化配置，在操作箱及断路器的更换过程中，遇到了诸如压力闭锁、防跳、非全相跳闸等相关回路的配置等问题，对实际工作值得分析以及进行相应的处理。

If the circuit breaker to disconnect the initial state, the circuit breaker reclosing, the electrical start.

如果断路器初始状态为断开，断路器合闸，电机开始启动。

If the circuit breaker to disconnect the initial state, the circuitbreaker reclosing, the electrical start.

如果断路器初始状态为断开，断路器合闸，电机开始启动。

Should be in power after the first pull circuit breakers pull isolation switch to send electricity to be first combined together after the circuit breaker switch.

在停电时应先拉断路器后拉隔离开关送电时应先合隔离开关后合断路器。

Vacuum circuit breaker is to play an important role in middle and low electricityimplement of power system for its particular characteristic and degree with nosubstitution.

真空断路器由于其所特有的性能和在高压断路器领域中无可替代的地位，必将在电力系统的中低压电器领域内起到重要作用。

Vacuum circuit breaker is to play an important role in middle and low electricity implement of power system for its particular characteristic and degree with no substitution.

真空断路器由于其所特有的性能和在高压断路器领域中无可替代的地位，必将在电力系统的中低压电器领域内起到重要作用。

Is it design person who select for electromagnetic organization of the vacuum circuit breaker , operate of operating etc.

本设计针对真空断路器电磁机构的设计选型、运行操作等方面进行说明，并对其与断路器负载特性配合分析。

A method is hence proposed to prevent the fault by setting a surge arrester at inlet side of circuit breaker,or setting a surge arrester with gap at line terminal tower if there isn't a position for setting the arrester within substation.

探讨了断路器的性能、现行有关标准和规程的适用性，得出解决故障可采取的措施：在断路器的进线侧安装避雷器，如变电站内无安装位置的话，可在线路终端塔上安装带间隙的线路避雷器。

Prepared to boot, press the button after boot, the firstdetection circuit breaker status, if the initial state for closedcircuit breakers, electrical not start, and sound and light alarm.

准备开机时，按下开机按钮后，首先检测断路器状态，如果断路器初始状态为闭合，电机无法启动，并且声光报警。

The tripping device is basically divided into the instantaneous electromagnetic release and the time delay thermal release, which are used for protection of circuit from shortcircuit and overload respectively.

断路器由瞬时动作的电磁脱扣器和延时动作的热脱扣器组成，分别用作线路的短路和过载保护。250A及以上的断路器，其电磁铁脱扣器是可调的。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。