断路器

It is noted that in the example given, by the year 2007 the short circuit level is above the interruptive capacity of any breaker at the 400 kV bus.

我们注意到，在给出的例子中，到2007年之前的短路水平高于400千伏总线任何断路器的中断能力。

C It is inevitable to reflect on solutions to limit fault currents in power systems in the long range, if short circuit currents continue increasing as expected, a truly FCL for transmission systems is not available, and high interruptive capacity breakers are not cost effective.

如果短路电流如预料的那样继续增加，那么它不可避免的要反映在长距离范围电力系统中限制故障电流的解决方案上，用于输电系统的真实故障限流器还不能获得，而高中断能力断路器则成本效率不高。

Capacity of breakers to be able to carry load of hair dryer ( 1600W) Ironer ( 2000W) use at the same time.

断路器的容量可供1600的吹风机及2000瓦的电熨斗同时使用。

Thank you calling for JUKE electrical company,We product MCB,ELCB AC CONTACTOR,the best quality and credit standing are our developing tenet,your satisfaction and belidf are our purpose forever!

欢迎致电乐清市巨科电气有限公司，我公司专业生产小型断路器、交流接触器等低压电器及冲压件，一流的质量和一流的信誉是我们发展的宗旨，您的满意和信赖是我们永远的追求。

While the lack of a good voice dialing system is a shame, and the lack of a functional automatic keylock is annoying, it is the battery life issue that is going to be the potential deal breaker for many people.

而缺乏一个良好的语音拨号系统是一种耻辱，以及缺乏一个功能自动键盘锁是烦人，这是电池寿命的问题，将会成为潜在的交易断路器对很多人来说。

With widespread availability in circuit breaker, lightning arrester and laser et al, more attention was paid to the breakdown character of strontium titanate system ceramic capacitor used in high voltage.

随着SrTIO3系高压陶瓷电容器在断路器、避雷器和激光器等高压设备上的广泛应用，它在高电压下的击穿特性受到人们愈来愈多的关注，但一直无人对此进行深入系统的研究。

Finally, according to voltage with compute the electric current choose once equipments, including circuit breaker, insulate the switch, fuse, voltage transformer, current transformer, lightning arrester, busbar and electric cable and so on, then according to compute the result of the short-circuit electric current with designs the request to once equipments proceed check to break the ability of flowing and stable degrees of short circuit about moving and hot.

最后，根据电压和计算电流选择一次设备，包括断路器、隔离开关、熔断器、电压互感器、电流互感器、避雷器、母线和电缆等，再根据短路电流计算结果和设计要求对一次设备进行断流能力和短路动稳定度、热稳定度的校验。

Products: electrical categories are: power plant equipment, high-pressure sulfur hexafluoride, outdoor vacuum circuit breakers, power transformers, transformer, lightning arrester, fuse, isolating switch and various electrical components.

经营产品：电器类有：电站设备、高压六氟化硫、户外真空断路器、电力变压器、互感器、避雷器、熔断器、隔离开关及各种电器元件。

After that, simulation results of changing each parameter of the mechanism indicate that this method can only adjust the opening speed limitedly.

结合可分步释放分闸功的弹簧操动机构的结构图，分析了用它实现断路器智能操作的过程和原理。

During this period there will be little or no current flow through breakers B and D.

在此期间，将有不多的或根本没有电流通过断路器B和D。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐