查询词典 circuit breaker

Keyword: the calculation of short current, the protection of relay, circuit breaker, PC protection

在本次设计中，得到了学校老师、同学的耐心指导和大量帮助，在此对他们表示衷心的感谢和崇高的敬意。

The company main product are single phase mechanical KWH meter, three phase mechanical KWH meter, single phase electronic meter, three phase electronic meter, single phase prepaid meter, three phase prepaid meter, limit switch, micro switch, foot pedal switch, adjust switch, safety switch, cutout limiter, double-way rope pulling switch, double-way bias switch, self-lock foot pedal switch, high voltage switchboard switch, limit switch with light display, multi function limit switch, slide-stop switch, fire-control push button switch, signal light, mini circuit breaker, connector fuse cut-out, automatic photo-controls, American 6 pole computer plug.

公司主要产品：单相机械式电度表、三相机械式电度表、单相电子式电度表、三相电子式电度表、单相预付费电度表、三相预付费电度表、行程开关、微动开关、脚踏开关、限位开关、安全开关、断火限位器、拉绳开关、跑偏开关、自锁式脚踏开关、高压开关柜限位开关、带灯显示行程开关、多功能行程开关、打滑开关、消防按钮开关、信号灯、小型断路器、熔断器式保险插座、路灯控制器、美式6孔电脑插座。

Switch gear mainly includes circuit breaker, disconnecting switch , load-break switch and fuse.

开关装置主要包括断路器、隔离开关、负荷开关和熔断器。

Switchgear mainly includes circuit breaker, disconnecting switch, load -break switch and fuse.

开关装置主要包括断路器、隔离开关、负荷开关和熔断器。

This paper, based on above analysis and research, suggests the insulation level of the main equipment in UHV system (including transformer, circuit breaker, disconnecting switch, reactor and MOA), which can be used as a references to research, manufacture of UHV equipment and design of power substation and transmission line.

在此基础上，对特高压系统的主要变电设备(包括变压器、断路器、隔离开关、电抗器和MOA)和输电线路的绝缘水平提出了建议，以供我国特高压设备研制和线路变电所设计参考。

By analyzing the current researches of high voltage vacuum switch,the necessity and feasibility to research and develop 126 kV double-break vacuum circuit breaker are demonstrated,and some countermeasures are presented against the defects of the conventional double-break vacuum switch.

大连理工大学电气工程与应用电子技术系；许继集团有限公司在分析国内外高电压等级真空开关研究的基础上，提出了研发126 kV双断口真空断路器的必要性和可行性，并针对双断口真空开关存在的缺陷提出了解决措施。

Low Voltage Electrical products: Considering the view of multi-products, since 2001,the company introduced many kinds of electrical products into Thailand market such as: Circuit Breaker, Switch, Socket, energy-saving lamp and the health protection products.

低压电力产品：公司从多元化考虑，在2001开始，从国内母公司引进多种低压电器产品，主要有断路器，开关，插座，节能灯和医疗保健用品。

It is necessary to analyse and calculate the electromegnetic field of the electric contact compensation system on line of circuit breaker.

因此，对断路器电接触在线补偿装置的电磁场的分析和计算是非常重要的。

The content of this thesis is about the electromegnetic force analysis and optimization design of the electric contact compensation system on line of circuit breaker.

本论文的主要内容是关于断路器电接触在线补偿装置的电磁场分析及优化设计。

The main content has the bus, enters the going beyond a line, the circuit breaker, the isolator, as well as the electric current and the voltage transformer choice.

主要内容有母线、进出线、断路器、隔离开关、以及电流和电压互感器的选择等。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。