The technical performance and development of low voltage vacuum circuit breaker is discussed as compared with high voltage vacuum circuit breakers and ME series low voltage circuit breakers.
通过与高压真空断路器和ME系列低压断路器对比，论述了低压真空断路器的经济和技术性能以及发展前景。
In order to decrease the rate of fault and reduce the cost, this paper researches and improves the reliability of operation mechanism of CW1 series circuit breaker.
本论文的目的是研究并提高CW1系列智能型万能式断路器操作机构的可靠性，可以减小故障的发生率，从而减少用户的损失。
DW15HH series conventional circuit breaker is the secondary developed product for the DW15 series conventional circuit breaker.
DW 15hh系列万能式断路器是对大容量DW 15万能式断路器二次开发成功的产品。
The test results in this paper show that ZnO arrestor unit with a series gap for transmission lines is able to cut off power frequency current quickly before the circuit breaker operate.
试验研究证实：氧化锌限流元件串联放电间隙能够在断路器动作之前，快速截断工频续流。
The electronic release is one of core parts of AH series air circuit breaker.
电子脱扣器是AH系列万能式断路器的一个核心部件。
The circuit-breaker capacitor can not only improve the voltage distribution along arc-quenching chambers connected in series, but also reduce the rise rate of the recovery voltage.
断路器电容器不仅具有改善断路器各断口电压分布的作用，而且还能降低断路器断口恢复电压上升率。
S260 series miniature circuit breaker (MCB), which is the new generation of MCB and pushed out by ABB. It's features, performances, specifications, and how to choose correctly were introduced.
S2 6 0系列微型断路器是ABB最新推出的新一代微型断路器，本文较为系统地介绍了其产品特点、性能指标和如何正确选用等。
Shanghai wishdoor electric Co. , LTD. Was established in 1995, specializing in the production of high marks, broken small circuit breaker leakage circuit breaker etc series products.
上海希门电气有限公司成立于1995年，专业生产高分断小型断路器，漏电断路器等系列产品。
WVS-12 (B) Series Sleeve-Type Indoor High-Voltage Vacuum Circuit Breaker has passed the following tests to ensure the safe operation.
型系列套筒式户内高压真空断路器已经通过了以下的各种试验，可以确保其安全运行。
NS series moulded case circuit breaker is one of the most advanced type breakers in the workd, which adopt international advanced design and manufacture technology.
NS系列塑料外壳式断路器采用目前国内外最先进技术设计和生产。
NS series moulded case circuit breaker is one of the most advanced type breakers in the workd, which adopt international advanced design and manufacture technology.
NS系列塑料外壳式断路器采用目前国内外最先进技术设计和生产。
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