查询词典 arresters

Finally, the influence of mounting height on arresters with different rated voltages of 500kV, 220kV and 110kV is studied.

然后分析了安装高度对500kV、220kV、110kV瓷套式氧化锌避雷器电位分布的影响。

The reliability and protection level in conjunction with the reduced mass of the surge arresters are required for the surge arrestors developed for 1000kV AC transmission systems and ± 800kV DC transmission systems.

本文针对1000kV交流系统和±800kV直流系统中各种避雷器对安全可靠性、重量轻、体积小型化的要求，总结了国内外竞相开展的提高ZnO压敏电阻片电位梯度和能量吸收能力的研究开发工作。

These graphite spheroids are know as "crack arresters" in the Ductile Iron industry because of their ability to stop cracks in their tracks.

在球墨铸铁行业内，这些石墨球称为&裂缝终结者&，因为它们具有阻止断裂的能力。

The main products available: 30 tons of the following kinds of Suspension Insulator (including American Standard 52 series), medium and high voltage insulators needle (including the American Standard Series 55,56), Tam Wang porcelain insulators, 500 kV, the following types of pillars, casing, drop-style fuses, surge arresters and electrical isolation switches, etc. more than 20 series over 200 products, varieties Series complete, best-selling products all over the country, exported to Europe, America, Southeast Asia, the Middle East, South America and Hong Kong and Macao regions.

现有主要产品：30吨以下各种悬式绝缘子(包括美标52系列)，中、高压针式绝缘子(包括美标55，56系列)，瓷横担绝缘子，500千伏以下各种支柱，套管，跌落式熔断器，避雷器及隔离开关电器等二十多个系列二百多个产品，品种系列齐全，产品畅销全国各地，远销欧美，东南亚，中东，南美及港澳地区。

He therefore proposed the use of high-voltage shunt reactors, shunt resistors in the circuit breaker to install, using metal oxide surge arresters and other measures to limit over-voltage and, through the electromagnetic transient simulation verification, can operate in a safe range of over-voltage limit inside, so that the transmission system to maintain safe and stable operation.

因此，提出了使用高压并联电抗器、在断路器上加装并联电阻、采用金属氧化物避雷器等限制操作过电压的措施，并通过电磁暂态仿真计算验证，能将操作过电压限制在安全范围内，使输电系统保持安全、稳定运行。

If no lightning current arresters are installed at the service entrance of the building (for example in the low-voltage consumer's installation of the low-voltage main distribution), the operator must be informed that these must be added.

如果在建筑的引入线没有安装避雷器的话，（如在低压控制中心的低压电器）必须告诉操作员，一定要把避雷器加上。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了