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汉语拼音：qiān fú

电位差（电压）的单位，等于1000伏特（符号kV）

• Such a motor can produce a transient overvoltage, reaching many thousands of volts, when the normal rms current is interrupted.

  当通常的均方根电流被打断，这样的一个电机可以产生一个可达几千伏的电涌过压。

• Precipitators used in many home central air conditioners use a few thousand volts to generate the corona .

  许多家庭中心空气调节器中使用的除尘器用几千伏来发生电晕。

• ABB, which has tested technology for an 800-kilovolt UHV-DC system, said the lines could stretch as long as 2, 500km.

  已为800千伏特高压直流系统进行过技术测试的ABB表示，这些特高压输电线路总长可能达到2500公里。

• possibilities from a few dozen to several hundred kVA, easily, in complete safety and without interrupting.

  打从一数到的可能性几百千伏安，方便，安全，完全不中断。

• This line of 220kV is the only transmission line between Hami electric grid and main Xinjiang electric grid.

  千伏楼哈线是哈密电网与新疆主网之间唯一的联络线。

• ABB is the world's leading supplier of air- and gas-insulated substations covering a range of voltage levels up to 1, 100 kV.

  ABB是世界领先的空气和气体绝缘变电站供应商，电压覆盖等级高达1100千伏。

• The actual codes necessary are computed during the digital KVp calibration procedure.

  实际所必须的数字码会在数字千伏值的校正过程中被计算出来。

• Electricity arrives in Astana by transit lines with 220 and 500 kV from Ekibastuz and from its own source - town heat stations.

  电力经过220千伏和500千伏的传输电线被送到阿斯塔纳。这些传输电线来自埃基巴斯图斯和它独自的来源——城热力电站。

• The transformer uses the S9 low consumption energy conservation, the kilovolt high-pressured switch cabinet uses the switch cabinet.

  变压器采用S9低耗节能型，千伏高压开关柜采用开关柜。