But the invasion of lightning surge may lead its failure due to its low voltage withstand level which may affect the normal service power system.
微机保护系统是电力系统的重要组成部分，但由于其耐压水平低，雷电波侵入电源系统时易导致设备的损坏，严重影响了电力系统的正常运行。
The power frequency voltage withstand test and the simulated brushing test show that the robot has great insulating ability and good application prospects.
工频耐压试验和模拟带电清扫试验表明，关节式带电清扫机器人有良好的绝缘性能，并具备了明朗的应用前景。
Before manufacturing the CLI, the over-voltage withstand ability of CLI should be evaluated to ensure the voltage between two coils less than the withstand value.
在制造电抗器前，需要对电抗器的过电压耐受进行评估，保证匝间电压小于绝缘值。
Suitable for DC or pulsed circuit in various economical lamps and electronic instruments requiring a high frequency characteristic, high power and high voltage withstand.
适用于频率特性高、功率大、耐高压的节能灯电路和各类电子仪器的直流或脉动电器中。
This paper introduced the reason for performing dielectric voltage withstand test, test requirements of CSA and UL standards, dielectric voltage withstand tester, and test method.
本文介绍了耐压测试的由来，CSA、UL的标准要求，耐压测试的测试设备以及测试方法。
Based on an analysis of the problems existed in DC voltage withstand test for rubber plastic cable, some methods currently suitable for testing rubber plastic cables are compared.
在分析橡塑电缆直流耐压试验存在问题的基础上，对目前适合的橡塑电缆试验的几种方法进行比较。
As per the equipment capacity and test equivalence demands, this paper demonstrates the necessity, urgency and feasibility of applying variable-frequency series-resonant voltage withstand tests.
为此，根据设备容量和试验等效性要求，论证采用变频串联谐振耐压试验的必要性、紧迫性和可行性。
A dielectric Withstand tester (also called hipot tester, dielectric strength tester, flash tester, high voltage tester) is then used to measure this current.
电气强度测试仪(也称为耐压测试仪，电介质强度测试仪，闪点测试器，高压测试仪)是用来测量此类电流值的测试仪。
It also must be large enough to withstand the supply voltage.
此电阻器又必须足够大，以承受电源电压。
The highest voltage a switch card can withstand reliably is the maximum volt age specification, which is determined primarily by the relay specification.
开关卡能够可靠承受的最高电压即为最大电压指标，它主要是由继电器的技术指标决定的。
Signal control cable applied the copper cored cable which may withstand 500 AC rated voltage.
信号控制电缆采用能耐交流额定电压500伏以上的铜芯电缆。
It can withstand the impulse voltage of high speed and frequent converting.
具有较强的耐电压冲击性，能经受高速，频繁变频时的脉冲电压。
ZJC-50KV controlled by computer, through the man-machine dialogue mode, the voltage breakdown insulation, power frequency withstand voltage test.
50KV采用计算机控制，通过人机对话方式，完成对绝缘介质的工频电压击穿，工频耐压试验。
By slowly increase the voltage on the sole to the specified value, check if it can withstand that value in the prescribed time period.
试验方法是施加电压于鞋底，并将电压缓慢上升至规定值，检查鞋底是否能够在一定的时间内承受该规定的电压。
AC Withstand Voltage test is the most important test item to AC electric equipments, is a valid method of trying out the ability of the insulation withstanding AC voltage of tested object.
交流耐压试验是交流电气设备最重要的试验项目，是考验被试品绝缘承受交流电压能力的有效方法。
The maximal withstand voltage of single insulator for the middle string of single circuit tower is more than the side string.
对于单回线杆塔，中相串的单片绝缘子承受最大电压值比边相串高；
The selection of shunt reactor parameters and the most withstand voltage calculation of neutral point small reactor are discussed for different compensation modes.
给出了各种补偿方式下并联电抗器参数选择方法和中性点小电抗的最大耐受电压计算方法。
The stator winding of power frequency withstand voltage test.
定子绕组做工频耐压测试。
Therefore, Q1 must withstand a gate-to-source voltage higher than this value.
因此，Q 1必须经受门源极电压高于这个值。
While the main detection machine includes: 6-figure table, leak voltage tester, leak current tester and withstand voltage tester .
主要检测设备：6 位半数字表、泄露电压测试仪、泄漏电流测试仪、耐压测试仪等。
On the one hand, the power system with insufficient supply ability is comparatively weak to withstand disturbances, and on the other hand, it may cause many voltage quality problems.
容量较小的电网一方面承受干扰的能力较弱，另一方面，电网供电能力不足将会引发许多电压质量问题。
The principle and working process of a FM serial resonance device was introduced and its application no AC withstand voltage test of high voltage XLPE insulated cable was also discussed.
介绍一种调频串联谐振装置的原理及工作过程，并在高压交联聚乙烯（XLPE）绝缘电缆交流耐压试验中应用。
This paper describes a method for calculating the voltage distribution in EHV transformer windings during switching impulse withstand test.
本文阐述了一个计算超高压变压器在操作波耐压试验条件下线圈中电压分布的方法。
Lightning current withstand capacity test of electronic equipment wires and fuse links in low voltage power systems is conducted in laboratory.
通过试验研究了弱电设备电气连线、制电路板及低压系统保险丝管等耐受雷电流的能力。
The HVDC withstand voltage test can discover the defect of paper insulated cable efficiently, but it has limitation in discovering the defect of cross-linked polyethylene insulated power cable.
分析了高电压直流耐压试验可有效发现纸绝缘电缆缺陷，但在发现交联聚乙烯绝缘电力电缆缺陷方面有局限性。
For the establishment and execution of new state detection criterion, this paper introduces a withstand voltage test system which corresponds to the standard of IEC61010.
为了配合仪器设备电气安全性能检测新国标的制定和实施，设计了符合IEC61010标准的耐压测试系统。
The implementation of leakage current measurement in withstand voltage test at operating temperature for electric appliance safety inspection is presented in this paper.
介绍一种电器安全检验在热态耐压测试中漏电流及其波形检测的实现。
The dielectric voltage-withstand test apparatus shall be in accordance with Clause 16.20.
绝缘体的耐压性能测试设备要能达到第16.20条中所列标准。
The series tuning device fOr the power-frequency withstand voltage test is introduced. The characteristics of the device are analyzed. The conclusion is given.
介绍了变压器工频耐压试验的串联调谐装置，对其性能和特性进行了分析，给出了结论。
The series tuning device fOr the power-frequency withstand voltage test is introduced. The characteristics of the device are analyzed. The conclusion is given.
介绍了变压器工频耐压试验的串联调谐装置，对其性能和特性进行了分析，给出了结论。
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