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- Based on the analysis of insulation structure and experience, it is proved that touse AC voltage withstand test being stead of DC voltage withstand test is necessary and possible. 根据绝缘结构分析和实践经验证明尽快执行用交流极间耐压代替直流耐压的新标准的必要性、紧迫性和可行性。
- On-site AC Voltage Withstand Test of High Voltage XLPE Power Cable 高压交联电缆现场交流耐压试验
- Proposal for AC Voltage Withstand Test for Electric Power Capacitor 关于大容量电力电容器极间交流耐压试验的意见
- The new demands of IEC standard for XLPE cable and the status of AC voltage withstand test on XLPE cable 交联电缆技术要求的新趋势及交流耐压试验的状况
- AC voltage withstand test 交流耐压
- Magnetic Pickups convert engine speed to an ac voltage. 磁车站转换发动机转速,以一交流电压。
- DC voltage is determined by AC voltage, inductance on the AC side, and load. 直流侧直流电压是由交流电压、电感及负载决定的;
- The water treeing in samples under a series of AC voltage is detected. 对交流电压下抑制水树枝的产生和成长也做了研究。
- When graphing AC voltage ,the Ac voltage sine wave will not be shown on-screen. 当在AC电压图形中,屏幕并不显示AC电压正弦波。
- At the end, the high voltage withstand test is made, and the working-pressure of the lift is measured. 最后,对绝缘升降平台进行了耐压试验,并对平台升降时水平油缸的工作压力进行了测量。
- In most HVDC applications, thyristors are seriesly connected so as to establish required valve voltage withstand capabilities. 而晶闸管的反向恢复特性是阀设计时考虑的重要因素之一。
- 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。
- Metrology labs use these converters to calibrate 81/2-digit DMMs for AC voltage and current. 计量实验室使用这些转换器去校准8位半万用表的交流电压和电流档。
- It must be incorporated into the meter and the scale must be drawn to indicate the correct value of AC voltage. 它必须被引入到仪表中,而且仪表刻度也要近似地表明正确的交流电压值。
- AC voltages change their polarity, or direction, over time. AC电压随著时间改变它们的极性,或方向。
- Corona is caused in part by the AC voltage changing from positive to negative with each cycle. 电晕是由于交流电在每个周期内由正向转向负向时产生的。
- The AC voltage across the capacitor at which the discharge magnitude is less than the given magnitude qg. 降压过程中;观测到放电量低于某个规定值的最高电压值.
- Contacts for use in AC voltage circuits shall be rated for 2 amperes minimum at 220VAC. 用在交流电路中的触点应在220VAC的电压下的额定电流最小为2安培。
- Also in the AC voltage mode, low-input shunting capacity is necessary for high-frequency operation. 在AC(交流)电压模式中,低输入的分流容量对高频率的操作运行是必要的。
- AC voltage solenoid coils shall include a metal oxide varistor mounted with the solenoid. 直流电压的电磁阀线圈将包括一个与电磁阀安装在一起的金属氧化物变阻器。