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- Now RCM and CCM of channel 1 HI have no voltage across them. 现在，通道1的HI线路上的RCM和CCM上没有电压。
- Built-in over heat protection and high voltage protection. 过热保护,过压保护。
- Export of medium voltage protection relays and energy meters. 出口中级电压带保护继电器和累计式瓦特表。
- The transition from voltage to no voltage is referred to as the trailing edge of a clock signal. 电感从一定值下降到0值的跃迁叫做时钟信号的后沿。
- Advanced infrared liquid level control system and voltage protection device make operating simple and safe. 先进的红外线液位控制系统和压力保护装置,使操作简单,安全可靠。
- Exchange non-clearane metal oxidate matter arrester is suitabe for the voltage protection of transformer switch cupboard,vacuum switch etc. 交流无间隙金属氧化物避雷器，适用于变压器、配电屏、开关柜、真空开关、输电线路、电力计量箱、并联补偿电容器、旋转电机等电压保护。
- Methods The color protection test was conducted with citric acid, vitamin C and CaCl2 as color retention agents. 方法用柠檬酸、维生素C及氯化钙为护色剂进行护色实验。
- And also, it has many other functions include islanding detection and avoiding, over voltage protection, over current protection and so on. 此逆变器还具有其他功能，包括孤岛效应，过电压欠电压保护，过流保护等等。
- Nanovoltmeters and nanovolt preamplifiers will rarely indicate zero when no voltage is applied to the input, since there are unavoidable voltage offsets present in the input of the instrument. 当输入端没有施加电压时，纳伏表和纳伏前置放大器很少会指示零读数。这是因为在仪器的输入端不可避免地存在着电压偏置。
- The principle and application of three new protection ICs including active EMI filter, over voltage protection IC and over current protection IC are introduced. 介绍了3种新型保护器件的原理与应用,包括有源电磁干扰(EMI)滤波器、集成过电压保护器件和集成过电流保护器件。
- Over voltage protection: It means the voltage of the protected circuit is higher than set value. 过压保护:指被保护线路电压高于设定值。指示灯形式为:黄灯亮;
- Protective circuits with multilevel, low voltage protection level and excellent capability of safety. 采用多级保护电路，残压水平低，保护性能好；
- This system was tested strictly in the Protection Test Center of the National Electrical Power Company. During the trial operation ,the system works steadily and reliably. 本系统已通过“国家电力公司继电保护测试中心”严格的测试并投入现场试运行，试运行期间系统经受了多次区内、区外故障的考验，得到了用户的好评。
- Ideally, when a voltmeter is connected to a relatively low impedance circuit in which no voltages are present, it should read zero. 在理想的情况下，当把电压表连接到一个没有电压的、阻抗比较低的电路时，电压表的读数应当为零。
- Application Area Be lit for hospital, school, bank, state, etc. Be used in surge voltage protection for electronic equipment and low voltage distrbution system, such as telecommunication, intelligent building, airport, factory, power, railway, etc. 适用范围适用于医院、学校、银行、政府等场所;适用于电信、智能建筑、机场、工厂、电力、铁路竺低压配电系统的过电压及高压静电的防护。
- Whether it rains or not makes no difference to me. 下不下雨对我来说都一样。
- Application Area Be used in surge voltage protection for electronic equipment and low voltage distribution system, such as telecommunication, intelligent building, airport, factory, power, railway, etc. 适用范围适用于电信、智能建筑、机场、工厂、电力,铁路等低压配电系统的过压及高压静电的防护。
- Connection method includes single star and double star, relaying protection method includes open delta voltage protection, differential current protection, differential protection, neutral unbalance current protection etc. 接线方式有单星或双星接线,继电保护方式有开口三角电压保护、差流保护、差压保护、中性点不平衡电流保护等几种形式。
- Current designs include electromagnetic induction heating safety protection, voltage protection, temperature protection, transient suppression circuit, surge suppression circuit, fuse selection and EMC design information. 电磁感应加热安全性设计包括电流保护、电压保护、温度保护、瞬态抑制电路、浪涌抑制电路、熔丝选择及电磁兼容设计等内容。
- The cruel landlord would bate him no rent. 那个狠心的地主不肯给他减租。
