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- low voltage surge arrester 低压避雷器
- The standard system of IEC/SC 37A low voltage surge protective devices, IEC/SC 3 7B of components for low voltage surge protective devices, and the trend of deve loping and revision of international standard were analyzed briefly. 简要介绍了国际电工委员会(IEC)有关低压电涌保护器分技术委员会(IEC/SC37A)和电涌保护器的特殊元器件分技术委员会(IEC/SC37B)的标准体系并分析了国际标准的制修订动向。
- Development Trend of Low Voltage Surge Protective Devices 低压电涌保护器的发展动向
- Situation of Developing and Measure of Low Voltage Surge Protection Device 低压避雷电器发展现状与措施
- Research on Standardization of Low Voltage Surge Protective Devices and Its Components 低压电涌保护器及其元器件国际标准化研究
- Surge Arrester for AC power supply systems. 应用于交流电源系统的防雷保护;
- Low voltage surge protective devices-Part 21: Surge protective devices connected to telecommunications and signalling networks-Performance requirements and testing methods 连接到通信和信号网络的电涌保护器第21部分:性能要求和试验方法
- JI Sheng-chang,YANG Lan-jun,LI Yan-ming,et al.The capacitive current compensation method for ZnO surge arrester's on line monitoring[J].High Voltage Engineering,2000,26(4):16-18. [2]汲胜昌;杨兰均;李彦明;等.;在线监测氧化锌避雷器的容性电流补偿法[J]
- The following surge arrester comply with IEC and ANSI standards. 下面的避雷器符合IEC和ANSI标准。
- Low voltage rating power device. 低电压启动。
- Features: Low current, low voltage,low noise. 特点:低电流,低电压,低噪声。
- A new electrode and metal oxide surge arrester (MOA) with series air gap is developed, the gap is a pure air one and is composed by high voltage piercing electrode and MOA in itself. 研制了一种由高压穿刺电极和避雷器本体构成的纯空气间隙金属氧化物避雷器。
- Low voltage driver and low current consumption. 拥有低电压驱动;低电流消耗的特性.
- Assembled safety and low voltage 24V heater. 并采用24V低压烙铁芯安全供电。
- Features: Low current, low voltage. 特点:低电流,低电压。
- Relevant working experience and power transmission &distribution technical background, certain level knowledge of surge arrester industry. 具有相关工作经验和输配电行业技术背景,一定的避雷器行业知识。
- The surge arrester maintain the protective characteristics of metal oxide surge arrester and improve operating reliability. 具有保护特性好,可靠性高,通流能力大,耐污能力强,结构简单等优点。
- The current mode HFL inverters solve the inherent voltage surge problem in voltage mode HFL inverters, so they have better performance and application prospect in low power application. 电流源高频交流环节逆变技术克服了电压源高频交流环节逆变技术固有的电压过冲问题,在小功率场合性能优越具有良好的应用前景;
- YAN Xiang-lian.Monitoring and diagnosis of MOV surge arrester in power networks[J].Electric Power Automation Equipment,2003,23 (2):79-82. [2]颜湘莲.;电力系统中金属氧化物避雷器的监测与诊断[J]
- Electrical development engineer in low voltage apparatus. 电气开发工程师。