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- 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。
- According to the application comprehensive of the shield,equipotential bonding and surge protective device,the combi... 综合应用屏蔽、等电位连接和电涌保护器等基本防护措施,实现了自动化系统的雷电综合防护。
- Established in 1937 in France, Citel is a worldwide leader in design and manufacturing of surge protection devices. 1937年创建于法国的西岱尔公司,是全球领先的电涌保护器设计和生产的公司。
- This paper discussed the creation and harm of the surge in the electronic circuit, introduced several surge protection devices, and gave a schematic of surge protection circuit. 摘要本文讨论了电子线路中浪涌产生的原因及危害,介绍了浪涌保护常用的几种保护器件,并给出了基本的浪涌保护电路原理图。
- This behaviour makes the MOV appear to be an almost ideal surge protective device for applications where the arrester is situated near the terminal device. 金属氧化物压敏电阻的这种特性,使它几乎成为一个理想的电涌保护装置,应用于终端设备的附近。
- ERICO's brand names include: CADWELD welded electrical connections; ERITECH lightning protection and grounding; CRITEC surge protection devices; CADDY fixings and fasteners. 艾力高品牌包括:CADWELD放热焊接;ERITECH雷电保护和接地;CRITEC浪涌保护设备;CADDY夹具和紧固件等。
- Triangular mash structure tower single lightning arrester was fixed, uninterruptable power system (UPS) and surge protective device (SPD) have been running in the station building. 架设三角形网状结构的塔式独立避雷针,站台建筑物内部使用UPS不间断电源和浪涌保护器。
- Development Trend of Low Voltage Surge Protective Devices 低压电涌保护器的发展动向
- Test specification for thyristor diode surge protective devices 可控硅二极管缓冲保护装置试验规范
- Test specifications for gas-tube surge protective devices 气体放电器电涌保护器件的试验规范
- Standard Test Specification for Thyristor Diode Surge Protective Devices 可控硅二极管电泳保护装置标准试验规范
- Voltage Protection Level of Surge Protection Devices 电涌保护技术讲座第三讲电涌保护器的电压保护水平
- Configuration Scheme of Power Surge Protective Devices for Substation Secondary Equipments 变电所弱电系统电源电涌保护器配置方式
- Selecting Decoupling Resistance in the Design of Surge Protective Devices Connected to Telecommunications and Signaling 信号电涌保护器电路设计中去耦电阻的选择
- 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
- Experimental Research of Safety Performance of Surge Protective Devices Used in Telecommunications Power System 通信电源避雷器安全性能实验研究
- surge protection device of AGS0 type AG50电涌保护器
- Test specifications for avalanche junction semiconductor surge protective devices 雪崩结半导体电涌保护器件试验规范
- Respiratory protective devices - Classification. 呼吸保护装置。分类。
- We need a USB with surge protection. 我们需要一个防电冲的USB。