Surge protection for explosion hazard areas: Principles for ex-proof device

机译：爆炸危险区域的电涌保护：防爆设备的原则

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All electrical equipment needs special characteristics to installation in explosion hazard areas. These requirements are necessary to avoid an explosion caused by electrical current. Surge Protection Devices (SPD) are designed to conduct surge currents created by lightning discharges and switching operations. When the SPD are installed in explosion hazard areas, they need to fulfill two different requirements. Conduct the surge currents, avoiding the ignition in the explosive atmosphere.

机译：所有电气设备都需要特殊的特性才能安装在有爆炸危险的区域。这些要求是避免电流引起的爆炸所必需的。电涌保护器件（SPD）旨在传导由雷电放电和开关操作产生的电涌电流。将SPD安装在爆炸危险区域时，它们需要满足两个不同的要求。传导浪涌电流，避免在爆炸性环境中着火。

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《International Symposium on Lightning Protection》|2013年|365-368|共4页
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Santos S.R.;
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Harzad Areas; Surge Protection Device;

机译：危险区域;电涌保护装置;

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专利

1. Some observations on explosion development in process pipelines and implications for the selection and testing of explosion protection devices [J] . G.O.Thomas Transactions of The Institution of Chemical Engineers. Process Safety and Environmental Protection, Part B . 2008,第b3期

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2. EXPLOSION HAZARDS AND EXPLOSION PROTECTION DURING THE CONSTRUCTION OF LANDFILL-GAS-WELLS [J] . Burkhard Forell, Hans Hoelemann Journal of Solid Waste Technology and Management . 2002,第1期

机译：填埋气井建造过程中的爆炸危险和防爆
3. Explosion hazard areas and forms of explosion protection for electric equipment [J] . Zhdankin V. K. Приборы и системы: управление, контроль, диагностика . 2001,第2期

机译：电气设备的爆炸危险区域和防爆形式
4. Surge protection for explosion hazard areas: Principles for ex-proof device [C] . Santos S.R. International Symposium on Lightning Protection . 2013

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5. EVALUATION OF SURGE PROTECTION IN UNDERGROUND DISTRIBUTION SYSTEMS USING ZINC OXIDE (METAL OXIDE) SURGE ARRESTERS. [D] . BANDA, JOE. 1985

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Surge protection for explosion hazard areas: Principles for ex-proof device

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