| SPD型式试验对外部脱离器的要求 |
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| 引用本文： | 陈谦. SPD型式试验对外部脱离器的要求[J]. 建筑电气, 2014, 0(6): 23-29 |
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| 作者姓名： | 陈谦 |
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| 作者单位： | 山东意匠建筑设计有限公司,济南市250022 |
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| 摘 要： | 引用IEC 61643.11-2011《Low-voltage surge protective devices - Part 11： Surge protective devices connected to low-voltage power systems-Requirements and test methods》最新试验标准的内容，分析、阐述脱离器在SPD型式试验中的动作负载试验、热稳定性试验、短路电流特性试验和低压，以及高压故障引起的TOV试验要求和程序，以正确了解外部脱离器的功能、选择和应用。
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| 关 键 词： | SPD 型式试验 SPD外部脱离器 冲击电流 短路电流 续流 热稳定 暂态过电压 |
Requirements of SPD Type Test for External Disconnector |
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| CHEN Qian. Requirements of SPD Type Test for External Disconnector[J]. Building Electricity, 2014, 0(6): 23-29 |
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| Authors: | CHEN Qian |
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| Affiliation: | CHEN Qian (Shandong Yijiang Architecture Design Co., Ltd, Ji＇nan 250022, China) |
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| Abstract: | The latest test standard from IEC 61643. 11-2011 Low-voltage surge protective devices- Part 11： Surge protective devices connected to low-voltage power systems - Requirements and test methods is referred to analyze and describe the requirements and procedures of operating duty test, thermal stability test, short-circuit current characteristic test and TOV test due to low and high voltage failure of disconnector in SPD type test, so as to properly understand the functions, selection and application of disconnector. |
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| Keywords: | SPD SPD type test SPD external disconnector impulse current short-circuit current follow current thermal stability transient overvoltage |
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