| 仪器仪表产品脉冲耐压试验要求和保护器件的选择 |
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| 引用本文： | 张翼翔. 仪器仪表产品脉冲耐压试验要求和保护器件的选择[J]. 电子测试, 2021, 0(4): 97-98,118 |
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| 作者姓名： | 张翼翔 |
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| 作者单位： | 上海仪器仪表自控系统检验测试所有限公司,上海,200233 |
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| 摘 要： | 仪器仪表产品的脉冲耐压试验是产品型式试验、例行试验中的基本内容.通过对GB4793.1标准的整理,归纳了仪器仪表产品的脉冲耐压试验要求.通过对试验方法和设备特性的梳理,总结了特性参数,并介绍了应对脉冲耐压试验可采取的保护器件的类别及选用方法.
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| 关 键 词： | 脉冲耐压试验 仪器仪表 电气设备 安全要求 过压抑制器 压敏电阻 气体放电管 |
Pulse Voltage Test Requirements and Selection of Protection Devices |
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| Zhang Yixiang. Pulse Voltage Test Requirements and Selection of Protection Devices[J]. Electronic Test, 2021, 0(4): 97-98,118 |
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| Authors: | Zhang Yixiang |
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| Affiliation: | (Shanghai Instrumentation Automatic Control System Inspection and Testing Company,Shanghai,200233) |
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| Abstract: | The pulse pressure test of instrument products is the basic content of product type test and routine test.By finishing the GB4793.1 standard,the pulse voltage test requirements of instrument products are summarized.By combing the test methods and equipment characteristics,the characteristic parameters are summarized,and the types and selection methods of protective devices for pulse voltage test are introduced. |
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| Keywords: | Pulse withstand voltage test instrumentation electrical equipment safety requirements overpressurizer varistor gas discharge tube |
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