【英文标准名称】:Electricalapparatusforexplosivegasatmospheres.Part4:Methodoftestforignitiontemperature
【原文标准名称】:爆炸性气体环境用电气设备第4部分:引燃温度试验方法
【标准号】:IEC60079-4-1975
【标准状态】:现行
【国别】:国际
【发布日期】:1975
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC31
【标准类型】:()
【标准水平】:()
【中文主题词】:电驱动装置;电气工程;试验;防爆;爆炸性环境;防护电气设备
【英文主题词】:Electricalengineering;Electrically-operateddevices;Explosionprotection;Explosiveatmospheres;Protectedelectricalequipment;Testing
【摘要】:本标准规定了常压下空气中化学纯净的可燃液体的可燃液体蒸气和气体引燃温度(自燃温度)的测定方法。
【中国标准分类号】:C80
【国际标准分类号】:29_260_20
【页数】:14P.;A4
【正文语种】:英语


MIL-STD-1757A, MILITARY STANDARD: LIGHTNING QUALIFICATION TEST TECHNIQUES FOR AEROSPACE VEHICLES AND HARDWARE (17 JUN 1980) [NO S/S DOCUMENT]., This document presents a set of standard test waveforms and techniques for lighting qualification testing of aerospace vehicles and hardware. The test waveforms presented in this document are intended to reproduce the significant effects of the natural environment and are therefore independent of vehicle type or configuration. The tests include high voltage and high current indirect effects associated with lighting strikes to externally mounted electrical hardware.