GB/T 3836.11-2008
AbolishedExplosive atmospheres - Part 11: Equipment protection by flameproof enclosures "d" - Method of test for ascertainment of maximum experimental safe gap
爆炸性环境 第11部分：由隔爆外壳“d”保护的设备 最大试验安全间隙测定方法
Application Summary AI generated
This standard specifies the test method for determining the maximum experimental safe gap (MESG) for flameproof enclosures used in explosive gas atmospheres. It is applied in the certification and design of electrical equipment for industries such as mining, oil and gas, and chemical processing, where equipment must prevent internal explosions from igniting external flammable gases. The standard ensures that enclosure gaps are small enough to quench any flame propagation, providing a basis for safe equipment classification and selection.
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