This standard specifies the requirements for the design, construction, testing and marking of electrical apparatus with type of protection increased safety "e" intended for use in Class I, Zone 1 hazardous (classified) locations. This standard applies to electrical apparatus where the rated voltage does not exceed 11 kV r.m.s. a.c. or d.c. Additional measures are applied to ensure that the apparatus does not produce arcs, sparks, or excessive temperatures in normal operation or under specified abnormal conditions.
ANSI/ISA 60079-7-2008由美国国家标准学会 US-ANSI 发布于 2008。
ANSI/ISA 60079-7-2008 在中国标准分类中归属于: K35 防爆电器,在国际标准分类中归属于: 29.260.20 易爆环境用电气设备。
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