摘要
主要阐述了防爆"n"型电气设备中nL-限制能量型设备的原理、设计理念、检验方法及与防爆本质安全型设备的差异。详细介绍了国家标准中对防爆"n"型电气设备型中nL-限制能量设备的具体要求和规定。
This paper chiefly describes the principle, design concept and test method of nL energy limitation apparatus in ＂ n＂ explosion-proof electric apparatus, and introduces the differences between it and explosion-proof intrinsic safety apparatus. The specific requirements and regulations of the apparatus are detailedly introduced in national standards.
出处
《防爆电机》
2013年第5期38-41,共4页
Explosion-proof Electric Machine
作者简介
作者简介：章平谊 女 1959年生；河北广播电视大学毕业。现从事防爆电气产品审查检验工作．
