关键词:
区域
环境
蓄电池组
电缆密封装置
电缆
头灯(矿工用)
????
电池
分类
分类系统
闭塞物
化合物
团料
定义
防护等级
接地导线
电力电缆
电机
电的
电气工程
电驱动装置
外壳
引入线
设备
等电势跨接线
爆炸危险
防止爆炸
爆炸安全
爆炸区
防爆
爆炸性的
爆炸性环境
配件
耐火的
防火外壳
可燃性环境
熔断器
气爆
手提灯
点燃温度
绝缘件
隔离开关
灯
插销
轻金属
灯具
机器
标志
材料
力学
公称尺寸
油浸
操作说明书
引燃联锁
管道
槽
塑料
插头和插座连接
电位均衡
加压
防护电气设备
保护插座
合格试验
旋转电机
密封环
规范(验收)
表面
开关设备
温度
温度等级
终端室
测试
保护形式
通风孔
通风
标准号:
BS EN 60079-0-2009
摘要:
Specifies the general requirements for construction, testing and marking of electrical apparatus and Ex components intended for use in explosive gas atmospheres. Electrical apparatus complying with this standard is intended for use in hazardous areas in which explosive gas atmospheres, caused by mixtures of air and gases, vapours or mists, exist under normal atmospheric conditions. The significant changes with respect to the previous edition are: Requirements for explosive dust atmospheres transferred from IEC 61241-0, The marking Group "II" alone has been replaced by "IIA", "IIB", or "IIC" as many of the enclosure requirements are now aligned with a specific sub-group, Dust groups defined as Group IIIA, IIIB and IIIC, Remainder of "electrostatic" requirements transferred from IEC 60079-26 and Equipment protection levels (EPL) introduced. The contents of the interpretation sheets of November 2008 and April 2019, and the corrigendum of December 2010 have been included in this copy.