ANSI/UL 1203-2006 危险(分类的)场所用防爆和防燃尘电气设备的安全标准
【英文标准名称】: Standard for Safety for Explosion-Proof and Dust-Ignition-Proof Electrical Equipment for Use in Hazardous (Classified) Locations 【原文标准名称】: 危险(分类的)场所用防爆和防燃尘电气设备的安全标准 【标准号】: ANSI/UL 1203-2006 【标准状态】: 作废 【国别】: 美国 【发布日期】: 2006 【实施或试行日期】: 【发布单位】: 美国国家标准学会(US-ANSI)【起草单位】: ANSI【标准类型】: ()【标准水平】: ()【中文主题词】: 电气设备;可燃性环境;易燃性【英文主题词】: Danger area;Dust;Dust fires;Electrical equipment;Explosion protection;Flammable atmospheres;Ignitable substances;Ignition protection;Inflammable【摘要】: These requirements cover: Explosion-proof & dust-ignition-proof elect. equip. for install. & use in hazardous (classified) locations, Cl. I, Div. 1, Gps. A, B, C & D, & Cl. II, Div. 1 Gps. E, F & G in accordance with NEC, NFPA 70. Explosion-proof elect. equip. for install. & use in Cl. I, Zn. 1, Gps. IIA, IIB & IIC hazardous (classified) locations & for use in one or more specific gas or vapor atmospheres with or w/o add'l Cl. I Gps. Equip. under the following atmospheric conditions: a) minimum ambient temperature of -50鳦 (-58鳩) b) oxygen concentration not greater than 21% by vol., & c) Nominal barometric pressure of 1.【中国标准分类号】: K35【国际标准分类号】: 29_260_20【页数】: 【正文语种】: 英语
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