This standard provides a method for subjecting energized cable systems to a standard fire exposure to obtain a circuit integrity time rating. Types of cable include power, control, instrumentation, and communication cables. Acceptance criteria are based on the cable maintaining functionality throughout the prescribed test.
定价: 元 加购物车
This guide is intended for fiber optic cables designed for use in power generating stations and industrial facilities, in both the outside plant environment and indoor applications--the latter with adequate consideration for requirements of the National Electrical Code (NEC). It is not the intention of this guide to establish requirements for cables designed for installation in a high voltage environment, such as optical ground wire and all-dielectric, self-supporting. These applications are… read more covered by other IEEE documents (IEEE Std 1138(TM) and IEEE Std 1222(TM). read less
定价: 元 加购物车

我的标准
购物车
400-168-0010




对不起,暂未有相关搜索结果!










