Typical Life Expectancy of Electrical Switchgear
Typical Life Expectancy of Electrical Switchgear
(OP)
I have seen some various references to typical life expectancies of electrical switchgear, including IEEE 493 and NFPA 70B. However, an earlier thread mentioned two papers which no longer link, including:
h ttp://www. ise.nus.ed u.sg/proce edings/apo rs2000/ful lpapers/17 -01-fp.htm
http: //www.siem enstd.com/ prods/mv/t echtopics/ TechTopics 15Rev0.pdf
Does anyone have these papers or know where they link to now? And would anyone have better, more recent papers discussing this topic?
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Does anyone have these papers or know where they link to now? And would anyone have better, more recent papers discussing this topic?





