human protection from water spray system against electric shock
human protection from water spray system against electric shock
(OP)
For human safety against spurious actuation of water spray system at substation facilities, what kind of safety conditions or requirements are checked for me to design water spray system in addtion to NFPA-15, NFPA-70?






RE: human protection from water spray system against electric shock
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Alan
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"It's always fun to do the impossible." - Walt Disney
RE: human protection from water spray system against electric shock
In fact, I prefer to design the water spray system based on NFPA 15. At this stage, I am wondering whether the water spray system to cover the cable room including control panel by the water spray system.
I want to get some precedences where the water spray system is installed to cover all areas of the underground substation.
RE: human protection from water spray system against electric shock
Unless I am missing something I don't think water spray protection for electrical equipment is a very good idea.
desertfox