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Old 04-09-2008   #15 (permalink)
Shakey
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Default Re: Everything to know about the 17th Regulations

Quote:
Originally Posted by spamwize2 View Post
whats an RCM ?
Residual Current Monitor

Think of like an RCD (actually its more like the old ELCB's) that doesnt trip but gives a warning of problems, its used with IT systems

Think of the scenario of an electro-magnetic carrying scrap cars around a scrap yard; tripping off the power when there is a problem is PROBABLY not the best option......
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