Discuss Fire Alarm Circuit RCD Protection TT System in the Commercial Electrical Advice area at ElectriciansForums.net
It will still need a supply!And to bring my side of this thread to a close.
The landlord has had another FRA done and the system has been put down as LD2 D1 so he's going for a wireless system...
Fed from a local lighting circuit which is acceptable.It will still need a supply!
Ah, OK.
I had assumed it was like Flexishield and the foil shield would take out the RCD/OCPD if penetrated by a nail, etc.
Thanks for this info westwood10. I did not realise that FP200 is not suitable for this application. Following on from your post, I did a little research. I think it has to do with the construction of the foil shield, in that it is not capable of carrying a large fault current for long enough to operate the OCPD. Every day's a school day...
Reply to Fire Alarm Circuit RCD Protection TT System in the Commercial Electrical Advice area at ElectriciansForums.net
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