T
Tidy Max
Hi folks!
I have just done a PIR on an industrial unit and found a couple of faults (mainly from the design stage which have caused me some issues when testing). Im in the 4th year of my apprenticeship so im constantly coming across new things!
However, this particular problem is that a 3 phase 16A BS En 60898 breaker has been used to feed a 4 pole contactor which is then in turn feeding 3 lighting circuits (1.5mm).
Aside from the obvious issue with that, how do i fill in the board designation sheet?! i have seperate test results for each of the lighting circuits, yet effectively there is only one breaker for all 3 of them?
Thanks in advance for your help, i shall introduce myself on the forum properly at lunch time, however as this is work time i just posting this one up quickly!
Max
I have just done a PIR on an industrial unit and found a couple of faults (mainly from the design stage which have caused me some issues when testing). Im in the 4th year of my apprenticeship so im constantly coming across new things!
However, this particular problem is that a 3 phase 16A BS En 60898 breaker has been used to feed a 4 pole contactor which is then in turn feeding 3 lighting circuits (1.5mm).
Aside from the obvious issue with that, how do i fill in the board designation sheet?! i have seperate test results for each of the lighting circuits, yet effectively there is only one breaker for all 3 of them?
Thanks in advance for your help, i shall introduce myself on the forum properly at lunch time, however as this is work time i just posting this one up quickly!
Max
