P
Pmarsh
Hi all, most of my work is industrial, I'm required to test a consumer unit in a hydro generation unit.
This is not an issue I'm just struggling with the PSCC Live test as there is an industrial RCD directly after the incoming supply from Scottish power due to us having to supply our own earth TT. I've managed a PEFC test on the board on the no trip setting of my megger MFT1552 and have Very low reading understandably due to the TT earthing arrangement.
Every time I try a PSCC test it trips the industrial RCD. Is there a way around this using my tester or will bypassing the RCD be the only option. I would like to do the test at the board as there's a 40meter 50mm supply cable running back to the supply metering room that I would like to take into account.
As I say most of my work is industrial, so not overly familiar with the tester.
Any help would be appreciated
Thanks
This is not an issue I'm just struggling with the PSCC Live test as there is an industrial RCD directly after the incoming supply from Scottish power due to us having to supply our own earth TT. I've managed a PEFC test on the board on the no trip setting of my megger MFT1552 and have Very low reading understandably due to the TT earthing arrangement.
Every time I try a PSCC test it trips the industrial RCD. Is there a way around this using my tester or will bypassing the RCD be the only option. I would like to do the test at the board as there's a 40meter 50mm supply cable running back to the supply metering room that I would like to take into account.
As I say most of my work is industrial, so not overly familiar with the tester.
Any help would be appreciated
Thanks