C
cateringENGINEE
Hi
I have a 3 phase cooker range to install on unbalanced loads 47a / 9a / 9a.
Apparently.... I need to confirm that..
it needs a new supply that is rcd protected.
My problem is the board that it is coming from is a old memshield board 3 phase with all individual bs88 fuse carriers and no main switch isolator.
ive not come across one of these before. Usually it's a new mcb in the board and job done.
looking on the fuse carriers they mostly say 30a which I'm thinking I can't put a 50a fuse in them so would I need a new carrier?
my original idea was to put an ad box mounted to the side of the board and bring tails from the 3 phases neutral and earth through to a 3 phase rcd/mcb set up.
50a bs88 fuses - rcd - mcb - rotary isolator - appliance
i have pictures of the board and fuse carrier but don't know how to put the pics on here..?
any help or guidance would be appreciated.
thanks
I have a 3 phase cooker range to install on unbalanced loads 47a / 9a / 9a.
Apparently.... I need to confirm that..
it needs a new supply that is rcd protected.
My problem is the board that it is coming from is a old memshield board 3 phase with all individual bs88 fuse carriers and no main switch isolator.
ive not come across one of these before. Usually it's a new mcb in the board and job done.
looking on the fuse carriers they mostly say 30a which I'm thinking I can't put a 50a fuse in them so would I need a new carrier?
my original idea was to put an ad box mounted to the side of the board and bring tails from the 3 phases neutral and earth through to a 3 phase rcd/mcb set up.
50a bs88 fuses - rcd - mcb - rotary isolator - appliance
i have pictures of the board and fuse carrier but don't know how to put the pics on here..?
any help or guidance would be appreciated.
thanks