new shop in leeds

[sparkyork]

hi tony, yeah the floos are the 600x1200 ones (so the customer said, he's providing it all!) ill not bother messing with contactor on these then will just have em on 2 switches feeding individual rows. im using mk grid switches, think there rated at 10a so should be fine.

cheers

 

[sparkyork]

 

[sparkyork]

 

[wayne]

just caught up with this thread .jobs looks good ,some neat solutions to some problems
where can i cet one of those cable reelers??

 

[tony.towa]

If you mean the one on the 5th picture I can tell you that most supermarkets have them at their backdoor after dark. You have to provide your own cross bar though!!!!

 

[sparkyork]

yes there very versatile and can take multiple cable reels, just a bit of a problem transporting them, unless you towed it! lol

be back there 2moro fpr a couple of days, he's dragging his heels on getting the lighting sorted out tho

what about main equipotntial bonding to incoming water when ive got 3 phase, is it still just a 10mm?

 

[wayne]

yes there very versatile and can take multiple cable reels, just a bit of a problem transporting them, unless you towed it! lol

be back there 2moro fpr a couple of days, he's dragging his heels on getting the lighting sorted out tho

what about main equipotntial bonding to incoming water when ive got 3 phase, is it still just a 10mm?

what size are your tails ??table 54.8 for tncs

 

[sparkyork]

cheers wayne ill have a look, tails are 25mm.

 

[wayne]

10 mmm

 

[sparkyork]

still same figure of 10mm when its 3 phase? also getting to the point where im gonna start wiring the main board in, would i be right in thinking that im gonna need 30 rcbo's?

 

[PAUL M]

still 10mm mate,refer to table 54.8 as wayne says .for Neutral conductor c.s.a. of 35mm or less 10mm is required.

 

[wayne]

the reason is ; on a single to earth fault your voltage is still 230