Well almost bang on, there is no neutral as such, just a centre tapped earth.
Mem fuseboard
- Thread starter Hager
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well, there isnt a problem with one fuse blowing, just like using BS88s on a 3ph circuit.
I see what you mean now, only one side of the centre tapped tx was fused
MG do a two phase kit for their boards, is that what you used?
the black dot often melts and falls out leaving a live screw exposed on the rewireables!
I see what you mean now, only one side of the centre tapped tx was fused
MG do a two phase kit for their boards, is that what you used?
the black dot often melts and falls out leaving a live screw exposed on the rewireables!
Got it in one.
Would have liked to have used the MG, but ended up using a 3 phase proteus with 2 pole breakers, cost was a big issue and i wasn't happy doing nothing.
Besides, theres nothing flamable nearby!
Would have liked to have used the MG, but ended up using a 3 phase proteus with 2 pole breakers, cost was a big issue and i wasn't happy doing nothing.
Besides, theres nothing flamable nearby!
the black dot often melts and falls out leaving a live screw exposed on the rewireables!
I don't mean to hijack, but can anyone spot what else is wrong in this photo?
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the guy who put the new supply in needs to go back to school!!!!
Yep
No.The red tape at the top
Is the aspostos in the middle of the fuse carrier.
Look at the fuses 4th from the left (to the right of the missing ones).
Yes!
Someone has installed a new TP&N supply in SWA, and used the following colour code:
L1 = brown
L2 = grey
L3 = blue
N = black
It was a DI trying to do industrial installation. The fuses are also fitted with copper wire which looked like 1.0mm²
Someone has installed a new TP&N supply in SWA, and used the following colour code:
L1 = brown
L2 = grey
L3 = blue
N = black
It was a DI trying to do industrial installation. The fuses are also fitted with copper wire which looked like 1.0mm²
They have used Red and Yellow tape to identify the brown and grey cores as Red phase and yellow phase, incorrectly as should be brown black grey and a blue neutral
I see that type board once where someone had removed the guts and put 3 dinrails in with mcbs on each rail.
Also added some earth bars.
Bit blurry
Also added some earth bars.
Bit blurry
- Joined
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- Reaction score
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- Country
Before I was responsible, someone fitted 3 630a MCCB boards in 300mm cable using the L1 Brown L2 Grey L3 Blue N Black. The covers were off for ages, I went spare, pointed it out and the solution?
Fit the covers. Still like it today and its confusing, both in the board and the sub
Fit the covers. Still like it today and its confusing, both in the board and the sub
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