db schedule`

[Sumit Das]

please help me in wat a db schedule is and how prepare one.

 

[malcolmsanford]

The Building Coder: UK Electrical Schedule Sample

Seems this covers it

 

[Guest123]

The 'circuit details' page from an EIC for instance, will often suffice as a DB schedule.

 

[snowhead]

And when you come to fill it in, sit somewhere quiet and put anything you like down for circuit designations, because most of the ones I see are works of pure fiction, and don't even mention the "TEST" results. How every Zs can drift so much is unbelievable.
I'm talking commercial tho' where there are hundreds of circuits in a building, I suppose it's too much to expect they are all correct.

So basically never rely on a DB schedule if you are isolating, it's sometimes a guide only.

 

[Farmelectrics]

since we got shut of red yellow blue and changed to L1 L2 L3 THE CONFUSSION this has caused when testing and labeling up of circuts can be quite a headache people are still getting mixed up with the way we number circuts for example what i find many times is L2-1 2L1 SAME CIRCUT BUT MARKED WRONG niceic told us that you allways lead with the number ie 2L1 ETC ANYONE had similar probs

 

[mogga]

WORST thing I find is the way people count ie 1.2.3.4. top to bottom starting top right
1.2.3.4 top left 1 top right 2 next down 3 right 4 left
starting bottom 1,2,3,4 up the way
even had one that went 1-12 up the way right then 13-24 down the way on the left

IMO and the way dbs own busbars are marked it should be 1 2 3 4 top to bottom starting LHS as you look at board

 

[Davesheff]

since we got shut of red yellow blue and changed to L1 L2 L3 THE CONFUSSION this has caused when testing and labeling up of circuts can be quite a headache people are still getting mixed up with the way we number circuts for example what i find many times is L2-1 2L1 SAME CIRCUT BUT MARKED WRONG niceic told us that you allways lead with the number ie 2L1 ETC ANYONE had similar probs

Had same problem on last job,architect marked all drawings that way but when asked about this pronounced the circuits correctly,one L two,and would not admit causing any confusion?