Cable C1

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hhsting

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Glen bunie, md, us
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Junior plan reviewer
Anyone here who has installed service rated fire pump ats/controller/disconnect and fire pump, in the Attached sketch labeled C1 between service rated fire pump ats/controller/disconnect all in one and fire pump is that typically provided by the manufacturer or falls within scope of NEC 2017?

60b385a915f6184e4ef73f90c628a783.jpg
 
Is this a factory assembly where the wiring between the fire pump controller and fire pump motor is part of the listed factory assembly?
If so, no need to look at it.
 
No doubt, it could be either (factory or field) but all the ones I have seen, C-1 is a field installed conduit & conductors.
 
augie47 said:
No doubt, it could be either (factory or field) but all the ones I have seen, C-1 is a field installed conduit & conductors.
Click to expand...
I have seen one skid mounted fire pump assembly...all the electrician does for those is run the power supply to the fire pump controller. However, all of the rest have been with a separate mounting of the fire pump controller and field conduit and conductors between the pump and the controller.
 
don_resqcapt19 said:
Is this a factory assembly where the wiring between the fire pump controller and fire pump motor is part of the listed factory assembly?
If so, no need to look at it.
Click to expand...

Don Fire pump is separate equipment and Fire pump controller is a separate equipment. They are not joined together at factory. I dont understand exactly how can the cables between them be factory assembly?
 
hhsting said:
Don Fire pump is separate equipment and Fire pump controller is a separate equipment. They are not joined together at factory. I dont understand exactly how can the cables between them be factory assembly?
Click to expand...
Have you ever seen skid mounted equipment? It comes completely assembled and the electrician only brings power to the skid.
 
hhsting said:
Post #7 i am talking about the fire pump on post #1
Click to expand...
nothing in post 1 tells if that is a skid mounted, factory wired unit or not and that is why the questions.
If it is not a skid mounted assembly, the conductors will be covered by the NEC and installed by the EC.
 
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