Storage batteries

[rob calhoun]

Does anyone know how to find the workspace depth for storage batteries in a solar photovoltaic system, no voltages given?

 

[dan55]

somebody else asked me this question recently and my answer was not enough info , voltage, amperage.

 

[lowryder88h]

batteries

batteries

With the info given see art. 690.71, it then refers you to 480 storage batteries. then go to 480.9 (C) which in turn sndes you to 110.26, working clearances shall be measured from the edge of the battery rack. Don't you just love the NEC?? Hope this helps you out.

 

[rob calhoun]

somebody else asked me this question recently and my answer was not enough info , voltage, amperage.

Thanks for your response this is one of the colorado state renewal questions with a multiple choice of 24, 30, 36, 42.No volt or ampacities given nice ha.

 

[rob calhoun]

With the info given see art. 690.71, it then refers you to 480 storage batteries. then go to 480.9 (C) which in turn sndes you to 110.26, working clearances shall be measured from the edge of the battery rack. Don't you just love the NEC?? Hope this helps you out.

Thanks that is the best that I came up with also,the question came from Colorado state renawal exam,with no voltage given .Multiple choice 24,30,36,42.

 

[George Stolz]

Here is the other thread Dan referenced.

IMO, 36" is the safest answer.