Battery Cut-off and Overload Protection Circuit.for 12v 100a battery charger?

Question

can any one helpme to give me

Battery Cut-off and Overload Protection Circuit.for 12v 100a battery charger

Answer 1

You could use a 100A DC circuit breaker. Make sure it is rated for DC.

http://www.wiringproducts.com/contents/en-us/d29_high_amp_circuit_breaker.html

http://www.google.com/search?q=100A+DC+breaker&hl=en&tbo=u&biw=1001&bih=572&source=univ&tbm=shop&sa=X&ei=AEi6UMbPB8vxigK8pYCICQ&ved=0CEQQsxg



Is that the type of protection you have in mind?

Answer 2

Not quite sure what you are wanting to protect.....the charger or the battery?

Commercial battery chargers will only draw and or deliver a specified current unless there is an internal problem with the charger, then the circuit breaker in your service entry will protect the charger.



If you want to protect the battery...follow the bench charging instructions for your battery....search Battery Council International (BCI), and match as closely as possible your battery to guidelines in the BCI tables.



To protect a circuit, total amperage must be calculated and the proper gauge wire must be used for that amperage.



Hope this helps...

Answer 3

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