

Given the 400 amp fuse protecting the circuit in my camper, that's the maximum amperage it should experience. Based on charts I find online, this is under the max of ~175 amps the 2/0 can handle. In the unlikely scenario the Multiplus pulls 500 amps for 1 second (or until the 400 amp fuse blows), the maximum draw from each of my four Battle Born batteries will be 125 amps (500/4). JimThat would mean I was pulling 800 amps from my four battery setup.if that was happening something's cooking. The wiring should be sized for 200 amps if there is a possibility of a draw that high. Howard - The maximum discharge for Battle Born batteries is 100 amps continuous, 200 amps for 30 seconds and higher loads for ½ second.
Battleborn gc3 manual#
I remember my Magnum inverter manual was very clear that the interconnecting wiring had to be the same size, but that wouldn’t take into account the BMS protecting. Surge can be up to 500! (The Battle Borns and Victron will do it-but only for about a second and then will say "No Mas!") That’s true I forgot the battleborn batteries would limit the current so that would protect the wiring. The 4/0 from where the batteries come together to the inverter is because with four batteries and a 3000AH inverter the sustained amperage is 250. Surge can be up to 500! (The Battle Borns and Victron will do it-but only for about a second and then will say "No Mas!") Put a few of those together in parallel and you could light up a small city.

Obviously if using batteries like bertschb's new 270aH BB battery (capable of 300amps output?), that would be a different story. 2/0 is more than sufficient especially with the very short lengths I'm using. Interconnect between the batteries is 2/0 as the maximum sustainable amperage a Battle Born (BB) 100aH will output (or input) is 100 amps. That's not how Garret Towne configured my system, Neil. If your 4/0 is overkill, you’re probably fine, but I think you normally want them the same. The idea being as I understand it is the power going out to the inverter in your case could be traveling on the 4/0 to the first battery and then on 2/0 to the next battery (it should be split, but wire sizing is worst case). Imported from USA (Sizes & Specifications are based on the USA Market).I could be wrong but I think when the batteries are wired in parallel you want the interconnecting wiring to be the same size as the largest feed leaving the bank.With on-site assembly Battle Born Batteries’ 12V lithium batteries are trusted by customers, celebrities, and top YouTubers, and come with a 10-year warranty and lifetime technical support. Quality You Can Trust – Our cutting-edge facilities are headquartered in Reno, Nevada, the lithium capital of North America.Internal Protection - With a built-in Battery Management System (BMS) rated for 300 amps continuous, Battle Born lithium batteries are well-protected against extreme hot and cold temperatures, high and low voltages, short circuits, and other common causes of battery failure.And because it is designed with safety in mind and doesn't contain any acid, it can be safely mounted in any orientation.
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