BMS as primary LVD?

[brianjonesphoto]

I’m building 8s 304ah storage battery to power boost converter chargers for dc to dc charging of electric dirt bikes. The boost converters do not have a low voltage disconnect. I’m thinking I should have a primary LVD and use the bms as redundant. It would be up to a 100amp load. Is there an option better than a cheap set table 10amp LVD from Amazon triggering a decent contactor?

 

[John Frum]

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[brianjonesphoto]

Smart BatteryProtect - Victron Energy

Disconnect the battery from non essential loads before it is completely discharged with Victron Energy's Smart BatteryProtect. Find a dealer near you.

www.victronenergy.com

I considered a one but they advised against inverters and large current inrush devices. Would one work for this?

 

[time2roll]

My low voltage disconnect is the BMS. Best to build a system where LVD would be very uncommon.

 

[Bud Martin]

Yes, you can use LVD module to drive the contactor, I would get on that can handle 125A or more.

 

[John Frum]

I considered a one but they advised against inverters and large current inrush devices. Would one work for this?

How much inrush will you have?