208V 3P 60Hz battery charger for ~51.2V LFP 10kW

[SeaCove]

Can anyone recommend a 3P Charger? Off grid application. Source is 12kW diesel generator.

 

[timselectric]

They are expensive. Around $2k.
It would be cheaper to buy 3 single phase chargers.

 

[Hedges]

$925, 208/240/480V 3-phase to 48V battery charger. 195A x 48V = 9.3kW

Hertner AUTO 6000 FORKLIFT BATTERY CHARGER TW24-865 48 V 24 CELL 3 PHASE SK81904 | eBay

Local pick-up.

www.ebay.com

Maybe you can rig a relay to cut out AC input when battery voltage reaches target.

 

[sunsurfer]

A cheaper option is you could hook up about 20 used hoover board wheel motors. 2S 10P should work good.....

I'm joking but....maybe.

 

[LydMekk]

3 x EG4 Chargeverters, max. 300A total/100A each.
One on each phase.
No issue, I do this with 2 atm. here.

 

[SeaCove]

3 x EG4 Chargeverters, max. 300A total/100A each.
One on each phase.
No issue, I do this with 2 atm. here.

Good to know, I was thinking of this topology. A little pricy for battery chargers, but might be the only solution.