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Registered Member #543
Joined: Tue Feb 20 2007, 04:26PM
Location: UK
Posts: 4992
Hi Chris,
welcome to 4HV.
I bought recently a hefty 230V/415V auto-transformer for plasma electrolysis experiments, and perhaps something like it it might solve your problem too:
Registered Member #3472
Joined: Thu Dec 02 2010, 02:19PM
Location:
Posts: 2
Thanks for your answers...
@ Steve... yes I said something like this! The BMS we will usw is from Manzanita too and maybe we will use the chargers from them but maybe we find another (better) one. The price is not the important thing xD The charger from currentways looks very interesting. Do you have more examples like that?! :o)
4 cells (parallel) = one Pack = 3,7V 95 Packs we will use in series = 351V
4s was wrong sry for that
@Mary this is only a transformer, not a charger for LiPo´s I don´t think this will help us xD
Registered Member #543
Joined: Tue Feb 20 2007, 04:26PM
Location: UK
Posts: 4992
Exteci wrote ...
Thanks for your answers...
@ Steve... yes I said something like this! The BMS we will usw is from Manzanita too and maybe we will use the chargers from them but maybe we find another (better) one. The price is not the important thing xD The charger from currentways looks very interesting. Do you have more examples like that?! :o)
4 cells (parallel) = one Pack = 3,7V 95 Packs we will use in series = 351V
4s was wrong sry for that
@Mary this is only a transformer, not a charger for LiPo´s I don´t think this will help us xD
I pointed you towards the 415V transformers because it seemed to me extremely unlikely that you would ever find a 400V 16A battery charger, so you'd have to make your own.
Registered Member #30
Joined: Fri Feb 03 2006, 10:52AM
Location: Glasgow, Scotland
Posts: 6706
That's what the "BMS" is for:
If it were me, I'd buy the charger from Manzanita too. Doesn't it need to talk to the BMS through some proprietary serial bus? Getting kit from two different manufacturers to play together could be a major headache.
I'm reading between the lines, that you're in Europe and want a charger that can accept 400V 3-phase supply, and the Manzanita ones don't do that. I'm not sure if you can even connect three of them in star to a 3-phase supply with neutral: they might be non-isolated.
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High Voltage Charger, 16Amps, 400V
