Monday, May 24, 2010

[Electric Boats] Re: QUAD BATTERY CHARGERS FOR A 48 VOLT BANK

 

Mike,

Don't beat yourself up yet. The Promariner 300 quad only charges at at less than 450 watts. They call it a 30A charger but that 30A is distributed (30A x 12V/4 leads). Check page 4 of their product manual for a drawing that shows how this works with a 3 bank model http://www.promariner.com/download.php?file=75_1079_ProTournament.pdf
Your Dual Pro quad puts out close to 900 watts (15A x 12V x 4 leads).

I have yet to see any 1.5kW to 2kW 4 bank charger. Does anyone here have any info about such an animal?

Fair winds,
Eric
Marina del Rey, CA

--- In electricboats@yahoogroups.com, Mike <biankablog@...> wrote:
>
> Chris:
>  
> Doh!  After reading your message maybe I jumped to fast if buying the Dual Pro which just arrived today. The Pro 4 unit I have is rated 15 amps per charger. Since the Zivan NG-1 I have puts out 16 amps max across the entire bank and seemed to do a pretty good job except for the balance issue I thought I was making good choice. After reading your message perhaps I should have bought something like the Pro Mariner Quad which is a 30 amp unit instead. I did not know there were 30 amp quad chargers units available....
>  
> Capt. Mike
> http://biankablog.blogspot.com
>
> --- On Mon, 5/24/10, hardy71uk <p0054107@...> wrote:
>
>
> From: hardy71uk <p0054107@...>
> Subject: [Electric Boats] Re: QUAD BATTERY CHARGERS FOR A 48 VOLT BANK
> To: electricboats@yahoogroups.com
> Date: Monday, May 24, 2010, 6:31 PM
>
>
.... I would think that a 30 amp 48 volt quad or four times 30 amp 12 volts singles would suit Mikes purpose. Which would be about C/7 for Mikes 210AH
> batteries.
>
> Chris S

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