> -----Original Message-----
Victor Tikhonov wrote:
> > Brusa is 230VAC input rather than universal,
>
> This is not correct, Brusa charger will eat anything from
> 120V to 240V, and can be configured up to 400V.
Thanks for the clarification; the data sheet I referred to did not state
an input voltage range, just the nominal input voltage of 230VAC, so I
assumed the worst.
> and it doesn't have the
> > brute grunt of the PFC20/50.
>
> Brusa can dish out 10 kW (at premium of course) - up to 75A
> charging current for NLG511-xx
I'm sure you know more of the details of this prduct than I do, but the
NLG51x data sheet lists the NLG511-xx as 3.4kW/25.0A maximum, and in any
event, its output voltage is listed as only 125-250V; not sufficient for
this application. The NLG513-xx is listed as 3.6kW/18.8A maximum and is
appropriate for the application (250-500V output, so suitable for packs
over the 260-290V maximum served by the NLG512-xx). The data sheet does
note that one can parallel multiple NLG5xx's for higher output current;
perhaps this is where your 75A value comes from?
The data sheet I have been going by is 'NLG5_1120.PDF', on Brusa's own
website; is there another data sheet that is more up-to-date?
Cheers,
Roger.
