[RE-wrenches] Generac QT series

[Mac Lewis]

Hi jarmo,

We have verified this is split phase 120/240. My multimeter gets 120 L-N
and 240 L-L.

Thanks
On Dec 15, 2014 10:25 AM, <Jarmo.Venalainen at schneider-electric.com> wrote:

> Hi:
>
> The Generac QT02224GNAX ships as a three-phase 120/208 VAC.  I believe
> the Magnum is a 120/240 VAC.
>
> JARMO
>
> _____________________________________________________________________________________
>
> * Jarmo Venalainen*  |  * Schneider Electric **  |  Solar Business*  |
> *CANADA*  |   *Training & Development Specialist - Senior*
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>
>  From: Mac Lewis <maclewis1 at gmail.com> To: RE-wrenches <
> re-wrenches at lists.re-wrenches.org>,  Date: 12/15/2014 05:52 AM Subject: [RE-wrenches]
> Generac QT series Sent by: "RE-wrenches" <
> re-wrenches-bounces at lists.re-wrenches.org>
> ------------------------------
>
>
>
> Hello wrenches,
>
> We have a newly installed system that has a 22 kW Generac Quiet Source
> QT02224GNAX with a Magnum MS4448-PAE.  When we start the generator, the
> Magnum's internal transformer temperature climbs to overtemp (240F) within
> a 2 minutes.  The batteries are being floated at the time, and haven't seen
> more than 5A coming out of the generator.  We swapped the Magnum out, and
> we have the exact same issue.  We then got a job-site gas generator 6500W
> and ran it.  No problem whatsoever.  The problem appears to be with the
> Generac, or with the interaction between the Generac & the Magnum.  I
> didn't have a scope on site but the fluke multimeter doesn't detect
> anything wrong with the voltage or frequency coming from the Generac.
>
> Has anyone had issues with the Generac QT?  Anyone paired one with a
> Magnum PAE before?  I want to get my scope up there and look for triplen
> harmonics, but I'm not sure how to filter these out.  Any references on how
> to effectively do that is appreciated.
>
> Thanks in advance
>
> --
>
>
>
> Mac Lewis
>
> "Yo solo sé que no sé nada." -Sócrates
>
>
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