[RE-wrenches] Inverter Data
boB Gudgel
boB at midnitesolar.com
Tue Apr 21 12:15:41 PDT 2009
Orion Thornton wrote:
>
> Wrenches,
>
>
>
> Can anyone help me to determine the commutation type and rated power
> factor (%) for a Fronius 4000 IG. These are required line items on a
> permit application. The options for commutation type are forced and
> line. I feel like this may apply to older inverter technology but I
> am not sure. Any help would be appreciated.
>
>
>
> Orion Thornton
>
> Independent Power Systems
>
>
>
The inverters' Commutation is done electronically but I have see the
term "Line Commutation" used in regards to grid tie before too.
Maybe you could just say "Electronic Switching Commutation" ? Or,
"Solid State Commutation" ?
Power Factor is an easy one... PF = 1.0
boB
>
>
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