HU361 as Combiner/Disconnect [RE-wrenches]
Brian C. White
brianw at connectenergy.org
Tue Jun 3 12:04:48 PDT 2003
Jeff,
We are currently manufacturing a UL Listed combiner box utilizing the
HU361RB. There are several configurations available, 2-circuit,
4-circuit, single or dual inverters, etc...
Please contact me off list for more info
Brian C. White
Mechanical Design / Technical Sales
Connect Energy
www.connectenergy.org
If I can be of further help, please contact me directly.
530-271-1919 x.106
brianw at connectenergy.org
Jeff Clearwater wrote:
>
> Hi Matt,
>
>
> Yes I see your points. I was trying to get away with only one line
> to the SB by combining a the HU361 but if each lug is rated for only
> one cu landing that won't work and it defeats what I was after.
>
> But it strikes me as very odd that a PSSB breaker can be rated to two
> conductors/lug but not the nice big lugs on a HU361. Any chance of
> that rating changing? John B?
>
> Thanks,
>
> Jeff C.
>
>
> >
> >1. The Line (Array) is required to be landed on the top lugs of the
> >Disco. (Behind the arc-shield)
>
> My drawing was electrical not orientation - but yes thanks for the
> reminder of using the shieded side correctly.
>
> >
> >2. The lugs are rated for single-conductor landing only.
> >
> >My recommendation, at least relating to the Disco at the Inverter, is to
> >run the two "switched hots" (from the bottom lugs) to the SB. The SB
> >has 3 DC Input terminals for a reason. This is it.
> >
> >Regarding the use of an HU361 at dual locations, I think you will find
> >you can easily run the extra pair between disconnects in the same
> >conduit you are already installing.
> >
> >Try it this way:
> >
> >ARRAY
> >
> >+ from String 1
> > + from String 2
> >l l
> >0 0 0
> >
> > ROOF Disco
> >
> >0 0 0
> >l l
> >l l
> >l l
> >+ + to 2nd Disco; Line 3
> >to 2nd Disco; Line 1
> >l l
> >l l ________ IN CONDUIT
> >l l
> >
> >
> >+ from Roof Disco; Load 1
> > + from Roof Disco; Load 3
> >l l
> >0 0 0
> >
> > INVERTER DISCO
> >
> >0 0 0
> >l l
> >l l
> >l l
> >+ + to SB DC Input
> >to SB DC Input
> >
> >
> >Hope this helps...
> >
> >Pray for Sun and No Tanlines!
> >
> >Matt Lafferty
> >Universal Energies Institute
> >mlafferty at universalenergies.com
> >(916) 422-9772
> >(916) 628-7694 Cell
> >(916) 914-2247 Fax
> >www.universalenergies.com
> >
> >- - - -
> >To send a message: RE-wrenches at topica.com
> >
> >Archive of previous messages: http://www.topica.com/lists/RE-wrenches/
> >
> >List rules & etiquette: http://www.mrsharkey.com/wrenches/etiquete.htm
> >
> >Check out participant bios: www.mrsharkey.com/wrenches/index.html
> >
> >Hosted by Home Power magazine
> >
> >Moderator: michael.welch at homepower.com
>
>
> --
> ~~~~~~~~~~~~~
> Jeff Clearwater
> Village Power Design Associates
> Sustainable Energy & Water Solutions for Home & Village
>
> 877-SOLARVillage
> PO Box 115
> Boonville, CA 95415
>
> 61 Baker Rd
> Shutesbury, MA 01072
> 413-256-6777, 413-825-0372 (Fax)
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~`~
- - - -
To send a message: RE-wrenches at topica.com
Archive of previous messages: http://www.topica.com/lists/RE-wrenches/
List rules & etiquette: http://www.mrsharkey.com/wrenches/etiquete.htm
Check out participant bios: www.mrsharkey.com/wrenches/index.html
Hosted by Home Power magazine
Moderator: michael.welch at homepower.com
==^================================================================
This email was sent to: michael_welch at sbcglobal.net
EASY UNSUBSCRIBE click here: http://topica.com/u/?bz8Qcs.bz9JC9.bWljaGFl
Or send an email to: RE-wrenches-unsubscribe at topica.com
TOPICA - Start your own email discussion group. FREE!
http://www.topica.com/partner/tag02/create/index2.html
==^================================================================
More information about the RE-wrenches
mailing list