.from the hearth side of my businessI found this interesting video
http://www.youtube.com/watch?v=Slsqo30OkDU&context=C36278a2ADOEgsToPDskI6MhRqXC67BzDFbDW0q
take note of the size of the load of the hand held vac.
Holt E. Kelly
Holtek Fireplace & Solar Products
500 Jewell Dr.
Waco TX. 7
Wrenches,
I am looking to install some Surrette dual container batteries. 24- 2v cells
and the inspector is looking for a 'listed' enclosure.
Any takes on this?
Jeremy
All Solar, Inc.
Jeremy and Amy Rodriguez
1463 M St
Penrose, CO 81240
www.asolarelectric.com
Phone 719-372-3808
Fax 719-372-380
Jeremy,
If you do not find a Listed enclosure you do not have to provide one. In
other words if it does not exist it cannot be required. I have yet to hear
of one. It was so with wind generators for a long time till one came out.
Thanks
Dana Orzel - Great Solar Works, Inc - E - d...@sola
Is there a Standard to which a battery enclosure can be tested such that
it can be listed and marked as conforming to the requirements of
performance that a battery enclosure must conform to in order for that
battery enclosure to be used as a battery enclosure?
Is the inspector looking at the
The battery enclosure standards that MidNite is listed for is
UL508A 1st edition and CSA-C22.2#14-10, 11th edition
I don't think we have one that will fit this very large size of battery,
but I'm not 100% sure on that.
boB
On 3/22/2012 3:24 PM, Mark Frye wrote:
Is there a Standard to
Jeremy,
Sometimes the best "enclosure" is a locked room. Is it possible in this case to
wall off the space and provide a locked door with a sign reading "Authorized
Personnel Only" on the door?
Brian Teitelbaum
AEE Solar
From: re-wrenches-boun...@lists.re-wrenches.org
[mailto:re-wrenches-boun
Still, if you put 2 x 4's on the ground between the batteries and the
floor, wouldn't the 2x4's have to be UL listed?
On 3/22/2012 3:53 PM, Brian Teitelbaum wrote:
Jeremy,
Sometimes the best "enclosure" is a locked room. Is it possible in
this case to wall off the space and provide a locked
I agree, Brian; especially when the battery system is large. It's
important to design the room so it can be in compliance with NEC 480.9.
(A) Ventilation, (B) Guarding live parts. The locked door qualifies, and
(C) Working space.
Kent Osterberg
Blue Mountain Solar, Inc.
www.bluemountainsolar.c
Jeremy,Is the inspector citing a specific code rule, necessitating a "listed"
battery enclosure? If no such code rule exists then he is likely unfamiliar
with the requirement and is shooting for 'something'.I have not seen or heard
of such an enclosure, but there are requirements for proper ve
He stated "We cannot have any combustible materials" when I mentioned wood
Jeremy
Sent via BlackBerry. Sorry for typos and shorthand!
-Original Message-
From: benn kilburn
Sender: re-wrenches-boun...@lists.re-wrenches.orgDate: Thu, 22 Mar 2012
18:16:27
To: Wrenches
Reply-To: RE-wrenche
Perhaps ask the AHJ what a listed box entails?
I have presented numerous AHJ's with a multitude of boxes and never had any
questioned. Vent with fan, inlet air on diagonal lower side from fan, sloped
top, minor containment, clear Plexi glass top, jug of neutralizer = no issue
Or appeal to his su
I agree. Eliminate the "enclosure" and you eliminate his complaint. Just
make them accessible only to authorized personnel and provide adequate
working space. That should work.
I've never understood how a metallic battery enclosure is safer than a
non-conductive enclosure, regardless of combustibi
Considering that wood trays are mentioned in NEC 480.8(B), it would be
unreasonable to exclude wood.
Kent Osterberg
Blue Mountain Solar, Inc.
www.bluemountainsolar.com
t: 541-568-4882
On 3/22/2012 5:24 PM, allso...@scswifi.net wrote:
He stated "We cannot have any combustible materials" when I
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