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Somethings to look forward to... #195502
08/06/10 03:37 PM
08/06/10 03:37 PM
HotLine1  Offline
OP
Member
Joined: Apr 2002
Posts: 7,094
Brick, NJ USA
From the NFPA flyer for 2011 items....

Revised Article 625, hybrid battery charging safety to mitigate explosion risks.

New Article 694 for small wind electric systems and first time requirements for same.

Revised Article 705 on interconnecting gens, windmills, solar & fuel cells with other power supplies.

240.87 for reducing incident energy

Labeling subpanels to identify feeder supply source (408.4(B))

Disconnecting means for transformers (450.14)

First time Article 399, outdoor overhead conductors.

New Article 840 addressing increased demand for broadband comm with requirements for wireless, routers & wireless disconnects.

Above are taken from NEC Resources flyer by NFPA, not verbatium.

Comments??


John
2017 / 2014 NEC & Related Books and Study Guides
Re: Somethings to look forward to... [Re: HotLine1] #195507
08/07/10 12:01 AM
08/07/10 12:01 AM
G
gfretwell  Offline

Member
Joined: Jul 2004
Posts: 9,373
Estero,Fl,usa
I am going to look into 840


Greg Fretwell
Re: Somethings to look forward to... [Re: gfretwell] #195657
08/17/10 12:38 AM
08/17/10 12:38 AM
J
Jim M  Offline
Member
Joined: Aug 2001
Posts: 457
Chestertown, MD, USA
Without looking the 840 stuff sounds like design issues. Why would you need to disconnect a wireless network? Would not a system shutdown accomplish this?

Re: Somethings to look forward to... [Re: Jim M] #195661
08/17/10 09:38 AM
08/17/10 09:38 AM
HotLine1  Offline
OP
Member
Joined: Apr 2002
Posts: 7,094
Brick, NJ USA
Waiting for the '11 to read and possibly ...weep?



John
Re: Somethings to look forward to... [Re: HotLine1] #195670
08/17/10 03:31 PM
08/17/10 03:31 PM
G
gfretwell  Offline

Member
Joined: Jul 2004
Posts: 9,373
Estero,Fl,usa
I looked through the ROP, I don't have the draft.
Most of the proposals are about Optical Network Terminals. I didn't see anything about routers and wireless but I was starting to not care anymore wink
Reading the ROP is pretty dry stuff.
Sort of like that 20 page thing you get from the bank every year or so (or that pile of sticks in the back yard).
You never know what's in either of them until it jumps up and bites you on the butt.


Greg Fretwell
Re: Somethings to look forward to... [Re: gfretwell] #195787
08/23/10 02:51 PM
08/23/10 02:51 PM
G
ghost307  Offline
Member
Joined: May 2005
Posts: 980
Chicago Illinois USA


Ghost307

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