ECN Electrical Forum - Discussion Forums for Electricians, Inspectors and Related Professionals
ECN Shout Chat
Top Posters(30 Days)
Recent Posts
Question on power to 4 Nema 6-50 & 5 Nema 5-15.
by TrickedoutTech. 10/22/17 11:36 PM
VFD MotorFeeders
by Yoopersup. 10/22/17 07:52 PM
Generator Cable Sizing
by brsele. 10/18/17 07:39 PM
What do you do?
by gfretwell. 10/17/17 01:08 AM
Good ol' copper pipe in the fuse holder trick
by HotLine1. 10/16/17 07:16 PM
New in the Gallery:
Gallery Test
Popular Topics(Views)
241,454 Are you busy
177,436 Re: Forum
169,017 Need opinion
Who's Online Now
0 registered members (), 21 guests, and 12 spiders.
Key: Admin, Global Mod, Mod
Previous Thread
Next Thread
Print Thread
Rate This Thread
#90870 - 12/15/04 09:54 PM SER Cable Sheath Damage  
mustangelectric  Offline
Member
Joined: Feb 2004
Posts: 494
Bentonville, AR
Hi,
I am wondering what to do about a ASER cable that the sheath some how got cut in several places along the middle section of a 50 foot run. It looks like a nail or some sharp edge that was hidden got a hold to it.

I cant reallt tell if the XHHW conductors were just scored or if the insulation was actually cut or not.

I hate to replace the cable if there is an acceptable way to use it.

Thanks for any replies or suggestions.

-regards

Greg


Electricity has no respect for ignorance!

2017 / 2014 NEC & Related Books and Study Guides

#90871 - 12/16/04 09:06 AM Re: SER Cable Sheath Damage  
George Little  Offline
Member
Joined: Jan 2004
Posts: 1,489
Michigan USA
Greg- Since the outer jacket would not figure in as the electrical insulation on the coductors, I'd remove the outter jacket where it was damaged and inspect the conductor insulation. If the conductor insulation and the uninsulated conductor are are not damaged, I'd use a good grade of plastic tape and tape the cable up and move on.


George Little

#90872 - 12/16/04 09:31 AM Re: SER Cable Sheath Damage  
sgreany  Offline
Member
Joined: Jul 2003
Posts: 26
If there is any question at all, replace it. Ask urself is it worth the risk of the posible consiquenses of better to be safe.


#90873 - 12/16/04 09:32 AM Re: SER Cable Sheath Damage  
mustangelectric  Offline
Member
Joined: Feb 2004
Posts: 494
Bentonville, AR
George,
I was thinking that I could do that. The sections that have some cuts are accessible and I was thinking of using a few wraps some 33 on it. The sheath for this cable is very thin and not very durable.

As a matter of fact that is my opinion of all residential wire except UF. It seems to me they would make a tad bit tougher.

Thank you for the comment.

-regards

Greg


Electricity has no respect for ignorance!

#90874 - 12/16/04 09:36 AM Re: SER Cable Sheath Damage  
mustangelectric  Offline
Member
Joined: Feb 2004
Posts: 494
Bentonville, AR
Sgreany,
Thanks for the input. I dont see where the conductors themselves were damaged. I think the code allows us to build the insulation back up to the original level and as long as there is no METAL lost on the conductor itself there current carrying capacity of the cable is as good as anything on the shelf.

I will put some 77 on first.

Safety is always my main concern.

-regards

greg


Electricity has no respect for ignorance!


Member Spotlight
NickD
NickD
Amish Country, PA
Posts: 46
Joined: March 2013
Show All Member Profiles 
Featured:

2017 Master Electrician Exam Preparation Combos
2017 NEC Electrician
Exam Prep Combos:
Master / Journeyman

 

Shout Box
Powered by UBB.threads™ PHP Forum Software 7.6.0
Page Time: 0.011s Queries: 14 (0.002s) Memory: 0.7678 MB (Peak: 0.9069 MB) Zlib enabled. Server Time: 2017-10-23 04:24:21 UTC