ECN Electrical Forum - Discussion Forums for Electricians, Inspectors and Related Professionals

ECN Shout Chat
Top Posters(30 Days)
Admin 16
Recent Posts
fuse rejectors
by HotLine1. 03/24/17 07:53 AM
Another Forum Update
by Admin. 03/22/17 03:04 PM
Dining room plugs
by watersparkfalls. 03/21/17 10:31 PM
TRUE POWER
by jraef. 03/21/17 09:13 PM
WEG CFW-11 Frequency Inverter
by jraef. 03/21/17 08:50 PM
New in the Gallery:
SE cable question
Popular Topics(Views)
231,308 Are you busy
166,041 Re: Forum
160,519 Need opinion
Who's Online Now
1 registered members (HotLine1), 52 guests, and 11 spiders.
Key: Admin, Global Mod, Mod
Previous Thread
Next Thread
Print Thread
Rate This Thread
#166646 - 07/25/07 06:05 AM IPC connectors  
RODALCO  Offline
Member
Joined: Dec 2005
Posts: 854
Titirangi, Akld, New Zealand
How durable are the IPC connectors
( IPC Insulated Piercing Connector )

We have been using them for the last 2 or 3 years, they appear to be OK although the surface area is not that big where the pins pierce the cable insulation.
I find that the beaking torque required to snap of the end bolt doesn't also feel always equal to me.

Ok, they are a lot easier to install than a linetap. Some of our U.K. linemen say that they replace these back in the UK with normal linetap style fittings.


The product of rotation, excitation and flux produces electricty.

Tools for Electricians:

#166806 - 07/29/07 08:08 AM Re: IPC connectors [Re: RODALCO]  
Trumpy  Offline


Member
Joined: Jul 2002
Posts: 8,211
SI,New Zealand
Ray,
I've had this thought myself before.
With the Aluminium ones for jointing wires mid-span, I don't trust them.
I'd sooner use a double ended crimp sleeve, with the proper hydraulic crimper.
Having said that, we have thousands of them IPC things at work and most of us guys refuse to use them.
After all we didn't buy $$$$ crimp tools for the sheer fun of it.
If you could ASSURE me that the point contact resistance was the same for an IPC connector over time, I wouldn't have a problem with using them, but in all the failures I've seen with them, it's been because the connection has not been tight enough and has burned itself to bits.
Any shear-bolt system needs to be well tested before going on the market, IMO this hasn't happened.


Let's face it, these days if you're not young, you're old - Red Green grin

#167008 - 08/03/07 09:36 PM Re: IPC connectors [Re: RODALCO]  
Diesil  Offline
New Member
Joined: Aug 2007
Posts: 3
Western Canada
In BC, many of the guys setting up illegal grow-ops love these connectors as they make it very easy and safe to steal power from a live conductor


#167019 - 08/04/07 05:30 AM Re: IPC connectors [Re: Diesil]  
RODALCO  Offline
Member
Joined: Dec 2005
Posts: 854
Titirangi, Akld, New Zealand
I will add a photo soon, i have been very busy with work lately and have not always enough time to actively participate in the forums.
Regards
Ray


The product of rotation, excitation and flux produces electricty.

#168031 - 08/25/07 06:24 PM Re: IPC connectors [Re: RODALCO]  
Trumpy  Offline


Member
Joined: Jul 2002
Posts: 8,211
SI,New Zealand
Pictures courtesy of RODALCO:

[Linked Image]

[Linked Image]

[Linked Image]

[Linked Image]

[Linked Image]

[Linked Image]







Member Spotlight
electure
electure
Fullerton, CA USA
Posts: 4,259
Joined: December 2000
Show All Member Profiles 
Featured:

2017 NEC and Related
2017 NEC
Now Available!

Shout Box
Powered by UBB.threads™ PHP Forum Software 7.6.0
Page Time: 0.012s Queries: 15 (0.003s) Memory: 0.7678 MB (Peak: 0.9099 MB) Zlib enabled. Server Time: 2017-03-24 12:06:38 UTC