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#124117 - 08/09/06 09:27 PM Meter Drip Loops  
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submitted by trublu832:

[Linked Image]


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#124118 - 08/10/06 01:53 AM Re: Meter Drip Loops  
iwire  Offline
Moderator
Joined: Jan 2003
Posts: 4,391
North Attleboro, MA USA
Many would call that a service loop.

There is still some conductor left if the connection goes bad you can cut it back and remake it.


Bob Badger
Construction & Maintenance Electrician
Massachusetts

#124119 - 08/19/06 03:36 PM Re: Meter Drip Loops  
trublu832  Offline
Junior Member
Joined: Nov 2005
Posts: 7
Fort Wayne, IN, U.S.A.
Is a service loop common practice for many ec's? Or just the pocos


#124120 - 08/19/06 03:57 PM Re: Meter Drip Loops  
SteveFehr  Offline
Member
Joined: Mar 2005
Posts: 1,198
Chesapeake, VA
It's required in the telecom industry for servicible equipment so that you can rack it out. They even have special spring-hinged bars to attach the cables to to make it cleaner.


#124121 - 08/19/06 08:50 PM Re: Meter Drip Loops  
ShockMe77  Offline
Member
Joined: Jun 2005
Posts: 821
Rahway, New Jersey
Funny how the POCO isn't held to the same bend radius requirements that we have to uphold (assuming the poco's aluminum conductors are the same type aluminum as SE).


#124122 - 08/20/06 07:25 PM Re: Meter Drip Loops  
PCBelarge  Offline
Member
Joined: Jun 2003
Posts: 681
Dobbs Ferry, NY, USA
Shockme,

They do have bending radius to follow, maybe they just don't always enforce it.


Pierre Belarge

#124123 - 08/20/06 07:49 PM Re: Meter Drip Loops  
iwire  Offline
Moderator
Joined: Jan 2003
Posts: 4,391
North Attleboro, MA USA
Do 600 volt conductors have bending radius restrictions?

I thought bending radius restrictions where limited to cables.


Bob Badger
Construction & Maintenance Electrician
Massachusetts

#124124 - 08/22/06 10:14 PM Re: Meter Drip Loops  
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Member
Joined: Feb 2003
Posts: 687
Grayslake IL, USA
I believe the intent of the loop instal was to allow for soil and conductor movement.

What happens sometimes is the ground settels or frost movement. The conductors get pulled to tight. The meter gets pulled from the wall. Meter guts crack and come close to shorting out.

Anyways around here for resi any work and the utility wants you to change from a pipe and meter to an underground meter set up (they call em wire ways). The point of the underground meter besides being an easy install is it allows room for the conductor to zig zag a few times before landing. No extra conductor zig zag then you can have the same problem of the conductors pulling things apart.


#124125 - 09/02/06 10:18 PM Re: Meter Drip Loops  
Theelectrikid  Offline
Member
Joined: Apr 2004
Posts: 810
Levittown, PA
Here's a stupid question, which side is the line side? I would say the left, but I don't know if the POCO would have a disco or not.

Ian A.


Is there anyone on board who knows how to fly a plane?

#124126 - 09/03/06 12:21 AM Re: Meter Drip Loops  
mxslick  Offline
Member
Joined: Oct 2004
Posts: 803
Atomic City, ID USA
Ian:

Line side is on the left. Notice the lugs lead to bus bars connected to the top clips.

Generally speaking, the top clips of a "Form(n)S" meter (Where (n) is a number representing the configuration and voltages) are always line side, the bottom clips are load side.

A Form 2S is the common residential meter, being 120/240 volt, single phase, 3 wire.

Now as to the pic:

Was this posted as being a violation? Or just for discussion? Despite the sticker on the pipe below the can being red (orange?) it looks like it says "Approved" on the top line.


Stupid should be painful.

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