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#107868 - 07/09/04 12:01 PM Is this a Violation?  
Admin  Offline

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Quote
Is this a Violation?

- Ron
[Linked Image]


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#107869 - 07/09/04 03:21 PM Re: Is this a Violation?  
pauluk  Offline
Member
Joined: Aug 2001
Posts: 7,520
Norfolk, England
I'll hazard a guess that it could be if the connectors were used as a required disconnect for whatever machinery is running on them, as the plugs would not be quickly and easily withdrawable.


#107870 - 07/09/04 03:24 PM Re: Is this a Violation?  
Bill Addiss  Offline
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Joined: Oct 2000
Posts: 3,878
NY, USA
I was thinking the same thing Paul.

Bill


#107871 - 07/09/04 03:36 PM Re: Is this a Violation?  
HotLine1  Offline


Member
Joined: Apr 2002
Posts: 6,809
Brick, NJ USA
As above, if the caps are the disco, yes, a red sticker.

Also, is this a use of cord that is not compliant with Art 400.7 / 400.8 limitations to usage of cord? As the install is not completly visable, no determination can be made.

If pull out is a problem, the installer should have considered twistlock devices, in lieu of ty-wraps.

John


John

#107872 - 07/09/04 05:44 PM Re: Is this a Violation?  
electure  Offline


Member
Joined: Dec 2000
Posts: 4,259
Fullerton, CA USA
Also, the sealtite flex doesn't appear to be secured within 12" of the boxes, so yes.
350.30(A)
We're also looking at 225° (at least) of bend just to get out of the center box. Could it possibly exceed 360° between pull points?
350.26


#107873 - 07/09/04 06:01 PM Re: Is this a Violation?  
iwire  Offline
Moderator
Joined: Jan 2003
Posts: 4,391
North Attleboro, MA USA
Generally we use twist locks. [Linked Image]

This looks to me like a under a data room floor.

If it is under 645 rules the liquid-tight need not be secured, the same for the box. 645.6(E)

We do a lot of installs where the UPS maker supplies pre-made liquid-tight whips with FS type boxes and receptacles.

For better or worse all you do is drop them in like extension cords.

Bob


Bob Badger
Construction & Maintenance Electrician
Massachusetts

#107874 - 07/09/04 06:05 PM Re: Is this a Violation?  
iwire  Offline
Moderator
Joined: Jan 2003
Posts: 4,391
North Attleboro, MA USA
The 3/4" square tube legs that are bonded with the bare copper along with what looks like a piece of fiberoptic cable in the bottom of the picture are what makes me think this is a 645 room.

Bob


Bob Badger
Construction & Maintenance Electrician
Massachusetts

#107875 - 07/09/04 06:20 PM Re: Is this a Violation?  
Ron  Offline
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Joined: Mar 2002
Posts: 582
White Plains, NY
Sorry to be away for so much activity.
It is an Article 645 installation. The plugs are for computer servers, not requiring a means of disconnect like a motor.


Ron

#107876 - 07/09/04 06:22 PM Re: Is this a Violation?  
Ron  Offline
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Joined: Mar 2002
Posts: 582
White Plains, NY
The server cords do not have twist lock plugs, hence the straight blade receptacle. No one wants to cut the factory plug off a server.


Ron

#107877 - 07/09/04 09:53 PM Re: Is this a Violation?  
electure  Offline


Member
Joined: Dec 2000
Posts: 4,259
Fullerton, CA USA
Bob,
Don't you mean 645.5(E)??

Now read 645.5(D)(2)
"installed in accordance with 310.11"
These don't look like a specially listed whip to me.


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