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#34173 - 02/04/04 09:02 PM Con Ed inspects many thousands of distribution panels, finds a hundred hot
wa2ise Offline
Member
Registered: 11/29/02
Posts: 782
Loc: Oradell NJ USA
In today's Daily News (NYC tabloid) there's an article about Con Ed inspecting many thousands of those ground level distribution panel covers and finding about a hundred with line voltage.
Article says voltages ranging from 50 to 120V.


The lower voltages likely imply leakage currents not enough to light a light bulb but enough to shock someone. Are these covers bonded to ground? Maybe those bonds went bad from salt corrosion?
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#34174 - 02/05/04 04:11 AM Re: Con Ed inspects many thousands of distribution panels, finds a hundred hot
pauluk Offline
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Registered: 08/11/01
Posts: 7520
Loc: Norfolk, England
It's kind of scary that so many covers have become energized, but at least ConEd has taken some action after all the recent incidents.
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#34175 - 02/05/04 06:15 AM Re: Con Ed inspects many thousands of distribution panels, finds a hundred hot
resqcapt19 Offline
Member
Registered: 11/10/00
Posts: 2148
Loc: IL
Has anyone ever seen a bonding jumper to handhole or manhole cover or its metal support ring? I never have.
Don
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#34176 - 02/05/04 06:20 AM Re: Con Ed inspects many thousands of distribution panels, finds a hundred hot
ThinkGood Offline
Member
Registered: 08/07/02
Posts: 1081
Loc: Milwaukee, WI
Well, before "Y2K", all of the manhole covers in the area of Times Square were welded shut as a safety precaution. Does that count?
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#34177 - 02/05/04 08:20 AM Re: Con Ed inspects many thousands of distribution panels, finds a hundred hot
resqcapt19 Offline
Member
Registered: 11/10/00
Posts: 2148
Loc: IL
Only if the metal ring that the covers are welded to is connected to the electrical bonding system.
Don
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Don(resqcapt19)
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