General Electrical Forum

For electrical topics that do not match any of the other headings.
brian john
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Elevator Drive
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14
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6K
dbuckley
D
J
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Disconnecting current transformer leads from a meter.
2
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32
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32K
GMc
G
F
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What needs to be ul listed?
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12
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13K
DM2-Inc
DM2-Inc
W
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Theory for Isolated Grounding
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8
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5K
LarryFine
LarryFine
L
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mulitple conductors feeding exhaust fans thru frequency drives causing back feeds
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9
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4K
weressl
weressl
T
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How to test medium voltage bus-bar a.k.a. foil test?
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4
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6K
zog
zog
I
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UL/CSA/Intertek Fees
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7
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12K
Cmdr_Suds
C
hockeyoligist2
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Portable generators and electronic equipment, possible damage?
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5
Views
6K
charlietuna
C
Dennis Alwon
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Article 250.56 and Power Quality
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2
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2K
brian john
brian john
J
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Multiple Earth Grounds
2
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38
Views
16K
kwired
kwired
Mister Kool
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450v???
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10
Views
6K
zog
zog
S
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Surge protection devices(SPD)
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4
Views
4K
robbietan
robbietan
K
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Motor tolerance
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3
Views
3K
robbietan
robbietan
E
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Lightening vs. the home automation sytem= lighting wins?
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5
Views
3K
ELA
ELA
titan1021
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Garage door and motion detector
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1
Views
2K
Dennis Alwon
Dennis Alwon
J
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Voltage @ water lines
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8
Views
5K
G._S._Ohm
G
J
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Insta-hots causing light flicker??
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8
Views
4K
G._S._Ohm
G
C
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  • Poll
Does a TVSS device save a company money?
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15
Views
827
kbsparky
kbsparky
C
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UL Certified Louvers/Fuseholder
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0
Views
2K
Chenzo
C
LarryFine
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UL listing required for this item?
Replies
3
Views
3K
Chamuit
Chamuit
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