Electrical Calculations / Engineering

ATSman
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10 sec requirement
Replies
16
Views
5K
quogueelectric
quogueelectric
L
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240 volt 3 phase delta
2
Replies
20
Views
7K
don_resqcapt19
don_resqcapt19
L
  • Locked
Xmer overcurrent protection
Replies
1
Views
2K
templdl
T
M
  • Locked
XLPE Cable - multiple cores per phase
Replies
0
Views
5K
MartinOckaj
M
R
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sub panel
2
Replies
27
Views
6K
Doug S.
D
mshields
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Lighting control motion detectors
Replies
4
Views
2K
hillbilly1
H
JJWalecka
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Treatment for wooden poles
Replies
4
Views
2K
charlie
charlie
JOHNEO99
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Mechanical Lugs
Replies
18
Views
4K
480sparky
480sparky
A/A Fuel GTX
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Voltage Ratio
2 3
Replies
43
Views
15K
Besoeker
Besoeker
ssandoval
  • Locked
Sizing Transformers
Replies
12
Views
12K
Wes G
W
W
  • Locked
208 are 240
Replies
16
Views
4K
neutral
N
J
  • Locked
sizing a motor disconnect...
Replies
0
Views
1K
jmccamish
J
ssandoval
  • Locked
208-230v Motors on 240?
Replies
3
Views
2K
ssandoval
ssandoval
S
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voltage drop formula
Replies
1
Views
1K
Jljohnson
J
F
  • Locked
Can I add Motor to existing feeder and sleep at night?
Replies
7
Views
3K
factoryrat
F
A
  • Locked
230.80 combined rating of disconnects
Replies
9
Views
3K
iwire
iwire
mshields
  • Locked
Disconnect at motor when VFD driven
Replies
1
Views
2K
Jraef
Jraef
V
  • Locked
Lift Station Submersible Pump
Replies
10
Views
6K
Jraef
Jraef
L
  • Locked
3- single ph vs 1- 3 ph transformer
Replies
3
Views
2K
weressl
weressl
A
  • Locked
NEC 220-60 Noncoincident Loads
Replies
7
Views
14K
anbm
A
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