Electrical Calculations / Engineering

F
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Wiring a relay for 220 VAC (Europe)
2
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21
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3K
Tony S
Tony S
M
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SWBD remaining active w/less sets
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2
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811
infinity
infinity
L
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elevator emergency power
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13
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5K
ron
ron
mshields
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separate paths for Emergency and Normal
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7
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2K
steve66
steve66
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feeder tap
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14
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2K
petersonra
petersonra
F
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Wiring colors in Europe?
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4
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8K
Tony S
Tony S
Coppersmith
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What is the ampacity of this panel?
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6
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1K
Coppersmith
Coppersmith
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2000 amp 120/208 service grounding requirement
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6
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5K
infinity
infinity
J
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listed equipment
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10
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2K
roger
roger
Coppersmith
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Need load calc help
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1
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1K
jumper
jumper
A
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GFCI breaker
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4
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1K
Smart $
Smart $
Grouch1980
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emergency generator requirements
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12
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2K
Grouch1980
Grouch1980
mshields
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Power of AHJ to interpret
2
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28
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9K
mtfallsmikey
mtfallsmikey
S
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Total load calculations
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2
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834
sergiyny
S
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Customer Owned MV XFMR - Is Sec. Ground Conductor Required?
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16
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3K
Sunny_92
S
Fulthrotl
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Feeding a fire pump.....
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12
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3K
Jraef
Jraef
D
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Replace existing ATS in MCC cubicle with new external ATS
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1
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1K
Jraef
Jraef
Sparky2791
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Fuse Size Selection for (3) MV Transformers
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9
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4K
topgone
T
R
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high voltage cable
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7
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2K
gadfly56
gadfly56
R
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CT secondary
Replies
1
Views
856
Jraef
Jraef
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