Electrical Calculations / Engineering

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Ampere Interrupting Capacity
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2
Views
9K
jim dungar
J
B
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115 KV Cable issue
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1
Views
2K
bob
bob
A
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Breaker Ratings
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3
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2K
LarryFine
LarryFine
BRaley
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Derating conductors for temperature and conduit fill
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4
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5K
BRaley
BRaley
P
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Short Circuit Current Limitter for 480V ATS
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6
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7K
jim dungar
J
E
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Strange service call
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4
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2K
beanland
beanland
8
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NFPA Annex F - Figure F.1
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1
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2K
831
8
J
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calculation questions
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5
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2K
jstull33
J
J
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Max #of circuits
2
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30
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8K
mcclary's electrical
mcclary's electrical
P
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Service entrance conductors
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17
Views
20K
infinity
infinity
A
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3-Phase Load Calculation
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17
Views
12K
A-1Sparky
A
E
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Bulk/Static correction and billing.
2
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38
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12K
VoltzElectric
V
D
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Add load to existing calc
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1
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1K
iMuse97
iMuse97
M
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T5HO outdoors?
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7
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3K
StephenSDH
StephenSDH
ohmhead
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protection
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8
Views
4K
iwire
iwire
F
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Transformers from 480V - 415Y/240V
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18
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17K
winnie
W
ptonsparky
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VFD aux contact
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3
Views
3K
Jraef
Jraef
J
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Another Tier Four Data Center with Weather Problems
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2
Views
2K
dbuckley
D
V
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Puck Lights
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6
Views
4K
PetrosA
PetrosA
E
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HELP - Per unit impedance for Short Circuit calculation
Replies
3
Views
4K
mivey
mivey
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