Electrical Calculations / Engineering

Shaneyj
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VFD; is power still power
2
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24
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2K
winnie
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G
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430.52 Motor overcurrent protection
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12
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2K
tom baker
tom baker
S
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Transformer Protection
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2
Views
547
Samardas
S
Ricko1980
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220.87 Peak Demand - hourly vs 15 minutes
2 3
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43
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8K
NewtonLaw
N
H
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Fire pump and jockey pump OCPD sizing when fed from POCO and only controllers are provided
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2
Views
1K
gadfly56
gadfly56
mshields
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Zigzag Transformer
Replies
7
Views
1K
synchro
synchro
F
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On-demand water heater
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12
Views
1K
GoldDigger
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I
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3- phase to 1-phase system.
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13
Views
2K
hillbilly1
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J
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Cultivation Facility Amperage Requirements
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5
Views
954
jms-lbh
J
J
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Wire size for 200amp service / 135 feet
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1
Views
586
tom baker
tom baker
T
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Tankless Water Heaters
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10
Views
2K
tortuga
tortuga
Dsg319
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3 motors, 1 branch circuit.
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14
Views
1K
david luchini
david luchini
T
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Non-Fused Disconnect Switch Inrush Rating
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7
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2K
tamiya0603
T
mshields
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Elevator machine room feeders
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2
Views
1K
JoeStillman
JoeStillman
B
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Isolated Ground Help
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3
Views
667
JoeStillman
JoeStillman
T
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Coordination of Motor Overload
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8
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1K
topgone
T
A
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VD & Distance
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14
Views
1K
oldsparky52
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S
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Sizing Disconnect Switch
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5
Views
3K
Jraef
Jraef
R
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How to calculate the DC Bus voltage of the UPS in Datacenter application?
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9
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2K
topgone
T
A
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Conduit spacing in ductbank
Replies
8
Views
11K
Julius Right
Julius Right
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