Electrical Calculations / Engineering

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Drop Voltage 240V 60A
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16
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1K
kwired
kwired
Grouch1980
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Selective Coordination graphing tool
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10
Views
812
mayanees
mayanees
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Multiple transformers in series
2 3
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56
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5K
ggunn
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Panel Disc. & Drop Cord - Code Compliant?
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0
Views
347
designer82
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Transformer Peak Demand Clarification
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17
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1K
topgone
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1P Or 3P panel
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10
Views
970
Jraef
Jraef
Grouch1980
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Voltage during a short circuit condition
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13
Views
2K
Grouch1980
Grouch1980
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SER Cable Temp Rating
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1
Views
589
infinity
infinity
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Load Calculation
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8
Views
741
infinity
infinity
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BDA Riser question
Replies
4
Views
1K
JoeStillman
JoeStillman
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Temperature measurement
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1
Views
449
zbang
Z
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EV Chargers on 400A
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2
Views
490
wwhitney
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HRG with zig-zag on delta - grounding question
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3
Views
548
jim dungar
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CT's relocated line side to load side of soft start- any issues?
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3
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824
Jraef
Jraef
ptonsparky
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SF vs FL current imbalance
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5
Views
445
Jraef
Jraef
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Question on mix use of standard and optional method
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1
Views
611
wwhitney
W
T
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VFD Primary Conductor Sizing
Replies
8
Views
953
Jraef
Jraef
steve66
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utility voltage optimization
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5
Views
540
David Castor
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S
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SEU or MC for 48 amp EV charge #6/2
2
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38
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4K
retirede
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2-hour fire rated wall rating
Replies
2
Views
841
infinity
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