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Electrical Calculations / Engineering
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EV Charger loads in 208Y/120V Panel Schedule
phila36
Sep 1, 2022
2
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34
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2K
Mar 23, 2023
wwhitney
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NEC Hazardous Area Classification
timm333
Mar 23, 2023
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5
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940
Mar 23, 2023
don_resqcapt19
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2 circuits feeding 1 industrial control panel
designer82
Mar 23, 2023
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409
Mar 23, 2023
petersonra
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Isolation Panels: required?
elecshop
Mar 20, 2023
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Mar 23, 2023
TRP
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Fitting Panels in a Room
elecshop
Mar 22, 2023
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293
Mar 22, 2023
LarryFine
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3 phase 225 mlo 208v panel change
Fordean
Mar 22, 2023
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10
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577
Mar 22, 2023
topgone
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Heated toilet seat
Fordean
Mar 14, 2023
2
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23
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1K
Mar 22, 2023
ggunn
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Con Edison Service End Box and Clearance Requirement
Tainted
Mar 21, 2023
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2
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616
Mar 21, 2023
Tainted
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Boom Receptacles
elecshop
Mar 21, 2023
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408
Mar 21, 2023
elecshop
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14 Receptacles at Patient Bed!
elecshop
Mar 21, 2023
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642
Mar 21, 2023
JoeStillman
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Fire alarm strobe in a exam room
bwyllie
May 6, 2022
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3K
Mar 21, 2023
JoeStillman
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MV Cable Calculation - 310.60(C) Tables
cah279
Mar 18, 2023
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724
Mar 21, 2023
cah279
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Transformer at Sub-Fed Bldg. - Disconnect Required?
32Lateralus
Mar 20, 2023
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396
Mar 20, 2023
don_resqcapt19
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UL508a Disconnect Sizing Calculations
JovialBulge
Mar 20, 2023
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532
Mar 20, 2023
JovialBulge
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Genset/Breaker
Alwayslearningelec
Mar 15, 2023
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629
Mar 20, 2023
ron
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600 amp residential CT box and shutoffs
nulafed
Mar 19, 2023
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608
Mar 20, 2023
nulafed
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Sizing a service question
MattWilliams
Mar 18, 2023
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5
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457
Mar 19, 2023
kwired
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MTW wiring
Fordean
Mar 14, 2023
2
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27
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2K
Mar 18, 2023
Todd0x1
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Maximum Amount of EV Chargers on a 75kVA Transformer
mmcfly
Mar 17, 2023
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9
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1K
Mar 17, 2023
jim dungar
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Amperage calculation before a VFD single phase to 3-phase
Kevin Williams
Mar 13, 2023
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17
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3K
Mar 17, 2023
Jraef
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