Electrical Calculations / Engineering

frankft2000
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Transformer decision.
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8
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1K
jim dungar
J
S
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5kVA 480V to 120V single phase transformer blowing fuses, and shouldn't be.
2 3
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44
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7K
JoeStillman
JoeStillman
S
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External transformer UL 508A
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4
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1K
Jraef
Jraef
W
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Crazy rotophase setup
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16
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1K
tortuga
tortuga
W
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Siemens Series Ratings 3VA52 or 53 feeding a BL
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6
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2K
dbpeleed
D
A
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Class 2 Wiring
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1
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767
augie47
augie47
S
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CAISO Generating Facility Data
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0
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595
shockking
S
M
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HMCP and Bi-Metallic Overload for XFMR protection
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4
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978
Jraef
Jraef
Tainted
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Potential Future Loads
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7
Views
918
infinity
infinity
B
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Repair knockout (duct terminator) in a precast manhole vault
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1
Views
903
tom baker
tom baker
F
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Car charger
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11
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1K
wwhitney
W
M
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Sizing transformer
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6
Views
909
Malywr
M
E
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Sizing Inverters for Sump Motors
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7
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932
tom baker
tom baker
C
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Best Method to Connect Multiple Transformers to Single Primary Meter
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4
Views
900
conbrover
C
C
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Voltage drop and Florida Energy code.
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2
Views
709
chuck@tracyelectricinc.co
C
E
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Operating Room Lights on Occupancy Sensor?
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10
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1K
Joethemechanic
Joethemechanic
Tainted
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EV charging stations power
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7
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2K
Jraef
Jraef
W@ttson
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Calculating Motor Temperature Rise
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14
Views
3K
W@ttson
W@ttson
K
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Washington Plan Review
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7
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1K
Krusscher
K
I
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Parallel feeder size for voltage drop is questionable
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3
Views
975
electrofelon
electrofelon
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