Electrical Calculations / Engineering

hockeyoligist2
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480 v Motor with 208 v brake?
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8
Views
13K
hockeyoligist2
hockeyoligist2
crtemp
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Question about 320 meter base
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4
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2K
crtemp
crtemp
ptonsparky
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AB 753 4-20ma
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4
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2K
ptonsparky
ptonsparky
O
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question for VFD gurus
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5
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4K
Jraef
Jraef
S
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Allen Bradley Flex 70 VFD Overvoltage of DC Bus
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6
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5K
Jraef
Jraef
Luketrician
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Allis Chalmers Size 3 motor starter
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9
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6K
Luketrician
Luketrician
T
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MCA vs FLA/RLA for Load Calc?
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3
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12K
augie47
augie47
glene77is
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Multi-Wire Branch Circuit with NO neutral return.
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10
Views
5K
kwired
kwired
crtemp
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Help with voltage drop to well head
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8
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4K
crtemp
crtemp
J
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Derating feeders.
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4
Views
3K
kwired
kwired
S
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sizing variable frequency drives
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2
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2K
Jraef
Jraef
P
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Service Entrance Rated Panelboard with no main breaker
2
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20
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9K
GoldDigger
G
Z
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Voltage Drop Calcs For 5KV cable vs. 600V cable
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1
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2K
beanland
beanland
D
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Ground Fault Protection in a DELTA DELTA system
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15
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29K
beanland
beanland
A
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152 kw Motor HP
2
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33
Views
12K
Jraef
Jraef
A
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Generator Oversizing
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6
Views
4K
eHunter
E
D
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reidential load calc issue
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7
Views
3K
Daja7
D
B
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VFD ??
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2
Views
2K
bure961
B
W
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Different Size Breakers Feeding The Same Equipment
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1
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1K
jumper
jumper
Mike01
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Hazardous Locations / Classifications
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5
Views
2K
rbalex
rbalex
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