Electrical Calculations / Engineering

nvpowerdoc
  • Locked
Article 100 - Coordination, Selective (Selective Coordination)
Replies
2
Views
966
ron
ron
D
  • Locked
480v , 3 phase , over the side immersion tank heaters ( GFI required ? )
Replies
2
Views
710
petersonra
petersonra
A
  • Locked
Lighting Calc
Replies
5
Views
802
Alwayslearningelec
A
Z
  • Locked
Fire Pump Equipment Ground Conductor
Replies
7
Views
1K
ZWire85
Z
P
  • Locked
45KVA portable transformer
Replies
15
Views
2K
tom baker
tom baker
A
  • Locked
EV chargers & residential load calcs
2
Replies
22
Views
16K
texie
T
P
  • Locked
OCPD Sizing for 840 Ampacity?
Replies
8
Views
1K
Philip N
P
mshields
  • Locked
Elevator Cab Lights non-highrise
Replies
2
Views
1K
GoldDigger
G
P
  • Locked
45kva transformer
Replies
4
Views
2K
JoeStillman
JoeStillman
P
  • Locked
Grouping cables under raised floor
Replies
10
Views
1K
PowerdT
P
R
  • Locked
Medium Voltage transformer grounding
Replies
2
Views
1K
ron
ron
D
  • Locked
Demand Factors
Replies
19
Views
8K
topgone
T
mshields
  • Locked
When did Electric Heat become cheaper than Natural Gas
2
Replies
30
Views
3K
kwired
kwired
D
  • Locked
3-Phase CT's Wired in Delta
Replies
5
Views
4K
Hv&Lv
H
Tainted
  • Locked
Standby signal to elevator.
Replies
5
Views
1K
hillbilly1
H
B
  • Locked
Power or Control Circuit UL 508A
Replies
5
Views
2K
Jraef
Jraef
P
  • Locked
Step up transformer
Replies
11
Views
2K
retirede
R
C
  • Locked
Mike Holt's Calculation spreadsheet
Replies
3
Views
1K
R77volcom
R
F
  • Locked
Sizing conductors and ground for 300hp motors
2
Replies
21
Views
4K
Besoeker3
Besoeker3
E
  • Locked
How to Calculate KAIC Rating Downstream
2
Replies
20
Views
7K
Electricalhelp
E
You must log in or register to post here.
Top