Electrical Calculations / Engineering

mshields
  • Locked
Elevator Cab Lights non-highrise
Replies
2
Views
906
GoldDigger
G
P
  • Locked
45kva transformer
Replies
4
Views
2K
JoeStillman
JoeStillman
P
  • Locked
Grouping cables under raised floor
Replies
10
Views
984
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
1K
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
I
  • Locked
Available fault current approximation
2
Replies
21
Views
7K
Dsg319
Dsg319
E
  • Locked
Fire Alarm Code for Offices
Replies
5
Views
7K
JoeStillman
JoeStillman
Tainted
  • Locked
New York City Building Code 2702.4
Replies
4
Views
604
Tainted
Tainted
Tainted
  • Locked
NYC Building Code Interpretation Regarding Generator Room Contents
Replies
6
Views
2K
ron
ron
Tainted
  • Locked
Cogeneration, ATS and Emergency Generator
2
Replies
22
Views
3K
JoeStillman
JoeStillman
A
  • Locked
VFD going to ground on a delta system
Replies
10
Views
2K
winnie
W
P
  • Locked
Size wire for VFD
2
Replies
26
Views
9K
kwired
kwired
You must log in or register to post here.
Top