Electrical Calculations / Engineering

C
IED in the Bus VT Panel
Replies
1
Views
101
jim dungar
J
A
Temp Load Calc
Replies
3
Views
253
Julius Right
Julius Right
D
transformer
Replies
8
Views
350
DoggedLeg
D
E
Substation or multiple pad-mount transformers for >5 MVA
Replies
5
Views
237
tjdilly
T
J
Short-circuit impedance tolerance of Power Transformers
Replies
9
Views
388
Joao
J
J
Service Voltage 33 kV and 34,5 kV - Insulation voltage cables to be used
Replies
14
Views
569
Joao
J
A
Wire Size
Replies
3
Views
183
infinity
infinity
Tainted
Cogeneration install relay protection
Replies
7
Views
299
Joethemechanic
Joethemechanic
A
Temp Riser
2
Replies
30
Views
719
infinity
infinity
E
New Service from Meter at Power Pole
Replies
3
Views
204
hmspe
hmspe
YouConduit!
Voltage Drop for Robust Telecom Equipment
Replies
5
Views
255
YouConduit!
YouConduit!
M
Single family home
Replies
5
Views
303
Hv&Lv
H
A
Hoist Data
Replies
11
Views
368
Alwayslearningelec
A
Julio Chadrone
Does the Slash rating on a breaker (120/240 480Y/277) only apply when the load is connected to a neutral?
2 3 4
Replies
67
Views
2K
Joethemechanic
Joethemechanic
A
Kw Rating
Replies
3
Views
184
infinity
infinity
Grouch
Upcoming 2025 NYC Electrical Code (2020 NEC plus amendments)
Replies
11
Views
5K
KBot9
K
Grouch
Which one is the main breaker / service switch?
Replies
7
Views
446
ggunn
G
D
Cable tray ampacity examples my thoughts, your corrections.
Replies
4
Views
319
Julius Right
Julius Right
A
Wire Size
2
Replies
26
Views
1K
Eddie702
E
A
Panel AIC rating
Replies
4
Views
257
jim dungar
J
You must log in or register to post here.
Top