|
About the Electrical Fundamentals. category
|
|
0
|
464
|
October 8, 2020
|
|
Surge protection and garage doors
|
|
6
|
87
|
July 25, 2024
|
|
Circuit breakers in combiner boxes
|
|
88
|
1538
|
June 26, 2024
|
|
Neutral earth bond again
|
|
38
|
4240
|
May 13, 2024
|
|
Conlog going into tamper mode
|
|
24
|
235
|
April 19, 2024
|
|
Earth leakage trips in different buildings
|
|
19
|
436
|
February 9, 2024
|
|
Compliance in the DB
|
|
45
|
2767
|
January 25, 2024
|
|
Single pole main CB versus double pole main Cb
|
|
19
|
407
|
January 25, 2024
|
|
Replacing my old db- ABB or Schneider breakers
|
|
16
|
3505
|
January 17, 2024
|
|
Earth leakage sometimes trip during switchover to inverter during load shedding
|
|
55
|
6226
|
June 28, 2023
|
|
Random earth leakage trips (And some causes)!
|
|
99
|
16907
|
June 13, 2023
|
|
Types of certified Electricians, and who can sign off a solar system
|
|
23
|
2973
|
June 7, 2023
|
|
DC as a supply to equipment
|
|
65
|
2136
|
May 21, 2023
|
|
New SANS ruling, neutral-earth bonding while islanding
|
|
18
|
10781
|
May 20, 2023
|
|
Let’s talk Earthing
|
|
38
|
3769
|
April 6, 2023
|
|
Steel wired armoured cable as earth
|
|
13
|
3776
|
February 20, 2023
|
|
How does this work?
|
|
16
|
829
|
January 20, 2023
|
|
Over / under voltage protection plus time delay on my DB
|
|
41
|
1501
|
January 18, 2023
|
|
PV and SANS Compliance
|
|
13
|
4979
|
December 21, 2022
|
|
Grid voltage too high?
|
|
19
|
845
|
December 15, 2022
|
|
What must be on a RCD
|
|
14
|
842
|
December 14, 2022
|
|
Earth leakage trips when load shedding first happens
|
|
9
|
802
|
November 28, 2022
|
|
Adding a timer to existing light switches
|
|
2
|
273
|
October 27, 2022
|
|
Twin & earth cemented into wall
|
|
18
|
1365
|
October 14, 2022
|
|
PV DC power lines in parallel with PoE link
|
|
14
|
417
|
October 3, 2022
|
|
Property earthing, what's correct / safe / to code?
|
|
4
|
447
|
September 12, 2022
|
|
Parallel Buck converters
|
|
47
|
2483
|
September 7, 2022
|
|
Finding Neutral/Earth leaks
|
|
15
|
3176
|
August 17, 2022
|
|
What breaker for a geyser
|
|
5
|
5009
|
August 16, 2022
|
|
Voltage drops over conductors
|
|
12
|
586
|
August 16, 2022
|