Fundamentals Of Electricity

228 topics in this forum

1. Type of network distribution in SA?

   By Corné, September 8, 2019
   • 7 replies
   • 4.2k views
   • 
   • Kookie Arrow
   • November 14

2. Unsafe Broken Neutral conditions in 3-phase 4-wire Low Voltage systems:

   By TaliaB, April 3
   • 4 replies
   • 670 views
   • 
   • Andrew AMP Electrical
   • November 2

3. What am I looking at?

   By Redant5050, October 19
   • 0 replies
   • 114 views
   • 
   • Redant5050
   • October 19

4. Earthing of solar panels / rails with a microinverter system

   By Rch1, October 17
   • 0 replies
   • 140 views
   • 
   • Rch1
   • October 17

5. Sub board earth leakage trips when on at main DB

   By Reginald, September 28
   • 9 replies
   • 347 views
   • 
   • Marv
   • October 2

6. Earth Leakage tripping on off grid system

   By Ernie, September 16
   • 9 replies
   • 453 views
   • 
   • Vaal
   • September 22

7. Another question about ratings - Watts vs VA

   By Bobster., July 25, 2019
   • 15 replies
   • 3.1k views
   • 
   • esmail-kassir
   • September 22

8. Frequency deviation from Eskom grid

   By TaliaB, September 7
   • 3 replies
   • 264 views
   • 
   • Scorp007
   • September 7

9. 5kw Deye + 2x 5kw Shoto lithuim damaged by lightning

   By mien, February 26
   • 24 replies
   • 1.5k views
   • 
   • Yellow Measure
   • August 22

10. Solar panels tripping Earth Leakage

    By Krokkedil, August 5, 2021
    • 7 replies
    • 4.1k views
    • 
    • HendrikBigChief
    • August 21

11. Earth leakages at each sub boards only

    By rinners, May 5, 2023
    • 23 replies
    • 3.1k views
    • 
    • RikusW
    • August 10

12. Ohm's Law

    By Thunderdolt, July 28
    • 0 replies
    • 223 views
    • 
    • Thunderdolt
    • July 28

13. Low grid voltage 1 2

    By Bobster., July 26, 2022
    • 25 replies
    • 5.9k views
    • 
    • JayMardern
    • July 24

14. Luxpower Inverter SNA5000 with 2 x Hubble AM2 batteries and 6 solar panels

    By VJC, June 6
    • 1 reply
    • 285 views
    • 
    • Scorp007
    • June 6

15. Power from grid higher than setting

    By Kalaharipro, January 29
    • 24 replies
    • 1.2k views
    • 
    • TaliaB
    • June 6

16. How to fix fluctuating grid mains, for sensitive electronics

    By Ollie, June 2
    • 3 replies
    • 269 views
    • 
    • Scorp007
    • June 2

17. TN-S earthing system

    By MGIA, May 12
    • 0 replies
    • 263 views
    • 
    • MGIA
    • May 12

18. Earth-Neutral bond and Questions

    By Cyon, August 8, 2022
    • 8 replies
    • 3.1k views
    • 
    • Multiwatt
    • May 10

19. Mr

    By Cammo, May 7
    • 0 replies
    • 1.6k views
    • 
    • Cammo
    • May 7

20. Problem with Growat 5kw inverter tripping earth leakage

    By Ruco, May 2
    • 1 reply
    • 256 views
    • 
    • P1000
    • May 3

21. Preferred method of connecting two wires to circuit breaker?

    By NigelL, November 26, 2018
    • 7 replies
    • 4.3k views
    • 
    • Virwat
    • April 25

22. Earth leakage trips everytime loadsheeding ends 1 2 3

    By rodga, November 9, 2021
    • 70 replies
    • 55.4k views
    • 
    • Lucas Mazwi
    • April 23

23. Multiple Circuits In Conduit

    By ec.brink, March 8
    • 6 replies
    • 654 views
    • 
    • ec.brink
    • March 11

24. Splitting of DBs

    By ec.brink, March 8
    • 1 reply
    • 439 views
    • 
    • Scorp007
    • March 9

25. Ecoflow Delta Max Battery Unit Trips Breaker Board When Power Comes Back On

    By Husskeyy, January 18
    • 6 replies
    • 1.4k views
    • 
    • Husskeyy
    • March 6