Qualità dell'energia elettrica

547 topics in this forum

1. Ups O Soccorritore? - Continui sbalzi di tensione

   By bifis75, June 14, 2010
   • 9 replies
   • 6.3k views
   • 
   • luigi69
   • July 22, 2020
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3. Problema sistema trifase senza neutro

   By Francesco Paradisi, July 2, 2020
   • 7 replies
   • 7.1k views
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   • Maurizio Colombi
   • July 4, 2020

4. Nuovi contatori e-distribuzione apertura magnetotermico immotivata

   By giacle, June 16, 2020
   • 7 replies
   • 6.2k views
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   • Elettroplc
   • June 16, 2020

5. Informazione su un black out

   By Faiola Luca, May 5, 2020
   • 4 replies
   • 1.6k views
   • 
   • Faiola Luca
   • May 5, 2020

6. Perche' parlare di fase e neutro 1 2

   By Simone222, April 5, 2020
   • 31 replies
   • 7k views
   • 
   • del_user_233069
   • April 15, 2020

8. il contatore dell'enel anche se e spento fa un rumore

   By Salvatore Lagrotteria, January 16, 2020
   • 3 replies
   • 9k views
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   • obilankenoby
   • January 22, 2020

9. Corrente "sporca", soluzioni?

   By gogopep, November 5, 2019
   • 9 replies
   • 4.6k views
   • 
   • Daniel 81
   • January 11, 2020

10. Condensatore di rifasamento.

    By Daniel 81, January 8, 2020
    • 3 replies
    • 884 views
    • 
    • Daniel 81
    • January 11, 2020

11. Condensatore Per Motore Monofase Vs Condensatore Per Rifasamento Lampade.

    By dielettricus, April 18, 2012
    • 16 replies
    • 17.2k views
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    • Maurizio Colombi
    • January 8, 2020

12. UPS per Caldaia Pellet

    By Amraam, January 4, 2020
    • 1 reply
    • 1k views
    • 
    • Ivan Botta
    • January 4, 2020

13. Stabilizzatore a protezione caldaia Pellet

    By gorello, January 13, 2018
    • 11 replies
    • 8.9k views
    • 
    • Roberto Garoscio
    • January 4, 2020

14. strani valori di tensione a monte contatori 1 2

    By Vmax78, July 1, 2019
    • 38 replies
    • 4.9k views
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    • Elettroplc
    • December 10, 2019

15. Impianto fotovoltaico e correnti residue 1 2

    By supermariuz, November 15, 2019
    • 26 replies
    • 4.6k views
    • 
    • Elettroplc
    • December 5, 2019

16. Misurazione in media tensione

    By ETR, November 25, 2019
    • 18 replies
    • 3.7k views
    • 
    • Adelino Rossi
    • December 1, 2019

17. Problema su tapparelle motorizzate con UPS

    By Fragaldino82, October 31, 2019
    • 15 replies
    • 6.4k views
    • 
    • del_user_233069
    • November 6, 2019

18. Dispersione Verso Terra - Elettricista e tecnico lavatrice fanno scarica-barile: chi ha ragione?

    By qu3ll0, January 27, 2007
    • 20 replies
    • 15.8k views
    • 
    • Livio Orsini
    • October 27, 2019

19. Cantinetta frigo e cali di tensione

    By zeatles, August 1, 2019
    • 15 replies
    • 2.8k views
    • 
    • reka
    • August 6, 2019

20. Generatori A Metano Per Uso Domestico - Perchè non si utilizzano?

    By LB81, July 24, 2007
    • 22 replies
    • 31.5k views
    • 
    • Maurizio Colombi
    • July 11, 2019

21. Prodotto che memorizza interruzioni, sovratensioni e consumi.

    By aigi, January 18, 2019
    • 9 replies
    • 1.5k views
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    • Enrico_494949
    • June 28, 2019

22. trasformatore d'isolamento con secondario bilanciato

    By ggluca, May 27, 2019
    • 0 replies
    • 1k views
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    • ggluca
    • May 27, 2019

23. Presunto problema impianto fotovoltaico

    By Vito90, May 23, 2019
    • 1 reply
    • 590 views
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    • Elettroplc
    • May 23, 2019

24. Problemi di sovratensione

    By vinsanto, May 23, 2019
    • 5 replies
    • 1.3k views
    • 
    • vinsanto
    • May 23, 2019

25. Black-out elettrico

    By del_user_83838, April 22, 2019
    • 7 replies
    • 1.7k views
    • 
    • del_user_237282
    • April 23, 2019

26. Cali di tensione su abitazione di nuova costruzione 1 2 3

    By Francesco1284, February 12, 2019
    • 69 replies
    • 11.5k views
    • 
    • Semplice 1
    • February 20, 2019

27. Cavo da 4mmq o da 2,5 mmq......-> 1 2

    By Robyy10, January 30, 2019
    • 46 replies
    • 4.1k views
    • 
    • Robyy10
    • February 15, 2019