News

This episode of ZOTUP IN PILLS resolves a small doubt for us, namely what is the the minimum section of the earth connection cables. When installing aenergy surge arrester(aka low voltage SPD) inside...

In the latest episode of ZOTUP IN PILLS, we explained the minimum cross-section of earth connection cables. In this episode, we will clarify the minimum cross-section of phase/neutral connection...

[17] Using external fuses in electrical installations, although aimed at providing additional protection for equipment and systems against overcurrents typical of short circuits, is not always the...

As of01/12/2021, the eighth edition of the CEI 64-8 standard comes into forcewhich specifies the need for to use a support fuse at the top of the arrester in order to protect systems and equipment...

[19] Electrical power systems are essential for ensuring the safety and efficiency of any installation. But what are the main differences between the TT System, TN System, and IT System?...

It's the 24th of December. Santa Claus is hastily delivering the presents and as he is coming down the chimney, lit only by the lights of the Christmas tree, lightning strikes the house, blowing up...