surge protection device

  1. eveares

    How does plugging a UPS into a surge protected power strip, draw power away from the UPS?

    So according to this article: https://www.se.com/us/en/faqs/FA158852/ Plugging a UPS into a surge protected power strip can cause more powerful equipment plugged into the same surge protected power strip as the UPS, to draw necessary voltage away from the UPS, causing the UPS to switch over to...
    • eveares
    • Thread
    • apc power power surge schneider socket surge protection surge protection device ups
    • Replies: 3
    • Forum: Electrics UK
  2. A

    Surge Protection Devices (SPD) in domestic dwellings - Type 1 or 2 in CU for overhead feed property on TT.

    A thought process that I was wondering if others had also pondered: Consumer units with preinstalled Type 2 SPDs have become a very common sight since the 18th edition has more or less mandated them, with almost every manufacturer offering them by default across their range now. These are...
    • axt
    • Thread
    • consumer unit overhead feed spd surge protection device tt earthing
    • Replies: 11
    • Forum: Electrics UK
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