This standard is applicable to three-phase, alternating current switches and switch-disconnectors for their switching function, having making and breaking current ratings, for indoor and outdoor installations, for rated voltages above 1 kV up to and including 52 kV and for rated frequencies from 162/3 Hz up to and including 60 Hz. This standard is also applicable to single-pole switches used on three phase systems.
This standard is also applicable to the operating devices of these switches and to their auxiliary equipment.

Recommended books about this Standard

Title Format
Schalten im Hochspannungsnetz
Schramm, Heinz-Helmut

Schalten im Hochspannungsnetz

2014, 366 pages, Din A5, Festeinband

Dieser Buchtitel ist auch als E-Book (PDF) erhältlich
Fachbuch eBook (PDF) Kombi-Fassung - Buch und E-Book