NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Project
Low-voltage auxiliary power systems - Part 2-3: Design criteria - Low-voltage AC auxiliary power systems for substations (IEC TS 63346-2-3:2025)
Abstract
This document provides common rules and specific requirements for the design of low voltage d.c. auxiliary power systems (APSs) intended to be installed in substations, mainly covering the configuration of d.c. power sources, system wiring, electric equipment selection and physical layout.
Begin
2024-10-31
Planned document number
DIN IEC/TS 63346-2-3
Project number
02232666
Responsible national committee
DKE/K 433 - Niederspannungs-Hilfsstromsysteme für elektrische Kraftwerke und Unterstationen
