DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN 61000-3-3 Beiblatt 1
; VDE 0838-3 Beiblatt 1:2024-02
Electromagnetic compatibility (EMC) - Part 3-3: Limits - Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current ≤ 16 A per phase and not subject to conditional connection; Supplement 1: Information for the interpretation of DIN EN 61000-3-3 (VDE 0838-3)
Elektromagnetische Verträglichkeit (EMV) - Teil 3-3: Grenzwerte - Begrenzung von Spannungsänderungen, Spannungsschwankungen und Flicker in öffentlichen Niederspannungs-Versorgungsnetzen für Geräte mit einem Bemessungsstrom ≤ 16 A je Leiter, die keiner Sonderanschlussbedingung unterliegen; Beiblatt 1: Information zur Interpretation der DIN EN 61000-3-3 (VDE 0838-3)
Overview
This Supplement contains information for interpreting the specifications of DIN EN 61000-3-3 (VDE 0838-3). This information is intended to reduce measurement uncertainty due to fluctuations in the test voltage source used during flicker measurement, which affect the result of the measured short-term flicker severity. The standard IEC 61000-3-3 (EN 61000-3-3) contains specifications for voltage changes, voltage fluctuations and flicker caused by electrical and electronic devices and equipment with a rated current < 16 A per phase, intended for connection to a public low-voltage power supply network and not subject to any special connection condition. The standard differs from DIN EN 61000-3-3 Supplement 1 (VDE 0838-3 Supplement 1):2021-07 as follows: a) this updated Supplement contains additions that have arisen from discussions in IEC SC 77A/WG2, internationally responsible for IEC 61000-3-3.
