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E VDE-AR-N 4100/A1 Anwendungsregel:2026-06

Requirements for low voltage grid connection of demand facilities;

Amendment A1

Class/Status: Draft, valid
Released: 2026 -06   Published: 2026-05 -15
VDE Art. No.: 1101035
End of objection deadline: 2026-06-26

Note: You can pre-order this document (delivery subject to availability). Valid from 2026-06-01.

This VDE Application Rule specifies technical requirements for the planning, installation, connection, and operation of customer installations connecting to the low-voltage network of a system operator or to a closed distribution network in accordance with Section 110 of the German Energy Industry Act (EnWG).