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E DIN VDE V 0100-782 VDE V 0100-782:2025-08

Low-voltage electrical installations

Part 7-782: Requirements for special installations or locations – Water electrolysis systems

Class/Status: Draft, valid
Released: 2025 -08   Published: 2025-07 -18
VDE Art. No.: 1100973
End of objection deadline: 2025-09-18

The specific requirements of this pre-standard apply to the construction of water electrolysis systems for industrial, commercial, and infrastructure purposes.
Requirements for risk analysis regarding explosion hazards arising from the production of hydrogen and other flammable gases are not part of this pre-standard.