NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN 61131-9 ; VDE 0411-509:2015-02 [Withdrawn] referenced in following documents:
| Document number | Edition | Title |
|---|---|---|
| VDI 2776 Blatt 2 | 2024-01 | Process engineering plants - Modular plants - Designing modular plants More |
| DIN EN IEC 61557-12 ; VDE 0413-12:2023-09 | 2023-09 | Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 12: Power metering and monitoring devices (PMD) (IEC 61557-12:2018 + A1:2021); German version EN IEC 61557-12:2022 + A1:2022 More |
| DWA-M 253 | 2024-06 | Prozessautomatisierung und Vernetzung abwassertechnischer Anlagen More |
