NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN 62054-21 ; VDE 0419-4-21:2005-06 [Withdrawn] references following documents:
| Document number | Edition | Title |
|---|---|---|
| EN 62052-21 | 2004-12 | Electricity metering equipment (a.c.) - General requirements, tests and test conditions - Part 21: Tariff and load control equipment (IEC 62052-21:2004) More |
| IEC 62052-21 | 2004-05 | Electricity metering equipment (a.c.) - General requirements, tests and test conditions - Part 21: Tariff and load control equipment More |
