NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN VDE 0100-551 ; VDE 0100-551:2017-02 [CURRENT] referenced in following documents:
| Document number | Edition | Title |
|---|---|---|
| VDV 522 | 2022-02 | Increase in the Nominal Voltage of the Contact Line of Urban DC Rail Systems and Trolleybus Systems from DC 600 V to DC 750 V More |
| VDV 735 | 2017-09 | Collective Dynamic Passenger Information in Public Transport - Requirements for Dynamic Information Systems More |
