E DIN EN IEC 63497 VDE 0557-497:2025-10
Shunt-Connected Active Correction Devices (ACD)
(IEC 22E/290/CDV:2025); German and English version prEN IEC 63497:2025
Class/Status:
Draft,
valid
Released: 2025 -10 Published:
2025-09 -05
VDE Art. No.: 1500305
End of objection deadline:
2025-11-05