Current stage: 50.00 Effective date: 18 shk 2025
Next stage: CDTR Next stage date: 15 pri 2025
Originator: IEC
Owner: TC 17
Type: Technical Report
ICS: 29.130.10
IN_DEVELOPMENT IEC TR 62271-321 ED1 50.00 Final text received or FDIS registered for formal approval 18 shk 2025