Current stage: 50.60 Effective date: 30 gush 2024
Originator: IEC
Owner: TC 65/SC 65E
Type: Technical Specification
ICS: 25.040.40 35.100.05 35.110
IN_DEVELOPMENT IEC TS 62453-53-31 ED1 50.60 Close of voting. Proof returned by secretariat 30 gush 2024