Current stage: 90.93 Standard confirmed Jan 5, 2026
Originator: CENELEC
Owner: CLC/TC 57 Power systems management and associated information exchange
Type: Harmonization Document
ICS: 25.040.40 Industrial process measurement and control
Status: Published
PDF - €63.88
Languages: English
Applies to narrowband and wideband teleprotection systems used to convey analogue information about the primary quantities such as phase or phase and amplitude.
PUBLISHED HD 543.2 S1:1995 90.93 Standard confirmed Jan 5, 2026