prSSH EN IEC/IEEE 60076-57-1202:2025

Power transformers - Part 57-1202: Liquid immersed phase-shifting transformers

General information

Current stage: 40.20 Effective date: Feb 9, 2026

Next stage: 40.60 Next stage date: May 11, 2026

Originator: DPS

Owner: DPS/KT 4

Type: European Norm

ICS: 29.180

Scope

This standard covers the requirements for phase-shifting transformers of all types.
The scope excludes transformers with an unregulated phase shift.
This document is limited to matters particular to phase-shifting transformers and does not
include matters relating to general requirements for power transformers covered in existing
standards in the EN 60076 series.

Life cycle

NOW

IN_DEVELOPMENT
prSSH EN IEC/IEEE 60076-57-1202:2025
40.20 DIS ballot initiated: 12 weeks
Feb 9, 2026

Related project

Adopted from EN IEC/IEEE 60076-57-1202:2025 IDENTICAL

Adopted from IEC/IEEE 60076-57-1202:2017 ED1 IDENTICAL

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