Cover DIN EN IEC 60076-11 VDE 0532-76-11 Beiblatt 1:2023-04
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DIN EN IEC 60076-11 VDE 0532-76-11 Beiblatt 1:2023-04

Power transformers

Part 11: Dry-type transformers; Supplement 1: Interpretation sheet 1

(IEC 60076-11:2018/ISH1:2020)
Class/Status: Standard, valid
Released: 2023-04
VDE Art. No.: 0500247

This document contains explanations to IEC 60076-11. The scope applies to dry-type power transformers (including auto-transformers) having values of highest voltage for equipment up to and including 72,5 kV and at least one winding operating at greater than 1,1 kV. This interpretation sheet provides more detailed explanations on the temperature-rise test.