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HD 538.3 S1:1997

Three-phase dry-type distribution transformers 50 Hz, from 100 to 2500 kVA, with highest voltage for equipment not exceeding 36 kV - Part 3: Determination of the power rating of a transformer loaded with non- sinusoidal current HD 538.3 S1:1997

Publication date:   Jul 30, 2004

General information

99.60 Withdrawal effective   Apr 15, 2016

CENELEC

CLC/TC 14 Power transformers

Harmonization Document

29.180   Transformers. Reactors

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Scope

This document gives to the user guidance to determine the loadability of a dry-type distribution transformer, as defined in and covered by HD 538 in the case of load current with harmonic factors exceeding the maximum values allowed.

Life cycle

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HD 538.3 S1:1997
99.60 Withdrawal effective
Apr 15, 2016

REVISED BY

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EN 50541-2:2013