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IEC 60551:1976 ED1

Measurement of transformer and reactor sound levels

Publication date:   Jan 1, 1976

General information

99.60 Withdrawal effective   Nov 19, 2016

IEC

TC 14

International Standard

17.140.20   Noise emitted by machines and equipment | 29.180   Transformers. Reactors

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Scope

Defines the methods by which the sound levels of transformers, reactors and their associated cooling equipment shall be determined so that compliance with any specification requirements may be confirmed and the characteristic of noise emitted in service determined.

Life cycle

NOW

WITHDRAWN
IEC 60551:1976 ED1
99.60 Withdrawal effective
Nov 19, 2016

REVISED BY

WITHDRAWN
IEC 60551:1987 ED2