Standard

NEK IEC 60551:1987

Dec 1987 Withdrawn

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Language English

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Amendment 1 - Determination of transformer and reactor sound levels Withdrawn NEK IEC 60551:1987/AMD1:1995 Amendment from Publication date: Aug 1995 Version: 1 Pages: 28 Language: English Services: Read Online (No printing ), Printed and bound

Abstract

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.

Document information

Standard from NEK
Published: 30 December 1987
Withdrawn: 7 March 2006
Edition: 2.0
Version: 1
Document type: NAT
Pages
ISBN:

ICS 17.140.20
ICS 29.180
National Committee NEK/NK14

Product Relations

Adopted from: IEC 62733:2015 ED1
Replaced by: NEK IEC 60076-10:2001
Replaced by: NEK IEC 60076-10:2001
Replaces: NEK IEC 60551:1976

NEK IEC 60551:1987

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