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I.S. HD 538.1:1992

Current
Current

The latest, up-to-date edition.

THREE-PHASE DRY-TYPE DISTRIBUTION TRANSFORMERS 50 HZ, FROM 100 TO 2500 KVA, WITH HIGHEST VOLTAGE FOR EQUIPMENT NOT EXCEEDING 36 KV - PART 1: GENERAL REQUIREMENTS AND REQUIREMENTS FOR TRANSFORMERS WITH HIGHEST VOLTAGE FOR EQUIPMENT NOT EXCEEDING 24 KV
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2011

Preview

Foreword
1 General
2 Electrical characteristics
3 Design requirements
4 Dimensional characteristics
5 Accessories
Annex A (informative) - National deviations
Annex B (normative) - Normative references

Defines transformers from 100 to 2500 kVA intended for operation in three-phase distribution networks.

DevelopmentNote
Issue Date: 24/02/2007. (12/2011)
DocumentType
Standard
Pages
21
PublisherName
National Standards Authority of Ireland
Status
Current

Standards Relationship
HD 538.1 S1:1992/AC:2011 Identical

IEC 60038:2009 IEC standard voltages
HD 464 : S1 AMD 5 2002 DRY-TYPE POWER TRANSFORMERS
IEC TR 60616:1978 Terminal and tapping markings for power transformers
HD 472 S1:1989/AC:2013 NOMINAL VOLTAGES FOR LOW-VOLTAGE PUBLIC ELECTRICITY SUPPLY SYSTEMS

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