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I.S. EN 50482:2008

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

INSTRUMENT TRANSFORMERS - THREE-PHASE INDUCTIVE VOLTAGE TRANSFORMERS HAVING U[M] UP TO 52 KV
Available format(s)

Hardcopy , PDF

Withdrawn date

09-06-2016

Language(s)

English

Published date

16-09-2009

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

1 General
2 Definitions
3 General requirements
4 Normal and special service conditions
5 Ratings
6 Design requirements
7 Classification of tests
8 Type tests
9 Routine tests
10 Special test
11 Markings
12 Accuracy requirements for three-phase inductive measuring
   voltage transformers
13 Additional requirements for three-phase inductive protective
   voltage transformers
Bibliography

Defines the requirements and tests for new three-phase voltage transformers with U[m] up to 52 kV and frequencies from 15 Hz to 100 Hz, for use with electrical instruments or electrical protective devices.

DevelopmentNote
Supersedes I.S. HD 587. (10/2009)
DocumentType
Standard
Pages
23
PublisherName
National Standards Authority of Ireland
Status
Withdrawn

Standards Relationship
EN 50482:2008 Identical

EN 60044-2:1999/A2:2003 INSTRUMENT TRANSFORMERS - PART 2: INDUCTIVE VOLTAGE TRANSFORMERS
IEC 60038:2009 IEC standard voltages
IEC 60270:2000+AMD1:2015 CSV High-voltage test techniques - Partial discharge measurements
IEC 60044-2:1997+AMD1:2000+AMD2:2002 CSV Instrument transformers - Part 2 : Inductive voltage transformers
HD 588.1 : S1 AMD 1 HIGH VOLTAGE TEST TECHNIQUES - GENERAL DEFINITIONS AND TEST REQUIREMENTS
EN 60270:2001/A1:2016 HIGH-VOLTAGE TEST TECHNIQUES - PARTIAL DISCHARGE MEASUREMENTS (IEC 60270:2000/A1:2015)
EN 60071-1:2006/A1:2010 INSULATION CO-ORDINATION - PART 1: DEFINITIONS, PRINCIPLES AND RULES
IEC 60060-1:2010 High-voltage test techniques - Part 1: General definitions and test requirements
IEC 60071-1:2006+AMD1:2010 CSV Insulation co-ordination - Part 1: Definitions, principles and rules

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