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EN 60255-25:2000

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Electrical relays - Part 25: Electromagnetic emission tests for measuring relays and protection equipment

Superseded date

01-09-2013

Published date

10-08-2000

FOREWORD
1 Scope and object
2 Normative references
3 Definitions
4 Emission limits
   4.1 Conducted emission limits
   4.2 Radiated emission limits
5 General measurement requirements for emission tests
   5.1 Ambient noise in measurement test sites
   5.2 Requirements for measurement of conducted
        emissions
   5.3 Requirements for measurement of radiated
        emissions
6 Test procedure for emission tests
   6.1 General configuration of the EUT
   6.2 Measurement of conducted emissions
   6.3 Measurement of radiated emissions
   6.4 Measurement of radiated emissions at
        alternative distances
7 Criteria for acceptance
8 Test report
Annex A (informative) The use of measuring relays and
        protection equipment in other locations
Annex B (informative) Explanatory notes on the origin of
        this emission standard
Annex ZA (normative) Normative references to international
         publications with their corresponding European
         publications

Specifies the general requirements for the measurement of radio-frequency emissions emanating from measuring relays and protection equipment for power system protection, including the control, monitoring and process interface equipment used with such systems. Is based on CISPR 22.

Committee
CLC/TC 95X
DocumentType
Standard
PublisherName
European Committee for Standards - Electrical
Status
Superseded
SupersededBy

BS EN 60255-1:2010 Measuring relays and protection equipment Common requirements
CEI EN 60255-1 : 2011 MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 1: COMMON REQUIREMENTS
UNE-EN 60255-1:2010 Measuring relays and protection equipment -- Part 1: Common requirements
I.S. EN 60255-1:2010 MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 1: COMMON REQUIREMENTS
EN 60255-1:2010 Measuring relays and protection equipment - Part 1: Common requirements

EN 60255-6 : 94 AC 95 ELECTRICAL RELAYS - MEASURING RELAYS AND PROTECTION EQUIPMENT
CISPR 22:2008 Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement
EN 55022:2010/AC:2011 INFORMATION TECHNOLOGY EQUIPMENT - RADIO DISTURBANCE CHARACTERISTICS - LIMITS AND METHODS OF MEASUREMENT (CISPR 22:2008)
IEC 60050-446:1983 International Electrotechnical Vocabulary (IEV) - Part 446: Electrical relays
IEC 60255-6:1988 Electrical relays - Part 6: Measuring relays and protection equipment
IEC 60050-448:1995 International Electrotechnical Vocabulary (IEV) - Part 448: Power system protection
CISPR 16-1:1999+AMD1:2002 CSV Specification for radio disturbance and immunity measuring apparatus and methods - Part 1: Radio disturbance and immunity measuring apparatus

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