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I.S. TR 50422:2004

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

GUIDE FOR THE APPLICATION OF THE EUROPEAN STANDARD EN 50160
Available format(s)

Hardcopy , PDF

Superseded date

29-07-2005

Language(s)

English

Published date

01-01-2004

Preview

1 Background
  1.1 General
  1.2 Background
2 Application of the European Standard EN 50160
  2.1 Introduction
  2.2 Scope of the European Standard
  2.3 Definitions
  2.4 Groups of voltage characteristics
      2.4.1 Definite values
      2.4.2 Indicative values
  2.5 Voltage terminology
3 Description of main voltage characteristics
  3.1 Power frequency
  3.2 Magnitude of the supply voltage
  3.3 Supply voltage variations
  3.4 Rapid voltage changes
        3.4.1 Magnitude of rapid voltage changes
        3.4.2 Flicker severity
        3.4.3 Supply voltage dips
  3.5 Short and long interruptions of the supply voltage
  3.6 Temporary (power frequency) overvoltages between
       live conductors and earth
       3.6.1 LV distribution systems
       3.6.2 MV distribution systems
  3.7 Transient overvoltages between live conductors
       and earth
       3.7.1 LV distribution system
       3.7.2 MV distribution systems
  3.8 Supply voltage unbalance
  3.9 Harmonic voltage
  3.10 Interharmonic voltage
  3.11 Mains signalling voltage on the supply voltage
4 References

Covers several specific examples of exceptional conditions which are beyond the DNO's control and which can cause one or more of the characteristics to depart from the values given.

DocumentType
Standard
Pages
26
PublisherName
National Standards Authority of Ireland
Status
Superseded
SupersededBy

Standards Relationship
CLC/TR 50422:2013 Identical

EN 50160 : 2010 AMD 1 2015 VOLTAGE CHARACTERISTICS OF ELECTRICITY SUPPLIED BY PUBLIC ELECTRICITY NETWORKS
IEC 60038:2009 IEC standard voltages
IEC 61000-4-30 : 3.0EN+(REDLINE+VERSION) ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-30: TESTING AND MEASUREMENT TECHNIQUES - POWER QUALITY MEASUREMENT METHODS
EN 61000-2-2:2002/A1:2017 ELECTROMAGNETIC COMPATIBILITY (EMC) - ENVIRONMENT - COMPATIBILITY LEVELS FOR LOW-FREQUENCY CONDUCTED DISTURBANCES AND SIGNALLING IN PUBLIC LOW-VOLTAGE POWER SUPPLY SYSTEMS (IEC 61000-2-2:2002/A1:2017)
IEC 60364-4-44:2007+AMD1:2015 CSV Low-voltage electrical installations - Part 4-44: Protection for safety - Protection against voltage disturbances and electromagnetic disturbances
IEC TR 61000-2-1:1990 Electromagnetic compatibility (EMC) - Part 2: Environment - Section 1: Description of the environment - Electromagnetic environment for low-frequency conducted disturbances and signalling in public power supply systems
IEC 61000-2-2:2002+AMD1:2017 CSV Electromagnetic compatibility (EMC) - Part 2-2: Environment - Compatibility levels for low-frequency conducted disturbances and signalling in public low-voltage power supply systems
EN 50065-1:2011 Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 1: General requirements, frequency bands and electromagnetic disturbances
IEC 60664-1:2007 Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests

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