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CEI 109-5 : 2011

Current
Current

The latest, up-to-date edition.

INSULATION COORDINATION FOR EQUIPMENT WITHIN LOW-VOLTAGE SYSTEMS - PART 2-1: APPLICATION GUIDE - EXPLANATION OF THE APPLICATION OF THE IEC 60664 SERIES, DIMENSIONING EXAMPLES AND DIELECTRIC TESTING
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2011

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Principles and practical application of the
  IEC 60664 series for insulation
  dimensioning of LV equipment
5 Four examples showing appropriate dimensioning
  of insulation within equipment
6 Practical application of the IEC 60664
  series with regards to particular questions
7 Examples of a dimensioning worksheet (based
  on case A as described in IEC 60664-1:2007)
Annex A (informative) - Overview of Clauses of
        IEC 60664-1 requiring decisions by technical
        committees, specification of options or
        requiring activities by the manufacturer
Annex B (informative) - Overview of Clauses of
        IEC 60664-4 requiring decisions by
        technical committees
Annex C (informative) - Overview of Clauses of
        IEC 60664-5 requiring decisions by technical
        committees, specification of options or
        requiring activities by the manufacturer
Annex D (informative) - Dimensioning of clearances
        and creepage distances for d.c voltages above
        1000 V d.c.
Bibliography

Describes an application guide for technical committees and manufacturers specifying dimensioning requirements for products in accordance with the IEC 60664 series.

Committee
CT 109
DocumentType
Standard
Pages
68
PublisherName
Comitato Elettrotecnico Italiano
Status
Current

Standards Relationship
IEC TR 60664-2-1:2011 Identical

IEC 60112:2003+AMD1:2009 CSV Method for the determination of the proof and the comparative tracking indices of solid insulating materials
IEC 60038:2009 IEC standard voltages
IEC 60664-4:2005 Insulation coordination for equipment within low-voltage systems - Part 4: Consideration of high-frequency voltage stress
IEC 60050-151:2001 International Electrotechnical Vocabulary (IEV) - Part 151: Electrical and magnetic devices
IEC 60050-212:2010 International Electrotechnical Vocabulary (IEV) - Part 212: Electrical insulating solids, liquids and gases
IEC 62019:1999+AMD1:2002 CSV Electrical accessories - Circuit-breakers and similar equipment for household use - Auxiliary contact units
IEC 60085:2007 Electrical insulation - Thermal evaluation and designation
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 60947-1:2007+AMD1:2010+AMD2:2014 CSV Low-voltage switchgear and controlgear - Part 1: General rules
IEC 60194:2015 Printed board design, manufacture and assembly - Terms and definitions
IEC 60669-1:2017 Switches for household and similar fixed-electrical installations - Part 1: General requirements
IEC 60664-5:2007 Insulation coordination for equipment within low-voltage systems - Part 5: Comprehensive method for determining clearances and creepage distances equal to or less than 2 mm
IEC 60050-826:2004 International Electrotechnical Vocabulary (IEV) - Part 826: Electrical installations
ISO/IEC Guide 2:2004 Standardization and related activities General vocabulary
IEC 60664-3:2016 Insulation coordination for equipment within low-voltage systems - Part 3: Use of coating, potting or moulding for protection against pollution
IEC 61140:2016 Protection against electric shock - Common aspects for installation and equipment
IEC 60664-1:2007 Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests

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