Description

Book Synopsis

This is the 5th edition of the IET's Code of Practice for In-service Inspection and Testing of Electrical Equipment.

This Code of Practice provides guidance on in-service inspection and testing to determine whether electrical equipment is safe for continued use. Duty-holders are required by law to consider the risks associated with the use of electrical equipment. The Code underpins the need to conduct inspection and testing of electrical equipment by considering the risks the equipment is exposed to and the environment it is used in, in addition to the skill level of the user. It applies to all workplaces and also some types of rented accommodation.

This 5th Edition reinforces the necessity to establish and conduct appropriate safety checks, taking into account current working practices and legal requirements.

Among some of the changes in this edition are:

  • the requirements for electrical safety management
  • guidance on how to conduct a risk assessment
  • testing needed to ensure safety in continued use
  • changes to acceptable test result limits and a new hierarchy of tests
  • inclusion of ES1 and ES2 to reflect the changes to product standards
  • guidance on the new product classifications
  • updated standard references
  • revised model forms.

The core purpose of this Code of Practice is to help achieve high standards of electrical safety and it is recommended reading for all duty-holders responsible for the management of electrical equipment.



Table of Contents
  • Section 1: Introduction
  • Section 2: Definitions
  • Section 3: Legal requirements
  • Section 4: Equipment scope and the need for maintenance
  • Section 5: Training and competence
  • Section 6: Equipment classifications
  • Section 7: User checks
  • Section 8: Formal visual inspection
  • Section 9: Test instruments
  • Section 10: Electrical tests
  • Section 11: The frequency of in-service inspection and testing
  • Section 12: Reporting and record-keeping
  • Section 13: New and third-party equipment
  • Appendix 1: British Standards
  • Appendix 2: IP and IK Codes
  • Appendix 3: Changes to electrical safety terminology and classifications
  • Appendix 4: Model forms
  • Appendix 5: Resistances of flexible cables
  • Appendix 6: User checks and formal visual inspection
  • Appendix 7: Equipment racks and bays
  • Appendix 8: Electrical units and calculations relating to the inspection and testing of electrical equipment
  • Appendix 9: Example risk assessments

Code of Practice for In-service Inspection and

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      Publisher: Institution of Engineering and Technology
      Publication Date: 21/10/2020
      ISBN13: 9781785619663, 978-1785619663
      ISBN10: 1785619667

      Description

      Book Synopsis

      This is the 5th edition of the IET's Code of Practice for In-service Inspection and Testing of Electrical Equipment.

      This Code of Practice provides guidance on in-service inspection and testing to determine whether electrical equipment is safe for continued use. Duty-holders are required by law to consider the risks associated with the use of electrical equipment. The Code underpins the need to conduct inspection and testing of electrical equipment by considering the risks the equipment is exposed to and the environment it is used in, in addition to the skill level of the user. It applies to all workplaces and also some types of rented accommodation.

      This 5th Edition reinforces the necessity to establish and conduct appropriate safety checks, taking into account current working practices and legal requirements.

      Among some of the changes in this edition are:

      • the requirements for electrical safety management
      • guidance on how to conduct a risk assessment
      • testing needed to ensure safety in continued use
      • changes to acceptable test result limits and a new hierarchy of tests
      • inclusion of ES1 and ES2 to reflect the changes to product standards
      • guidance on the new product classifications
      • updated standard references
      • revised model forms.

      The core purpose of this Code of Practice is to help achieve high standards of electrical safety and it is recommended reading for all duty-holders responsible for the management of electrical equipment.



      Table of Contents
      • Section 1: Introduction
      • Section 2: Definitions
      • Section 3: Legal requirements
      • Section 4: Equipment scope and the need for maintenance
      • Section 5: Training and competence
      • Section 6: Equipment classifications
      • Section 7: User checks
      • Section 8: Formal visual inspection
      • Section 9: Test instruments
      • Section 10: Electrical tests
      • Section 11: The frequency of in-service inspection and testing
      • Section 12: Reporting and record-keeping
      • Section 13: New and third-party equipment
      • Appendix 1: British Standards
      • Appendix 2: IP and IK Codes
      • Appendix 3: Changes to electrical safety terminology and classifications
      • Appendix 4: Model forms
      • Appendix 5: Resistances of flexible cables
      • Appendix 6: User checks and formal visual inspection
      • Appendix 7: Equipment racks and bays
      • Appendix 8: Electrical units and calculations relating to the inspection and testing of electrical equipment
      • Appendix 9: Example risk assessments

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