NZS 3019:2004
Electrical installations - In-service testing
Sets requirements for the inspection and testing of low voltage electrical installations that are in service or have been serviced. It also includes requirements for rest homes, schools and similar installations and relocatable premises, caravan sites, pleasure craft and marinas. Additionally it covers the inspection of work involving mains, main switchboards or main earthing systems and the testing of work undertaken by homeowners involving the installation, extension or alteration of subcircuits.
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COMMITTEE REPRESENTATION
© COPYRIGHT
CONTENTS
REFERENCED DOCUMENTS
NEW ZEALAND LEGISLATION
LATEST REVISIONS
REVIEW OF STANDARDS
FOREWORD
1 SCOPE AND DEFINITIONS
1.1 Scope
1.2 Exclusions
2 GENERAL REQUIREMENTS
2.1 General
2.2 Test equipment
2.3 Recording
2.4 Verification of existing installations disconnected for six months or more
2.5 Verification of caravan parks or boat marinas
2.6 Verification of connectable installations
2.7 Verification of other existing installations
2.8 Verification of rest homes, schools and similar installations
2.9 Inspection of specific prescribed electrical work
2.10 Testing of work carried out by homeowners
3 INSPECTION
3.1 General
3.2 Electrical equipment
3.3 Switchboards
3.4 Fixed wired appliances
3.5 MEN earthing system
3.6 Main earthing conductor connections
3.7 Overhead lines
4 TESTING
4.1 Testing of electrical work
4.2 Testing requirements
4.3 Earth continuity tests
4.4 Equipotential bonding tests
4.5 Testing the earth fault loop impedance
4.6 Insulation resistance testing
4.7 Polarity testing
4.8 Personal protection devices
5 REQUIREMENTS FOR VERIFICATION
6 VERIFICATION OF CARAVAN PARKS AND BOAT MARINAS
6.1 Inspection of caravan parks or boat marinas
6.2 Testing of caravan parks or boat marinas
7 WARRANTS OF ELECTRICAL FITNESS (WoEFs) FOR CONNECTABLE INSTALLATIONS
7.1 Inspection and testing
7.2 Requirements for person issuing
7.3 Inspection of connectable installations
7.4 Testing of connectable installations
7.5 Dual electricity supply systems
8 VERIFICATION OF REST HOMES, SCHOOLS AND SIMILAR INSTALLATIONS
8.1 Socket-outlet provision
8.2 Bathroom fittings
8.3 Integrity of switchboard connections
8.4 Protective device rating
APPENDIX A INSPECTION OF SPECIFIC PRESCRIBED ELECTRICAL WORK
APPENDIX B TESTING OF WORK CARRIED OUT BY HOMEOWNERS
APPENDIX C SAMPLE OF A CERTIFICATE OF VERIFICATION
APPENDIX D TESTING OF PLEASURE VESSELS
Table 1 – Maximum earth conductor resistance values
Previous versions
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COMMITTEE REPRESENTATION
© COPYRIGHT
CONTENTS
REFERENCED DOCUMENTS
NEW ZEALAND LEGISLATION
LATEST REVISIONS
REVIEW OF STANDARDS
FOREWORD
1 SCOPE AND DEFINITIONS
1.1 Scope
1.2 Exclusions
2 GENERAL REQUIREMENTS
2.1 General
2.2 Test equipment
2.3 Recording
2.4 Verification of existing installations disconnected for six months or more
2.5 Verification of caravan parks or boat marinas
2.6 Verification of connectable installations
2.7 Verification of other existing installations
2.8 Verification of rest homes, schools and similar installations
2.9 Inspection of specific prescribed electrical work
2.10 Testing of work carried out by homeowners
3 INSPECTION
3.1 General
3.2 Electrical equipment
3.3 Switchboards
3.4 Fixed wired appliances
3.5 MEN earthing system
3.6 Main earthing conductor connections
3.7 Overhead lines
4 TESTING
4.1 Testing of electrical work
4.2 Testing requirements
4.3 Earth continuity tests
4.4 Equipotential bonding tests
4.5 Testing the earth fault loop impedance
4.6 Insulation resistance testing
4.7 Polarity testing
4.8 Personal protection devices
5 REQUIREMENTS FOR VERIFICATION
6 VERIFICATION OF CARAVAN PARKS AND BOAT MARINAS
6.1 Inspection of caravan parks or boat marinas
6.2 Testing of caravan parks or boat marinas
7 WARRANTS OF ELECTRICAL FITNESS (WoEFs) FOR CONNECTABLE INSTALLATIONS
7.1 Inspection and testing
7.2 Requirements for person issuing
7.3 Inspection of connectable installations
7.4 Testing of connectable installations
7.5 Dual electricity supply systems
8 VERIFICATION OF REST HOMES, SCHOOLS AND SIMILAR INSTALLATIONS
8.1 Socket-outlet provision
8.2 Bathroom fittings
8.3 Integrity of switchboard connections
8.4 Protective device rating
APPENDIX A INSPECTION OF SPECIFIC PRESCRIBED ELECTRICAL WORK
APPENDIX B TESTING OF WORK CARRIED OUT BY HOMEOWNERS
APPENDIX C SAMPLE OF A CERTIFICATE OF VERIFICATION
APPENDIX D TESTING OF PLEASURE VESSELS
Table 1 – Maximum earth conductor resistance values
Previous versions
NZS 3019:2004
Online Library subscription information
Online library subscriptions provide a cost-effective solution for organisations of any size to access the latest standards, offering 24/7 access to a personalised catalogue. The service ensures subscribers have have the most up-to-date version of selected standards, incluing automatic updates for any amendments or versions. Pricing is dependent on the chosen standards and the number of concurrent users, with discounts applied from the standards PDF price. For customised subscriptions or further inquiries, contact the Online Library team.