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AS
AS 4777.2-2002

AS 4777.2-2002

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Grid connection of energy systems via inverters - Inverter requirements

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

30-06-2017

Superseded by

AS 4777.2-2005

Language(s)

English

Published date

01-01-2002

Publisher

Standards Australia

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Hardcopy - English
PDF 1 User - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
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1 - AS 4777.2-2002 GRID CONNECTION OF ENERGY SYSTEMS VIA INVERTERS - INVERTER REQUIREMENTS
4 - PREFACE
5 - CONTENTS
6 - 1 SCOPE
6 - 2 NORMATIVE REFERENCES
6 - 3 DEFINITIONS
6 - 3.1 Electricity distribution network
6 - 3.2 Grid
7 - 3.3 Grid protection device
7 - 3.4 Inverter
7 - 3.5 Inverter energy system
7 - 3.6 Islanding
7 - 3.7 Nominal grid voltage
7 - 3.8 Ripple control
7 - 3.9 Uninterruptible power supply (UPS) system
7 - 4 INVERTER REQUIREMENTS
7 - 4.1 General
7 - 4.2 Compatibility with electrical installation
7 - 4.3 Power flow direction
7 - 4.4 Power factor
8 - 4.5 Harmonic currents
8 - 4.6 EMC
8 - 4.7 Voltage fluctuations and flicker
8 - 4.8 Impulse protection
8 - 4.9 Transient voltage limits
9 - 4.10 Direct current injection
10 - 4.11 Data logging and communications devices
11 - APPENDIX A - POWER FACTOR TEST
11 - A1 TEST SPECIFICATIONS
12 - APPENDIX B - HARMONIC CURRENT LIMIT TEST
12 - B1 TEST SPECIFICATIONS
12 - B2 HARMONIC CURRENT LIMITS
12 - B3 SUPPLY SOURCE DURING HARMONIC TESTS
14 - APPENDIX C - TRANSIENT VOLTAGE LIMIT TEST
14 - C1 GENERAL
14 - C2 TEST SPECIFICATIONS
14 - C3 TRANSIENT VOLTAGE LIMITS

Specifies requirements for inverters with ratings of up to 10 kVA for single-phase units, or 30 kVA for three-phase units, and intended for connection to the low-voltage electricity distribution network (grid).

Committee
EL-042
DocumentType
Standard
ISBN
0 7337 4672 1
Pages
10
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes
UnderRevision

This Standard specifies the requirements for inverters, with ratings up to 10 kVA for single-phase units or up to 30 kVA for three-phase units, for the injection of electric power through an electrical installation to the electricity distribution network.NOTE: Although this Standard does not apply to larger systems, similar principles can be used for the design of such systems.

First published as AS 4777.2-2002.

AS 60038-2000 Standard voltages
AS/NZS 61000.3.3:1998 Electromagnetic compatibility (EMC) Limits - Limitation of voltage fluctuations and flicker in low-voltage supply systems for equipment with rated current less than or equal to 16 A
AS/NZS 3100:2002 Approval and test specification - General requirements for electrical equipment
AS/NZS 60950:2000 Safety of information technology equipment (IEC 60950:1999, MOD)
AS/NZS 61000.3.5:1998 Electromagnetic compatibility (EMC) Limits - Limitation of voltage fluctuations and flicker in low-voltage power supply systems for equipment with rated current greater than 16 A
AS 4777.3-2002 Grid connection of energy systems via inverters - Grid protection requirements

AS 4777.1-2002 Grid connection of energy systems via inverters - Installation requirements

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