AS/NZS IEC 61000.2.2:2023
Electromagnetic compatibility (EMC), Part 2.2 Environment - Compatibility levels for low-frequency conducted disturbances and signalling in public low-voltage power supply systems.
Standard identically adopts IEC 61000.2.2:2002 + AMD1:2017 + AMD2:2018 CSV, which specifies compatibility levels for public low voltage a.c. distribution systems having a nominal voltage up to 420 V, single‐phase or 690 V, three‐phase, and a nominal frequency of 50 Hz or 60 Hz.
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AS/NZS IEC 61000.2.2:2023 Electromagnetic compatibility (EMC) Environment - Compatibility levels for low-frequency conducted disturbances and signalling in public low-voltage power supply systems
CONTENTS
FOREWORD
INTRODUCTION
INTRODUCTION to Amendment 1
1 Scope and object
2 Normative references
3 Definitions
3.1 General definitions
3.2 Phenomena related definitions
4 Compatibility levels
4.1 General comment
4.2 Voltage fluctuations and flicker
4.3 Harmonics
4.4 Interharmonics
4.5 Voltage dips and short supply interruptions
4.6 Voltage unbalance
4.7 Transient overvoltages
4.8 Temporary power frequency variation
4.9 DC component
4.10 Signals from mains communicating systems up to 150 kHz
4.10.1 General
4.10.2 Ripple control systems (110 Hz to 3 000 Hz)
4.10.3 Mains communicating systems (band 3 kHz up to 9 kHz)
4.10.4 Mains communicating systems (band 9 kHz up to 95 kHz)
4.10.5 Mains communicating systems (band 95 kHz up to 150 kHz)
4.11 Voltage distortion in differential mode above the 40th harmonic up to 9 kHz
4.12 Voltage distortion in differential mode from 9 kHz to 150 kHz
4.12.1 General
4.12.2 Frequency range from 9 kHz to 30 kHz
4.12.3 Frequency range from 30 kHz to 150 kHz
Annex A (informative) The function of compatibility levels and planning levels in EMC
Annex B (informative) Discussion of some disturbance phenomena
Annex C (informative) Rationale for the compatibility levels for voltage distortion in differential mode above the 40th harmonic up to 30 kHz
Annex D (informative) Basis for the definition of the compatibility levels for voltage distortion in differential mode from 30 kHz to 150 kHz
Annex E (normative) Numerical values corresponding to Figure 1
Bibliography
Previous versions
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AS/NZS IEC 61000.2.2:2023 Electromagnetic compatibility (EMC) Environment - Compatibility levels for low-frequency conducted disturbances and signalling in public low-voltage power supply systems
CONTENTS
FOREWORD
INTRODUCTION
INTRODUCTION to Amendment 1
1 Scope and object
2 Normative references
3 Definitions
3.1 General definitions
3.2 Phenomena related definitions
4 Compatibility levels
4.1 General comment
4.2 Voltage fluctuations and flicker
4.3 Harmonics
4.4 Interharmonics
4.5 Voltage dips and short supply interruptions
4.6 Voltage unbalance
4.7 Transient overvoltages
4.8 Temporary power frequency variation
4.9 DC component
4.10 Signals from mains communicating systems up to 150 kHz
4.10.1 General
4.10.2 Ripple control systems (110 Hz to 3 000 Hz)
4.10.3 Mains communicating systems (band 3 kHz up to 9 kHz)
4.10.4 Mains communicating systems (band 9 kHz up to 95 kHz)
4.10.5 Mains communicating systems (band 95 kHz up to 150 kHz)
4.11 Voltage distortion in differential mode above the 40th harmonic up to 9 kHz
4.12 Voltage distortion in differential mode from 9 kHz to 150 kHz
4.12.1 General
4.12.2 Frequency range from 9 kHz to 30 kHz
4.12.3 Frequency range from 30 kHz to 150 kHz
Annex A (informative) The function of compatibility levels and planning levels in EMC
Annex B (informative) Discussion of some disturbance phenomena
Annex C (informative) Rationale for the compatibility levels for voltage distortion in differential mode above the 40th harmonic up to 30 kHz
Annex D (informative) Basis for the definition of the compatibility levels for voltage distortion in differential mode from 30 kHz to 150 kHz
Annex E (normative) Numerical values corresponding to Figure 1
Bibliography
Previous versions
AS/NZS IEC 61000.2.2:2023
Online Library subscription pricing
The cost of your subscription will depend on which standards you want to access, and how many people in your organisation need to be able to access the Online Library subscription at the same time (concurrent users). During your subscription period, we are also able to make any necessary changes and ensure you are aware of any pricing changes that result. For a quote, contact our Online Library team by emailing onlinelibrary@standards.govt.nz.