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AS 62040.2-2001

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Uninterruptible power systems (UPS) - Electromagnetic compatibility (EMC) requirements
Available format(s)

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

Superseded date

06-30-2017

Language(s)

English

Published date

01-01-2001

Preview

1 - AS 62040.2-2001 UNINTERRUPTIBLE POWER SYSTEMS (UPS) - ELECTROMAGNETIC COMPATIBILITY (EMC) REQUIREMENTS
4 - PREFACE
5 - CONTENTS
7 - 1 General
7 - 1.1 Scope
8 - 1.2 Normative references
9 - 1.3 Definitions
9 - 1.3.1 port
9 - 1.3.2 enclosure port
10 - 2 Emission
10 - 2.1 General requirements
10 - 2.2 Classification of UPS
11 - 2.3 General measurement conditions
12 - 2.3.1 Documentation for the purchaser/user
12 - 2.3.2 Applicability
12 - 2.4 Conducted emissions
12 - 2.4.1 Limits of mains terminal interference voltage
13 - 2.4.2 Limits of a.c. output interference voltage
13 - 2.4.3 Limits of signal ports
13 - 2.4.4 Limits of d.c. ports
13 - 2.4.5 Low frequency emissions-Input current harmonics
14 - 2.5 Radiated emissions
14 - 2.5.1 Electric field
14 - 2.5.2 Magnetic field (optional)
14 - 2.5.3 Limits of power (under consideration)
14 - 3 Immunity
15 - 3.1 General requirements and performance criteria
15 - 3.2 Immunity to electrostatic discharges
15 - 3.3 Immunity to radiated electromagnetic fields
15 - 3.4 Immunity to fast transients
16 - 3.5 Immunity to surges
16 - 3.6 Immunity to low-frequency signals
17 - Annex A - Electromagnetic emission - Test methods
17 - A.1 Measuring equipment
18 - A.2 Test unit configuration
19 - A.3 Determination of maximum emission configuration(s)
19 - A.4 Operation of the equipment under test
19 - A.5 Method of measurement of mains terminal interference voltage
21 - A.6 Method of measurement at a.c. output ports (where applicable)
22 - A.7 Method of measurement of radiated emission
22 - A.8 Measurement site
23 - A.9 Equipment set-up for radiated emission tests
23 - A.10 Measurement of interference power
23 - A.11 Measurement of radiated magnetic disturbances produced by the UPS (magnetic field) - Optional
32 - Annex B - Electromagnetic emission limits of magnetic field-H field (optional where requested by purchaser)
33 - Annex C - Electromagnetic emission - Limits of signal ports
34 - Annex D - Electromagnetic immunity - Test methods
34 - D.1 General
34 - D.2 Electrostatic discharge (ESD)
34 - D.3 Immunity to radiated electromagnetic (EM) fields
35 - D.4 Immunity to fast transients
35 - D.5 Immunity to surges
35 - D.6 Immunity to low-frequency signals
38 - Annex E - UPS attenuation test method (under consideration)
38 - E.1 General requirements
38 - E.2 Mains-borne transient attenuation
38 - E.3 Radio-frequency attenuation

Specifies electromagnetic compatibility (EMC) requirements for uninterruptible power systems (UPS) - both single units and systems comprising interconnected UPS with associated control/switchgear. This Standard takes precedence over all aspects of generic EMC Standard and no additional testing is necessary.

This International Standard applies to single UPS units or UPS systems comprising a number of interconnected UPS and associated control/switchgear forming a single power system, intended to be installed in any operator accessible area or in separated electrical locations, connected to either industrial or public low voltage supply networks.This product EMC standard takes precedence over all aspects of the generic standards, and no additional testing is necessary.The requirements have been selected so as to ensure an adequate level of electromagnetic compatibility (EMC) for UPS at public and industrial locations. These levels cannot, however, cover extreme cases which may occur in any location, but with extremely low probability of occurrence.It takes into account differing test conditions necessary to encompass the range of physical sizes and power ratings of UPS.A UPS unit or system shall meet the relevant requirements of this standard as a stand-alone product. EMC phenomena produced by any customers' load connected to the output of the UPS equipment shall not be taken into account.Special installation environments are not covered, nor are fault conditions of UPS taken into account.This standard does not cover d.c. supplied electronic ballast (IEC 60924 and IEC 60925) or UPS based on rotating machines.This standard states:– EMC requirements;– test methods;– minimum performance levels.

Committee
EL-027
DocumentType
Standard
ISBN
0 7337 3763 3
Pages
32
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes
UnderRevision

Standards Relationship
IEC 62040-2:1999 Identical

First published as AS 62040.2-2001.

AS/NZS 61000.4.3:1999 Electromagnetic compatibility (EMC) Testing and measurement techniques - Radiated radio-frequency electromagnetic field immunity test
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 61000.4.5:1999 Electromagnetic compatibility (EMC) Testing and measurement techniques - Surge immunity test
AS/NZS 1052.1:1995 Specification for radio disturbance and immunity measuring apparatus and methods Radio disturbance and immunity measuring apparatus
AS/NZS 61000.4.1:1999 Electromagnetic compatibility (EMC) Testing and measurement techniques - Overview of immunity tests

AS 62040.3-2002 Uninterruptible power systems (UPS) Method of specifying the performance and test requirements
AS/NZS 3000:2007 Electrical installations (known as the Australian/New Zealand Wiring Rules)
AS/NZS 3010:2005 Electrical installations - Generating sets
AS 62040.1.1-2003 Uninterruptible power systems (UPS) General and safety requirements for UPS used in operator access areas
AS 62040.1.2-2003 Uninterruptible power systems (UPS) General and safety requirements for UPS used in restricted access locations

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