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AS/NZS 60922:1998

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

Auxiliaries for lamps - Ballasts for discharge lamps (excluding tubular fluorescent lamps) - General and safety requirements

Available format(s)

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

Superseded date

26-06-2021

Superseded by

AS/NZS 61347.2.9:2004

Language(s)

English

Published date

05-12-1998

€77.79
Excluding VAT

1 - AS/NZS 60922:1998 AUXILIARIES FOR LAMPS-BALLASTS FOR DISCHARGE LAMPS (EXCLUDING TUBULAR FLUORESCENT LAMPS)-GENERAL AND ......
4 - PREFACE
5 - CONTENTS
6 - INTRODUCTION
7 - 1 General
7 - 1.1 Scope and object
7 - 1.2 Normative references
9 - 2 Definitions
9 - 2.1 ballast:
9 - 2.1.1 independent ballast:
9 - 2.1.2 built-in ballast:
9 - 2.1.3 integral ballast:
10 - 2.2 reference ballast:
10 - 2.3 reference lamp:
10 - 2.4 calibration current of a reference ballast:
10 - 2.5 supply voltage:
10 - 2.6 supply current:
10 - 2.7 working voltage:
10 - 2.8 circuit power factor:
10 - 2.9 high power factor ballast:
10 - 2.10 rated maximum operating temperature of a capacitor case:
10 - 2.11 rated maximum operating temperature of a ballast winding:
10 - 2.12 rated temperature rise of a ballast winding:
10 - 2.13 test duration of endurance test:
10 - 2.14 degradation of insulation of a ballast winding:
10 - 2.15 type test:
11 - 2.16 type-test sample:
11 - 2.17 high voltage impulse:
11 - 2.18 ignitor:
11 - 3 General requirements
11 - 4 General notes on tests
11 - 4.1 Tests according to this standard are type tests.
11 - 4.2 The tests are carried out in the order of the clauses, unless otherwise specified.
11 - 4.3
12 - 4.4
12 - 5 Classification
12 - 6 Marking
12 - 6.1 Mandatory markings
13 - 6.2 Information to be provided, if applicable
13 - 6.3 Other information
13 - 6.4 Marking shall be durable and legible.
14 - 7 Protection against accidental contact with live parts
14 - 8 Terminals
14 - 9 Provisions for earthing
15 - 10 Moisture resistance and insulation
16 - 11 High-voltage impulse test
17 - 12 Thermal endurance of windings
18 - 13 Ballast heating
22 - 14 Screws, current-carrying parts and connections
23 - 15 Creepage distances and clearances
24 - 16 Resistance to heat, fire and tracking
25 - 17 Resistance to corrosion
26 - Annex A - Thermal endurance test for windings
29 - Annex B - Use of constants S other than 4500 in T w tests
32 - Annex C - Draught-proof enclosure
33 - Annex D - Method for selection of varistors
33 - D.1 General
33 - D.2 Selection of the varistors
34 - Annex E - Explanations to ballast temperatures
34 - E.1 Endurance
34 - E.2 Ballast heating
35 - E.3 Test arrangement
37 - Annex F - Particular requirements for thermally protected ballasts
37 - F.1 Scope
37 - F.2 Definitions
38 - F.3 General requirements
38 - F.4 General notes on tests
38 - F.5 Classification
38 - F.6 Marking
39 - F.7 Thermal endurance of windings
39 - F.8 Ballast heating

Specifies safety requirements for inductive-type ballasts for discharge lamps such as high-pressure mercury vapour, low- and high-pressure sodium vapour and metal halide lamps for use on a.c. supplies up to 1000 volt at 50 Hz or 60 Hz. This Standard is identical with and has been reproduced from IEC 60922:1997.

Committee
EL-041
DocumentType
Standard
ISBN
0 7337 2279 2
Pages
35
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes

This standard specifies safety requirements for ballasts for discharge lamps such as high-pressure mercury vapour, low-pressure sodium vapour, high-pressure sodium vapour and metal halide lamps. Section 1 specifies general requirements and section 2 specifies thermal and mechanical requirements. The standard covers inductive ballasts for use on a.c. supplies up to 1000 V at 50 Hz or 60 Hz associated with discharge lamps, having rated wattages, dimensions and characteristics as specified in the relevant IEC lamp standards according to IEC 188, IEC 192 and IEC 662.Tests in this standard are type tests. Requirements for testing individual ballasts during production are not included.NOTES1 For certain types of discharge lamp an ignitor is required.2 Ballasts for tubular fluorescent discharge lamps are covered by IEC 920.Particular requirements for thermally protected ballasts are given in annex F.

Standards Relationship
IEC 60922:1997 Identical

First published in Australia as part of AS 1468-1974.
Jointly revised and redesignated AS/NZS 60922:1998.

AS 1939-1990 Degrees of protection provided by enclosures for electrical equipment (IP Code)
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AS 2643-1991 Fluorescent lamp ballasts of reactive type - Performance requirements
AS/NZS 60923:1998 Auxiliaries for lamps - Ballasts for discharge lamps (excluding tubular fluorescent lamps) - Performance requirements (Reconfirmed 2013)
AS/NZS 60598.1:1998 Luminaires General requirements and tests
AS 1104-1978 Informative symbols for use on electrical and electronic equipment
AS 3168-1991 Approval and test specifications - Fluorescent lamp ballasts
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AS 62052.11-2005 Electricity metering equipment (AC) - General requirements, tests and test conditions Metering equipment (IEC 62052-11, Ed.1.0 (2003) MOD)
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AS/NZS 60598.1:2001 Luminaires General requirements and tests (IEC 60598.1:1996, MOD)
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