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AS/NZS 4051:1998

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Limits and methods of measurement of radio disturbance characteristics of electrical lighting and similar equipment
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Superseded date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

06-05-1998

Publisher

Standards Australia

Preview

1 - AS/NZS 4051:1998 LIMITS AND METHODS OF MEASUREMENT OF RADIO DISTURBANCE CHARACTERISTICS OF ELECTRICAL LIGHTING AND SIMILAR....
4 - PREFACE
6 - CONTENTS
9 - 1 Scope
10 - 2 Normative references
10 - 3 Definitions
10 - 4 Limits
10 - 4.1 Frequency ranges
11 - 4.2 Insertion loss
11 - 4.3 Disturbance voltages
11 - 4.3.1 Mains terminals
11 - 4.3.2 Load and control terminals
12 - 4.4 Radiated electromagnetic disturbances
12 - 4.5 Limits at designated frequencies
13 - 5 Application of the limits
13 - 5.1 General
14 - 5.2 Designated frequencies
14 - 5.3 Indoor luminaires
14 - 5.3.1 General
14 - 5.3.2 Incandescent lamp luminaires
14 - 5.3.3 Fluorescent lamp luminaires
14 - 5.3.4 Other luminaires
15 - 5.4 Independent auxiliaries exclusively for use with lighting equipment
15 - 5.4.1 General
15 - 5.4.2 Independent light regulating devices
15 - 5.4.3 Independent transformers and convertors for incandescent lamps
16 - 5.4.4 Independent ballasts for fluorescent and other discharge lamps
16 - 5.4.5 Semi-luminaires
16 - 5.5 Self-ballasted lamps
17 - 5.6 Outdoor lighting appliances
17 - 5.6.1 General
17 - 5.6.2 Mounting system
17 - 5.6.3 Integrated switching devices
17 - 5.6.4 Incandescent lamp luminaires
17 - 5.6.5 Fluorescent lamp luminaires
18 - 5.6.6 Other luminaires
18 - 5.7 UV and IR radiation appliances
18 - 5.7.1 General
18 - 5.7.2 IR radiation appliances
18 - 5.7.3 UV fluorescent lamp appliances
18 - 5.7.4 Other UV and/or IR appliances
19 - 5.8 Transport lighting
19 - 5.8.1 General
19 - 5.8.2 External lighting and signalling
19 - 5.8.3 Lighting of on-board instruments
19 - 5.8.4 Lighting of interior cabins and rooms
19 - 5.9 Neon and other advertising signs
19 - 6 Operating conditions for lighting equipment
19 - 6.1 General
20 - 6.2 Lighting equipment
20 - 6.3 Supply voltage and frequency
20 - 6.4 Ambient conditions
20 - 6.5 Lamps
20 - 6.5.1 Type of lamp used
20 - 6.5.2 Ageing time of lamps
20 - 6.5.3 Stabilization time of lamps
20 - 6.6 Replaceable starters
21 - 7 Method of insertion loss measurement
21 - 7.1 Circuits for the measurement of insertion loss
21 - 7.2 Measuring arrangement and procedure
21 - 7.2.1 Radiofrequency generator
21 - 7.2.2 Balance-to-unbalance transformer
21 - 7.2.3 Measuring receiver and network
21 - 7.2.4 Dummy lamps
22 - 7.2.5 Measuring arrangements
22 - 7.3 Luminaire
22 - 7.4 Measurement procedure
22 - 7.4.1
22 - 7.4.2 Voltage U 1
23 - 7.4.3 Voltage U 2
23 - 7.4.4 The insertion loss is given by 20 lg (U1/U2) dB
23 - 7.4.5
23 - 8 Method of measurement of disturbance voltages
23 - 8.1 Measuring arrangement and procedure
23 - 8.1.1 Mains terminal voltage measurement
23 - 8.1.2 Load and control terminal voltage measurement
23 - 8.1.3 Light regulation
24 - 8.1.4 Measurements with an average detector
24 - 8.2 Indoor and outdoor luminaires
25 - 8.3 Independent light regulating devices
25 - 8.3.1 Directly operating devices
25 - 8.3.2 Devices having a remote control function
25 - 8.4 Independent transformers and convertors for incandescent lamps
25 - 8.4.1
25 - 8.4.2
25 - 8.5 Independent ballasts for fluorescent and other discharge lamps
26 - 8.6 Self-ballasted lamps and semi-luminaires
26 - 8.7 UV and IR radiation appliances.
26 - 9 Method of measurement of radiated electromagnetic disturbances
26 - 9.1 Measuring arrangement and procedure
26 - 9.1.1 Measuring equipment
26 - 9.1.2 Measurements in three directions
26 - 9.1.3 Wiring instructions
26 - 9.1.4 Light regulation
27 - 9.2 Indoor and outdoor luminaires
27 - 9.3 Independent convertors for incandescent lamps
27 - 9.4 Independent ballasts for fluorescent and other discharge lamps
27 - 9.5 Self-ballasted lamps and semi-luminaires
27 - 9.6 UV and IR radiation appliances
27 - 9.7 Application of CISPR 16-1
27 - 10 Interpretation of CISPR radio disturbance limits
27 - 10.1 Significance of a CISPR limit
27 - 10.2 Tests
28 - 10.3 Statistical method of evaluation
29 - 10.4 The banning of sales
42 - Annex A - Electrical and constructional requirements for the low-capacitance balance-to-unbalance transformer
42 - A.1 General
42 - A.2 Basic requirements
42 - A.3 Additional requirements
47 - Annex B - Magnetic field induced current method
47 - B.1 General
47 - B.2 Loop antenna
47 - B.3 Positioning of the loop antenna
47 - B.4 Verification
52 - Annex C - Relative sensitivities and conversion factors for large-loop antennas (LLA’s)
55 - ANNEX ZZ - VARIATIONS FOR AUSTRALIA AND NEW ZEALAND

Provides limits for the level of electromagnetic disturbance characteristics produced by lighting equipment and methods of its measurement. This Standard is technically equivalent to and has been reproduced from IEC/CISPR 15:1996. It contains some changes to limits to protect local radio services.

This standard applies to the emission (radiated and conducted) of radiofrequency disturbances from: all lighting equipment with a primary function of generating and/or distributing light intended for illumination purposes, and intended either for connection to the low voltage electricity supply or for battery operation; the lighting part of multi-function equipment where one of the primary functions of this is illumination; independent auxiliaries exclusively for use with lighting equipment; UV and IR radiation equipment; neon advertising signs; street/flood lighting intended for outdoor use; transport lighting (installed in buses and trains).Excluded from the scope of this standard are: lighting equipment for aircraft and airports; apparatus for which the electromagnetic compatibility requirements in the radio-frequency range are explicitly formulated in other IEC or CISPR standards.NOTE Examples are: built-in lighting devices in other equipment, for example scale illumination or neon devices; photocopiers: slide projectors: lighting equipment for road vehicles.The frequency range covered is 9 kHz to 400 GHZ.Multi-function equipment which is subjected simultaneously to different clauses of this standard and/or other standards shall meet the provisions of each clause/standard with the relevant functions in operation.The limits in this standard have been determined on a probabilistic basis to keep the suppression of disturbances within economically reasonable limits while still achieving an adequate level of radio protection and electromagnetic compatibility. In exceptional cases additional provisions may be required.

Committee
TE-003
DocumentType
Standard
ISBN
0 7337 1966 X
Pages
47
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
CISPR 15:1996 Identical

Under Revision see DR 00390 CP First published as AS/NZS 4051:1992.Second edition 1994.Third edition 1998. First published as AS/NZS 4051:1992. Second edition 1994. Third edition 1998.

AS/NZS 1052.1:1995 Specification for radio disturbance and immunity measuring apparatus and methods Radio disturbance and immunity measuring apparatus
AS/NZS 2064:1997 Limits and methods of measurement of electromagnetic disturbance characteristics of industrial, scientific and medical (ISM) radiofrequency equipment

AS/NZS 1044:1992 Limits and methods of measurement of radio interference characteristics of household electrical appliances, portable tools and similar electrical apparatus
AS/NZS 2064.1:1992 Limits and methods of measurement of electromagnetic disturbance characteristics of industrial, scientific and medical (ISM) radio-frequency equipment General requirements
AS/NZS 2064:1997 Limits and methods of measurement of electromagnetic disturbance characteristics of industrial, scientific and medical (ISM) radiofrequency equipment
AS/NZS 1680.2.5:1997 Interior lighting - Hospital and medical tasks
AS/NZS 1052:1992 CISPR specification for radio interference measuring apparatus and measurement methods
AS 3771-1998 Road lighting luminaires with integral control gear
AS/NZS 2293.3:1995 Emergency evacuation lighting for buildings Emergency luminaires and exit signs

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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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