GB/T 17743-2021Limits and methods of measurement of radio disturbance characteristics of electrical lighting and similar equipment (English PDF)

Foreword

All technical content of this Standard is mandatory.

This Standard is identical to CISPR 15.2005 "Limits and methods of

measurement of radio disturbance characteristics of electrical lighting and

similar equipment" and the 2006 No.1 Amendment 1.

This Standard covers all content of GB 15734-1995 "Limits and methods of

measurement of radio disturbance characteristics of electronic lighting control

equipment".

Since the implementation of this Standard, it replaces GB 17743-1999 "Limits

and methods of measurement of radio disturbance characteristics of electrical

lighting and similar equipment".

Compared with GB 17743-1999, the main changes are as follows.

- Deleted "radio disturbance limits of electronic dimming device used for

stage, TV and entertainment, of which the control object is incandescent

lamp, shall be in accordance with GB 15734 Limits and methods of

measurement of radio disturbance characteristics of electronic lighting

control equipment" in Foreword;

- Deleted CISPR Foreword;

- Added "Excluded from the scope of this Standard are. lighting equipment

operating in the ISM frequency bands (as defined in Resolution 63 (1979)

of the ITU Radio Regulation)" (see Clause I);

- "Reference standards" was modified as "Normative references" (see

Clause II);

- Rule of normative references was modified as dated references and

undated references (see Clause II);

- Normative reference GB 7000.1-1996 was modified to GB 7000.1-2007

"Luminaires - Part 1.General requirements and tests" (IEC 60598-1.2003,

IDT) (see Clause II);

- Normative reference CISPR 16-1.1993 was modified as.

CISPR 16-1-1.2003 Specification for radio disturbance and immunity

measuring apparatus and methods - Part 1-1.Radio disturbance and

immunity measuring apparatus - Measuring apparatus (see Clause 2);

CISPR 16-1-2.2003 Specification for radio disturbance and immunity

measuring apparatus and methods - Part 1-2.Radio disturbance and

immunity measuring apparatus - Ancillary equipment - Conducted

disturbances (see Clause 2);

CISPR 16-1-4.2003 Specification for radio disturbance and immunity

measuring apparatus and methods - Part 1-4.Radio disturbance and

immunity measuring apparatus - Ancillary equipment - Radiated

disturbances (see Clause 2);

- Added CISPR 16-2-1.2003 Specification for radio disturbance and immunity

measuring apparatus and methods - Part 2-1.Methods of measurement of

disturbances and immunity - Conducted disturbance measurements in

"Normative references" (see Clause 2);

- Added CISPR 22.2005 Information technology equipment - Radio

disturbance characteristics - Limits and methods of measurement in

"Normative references" (see Clause 2);

- Added IEC 61000-4-6.2003 Electromagnetic compatibility (EMC) - Part 4-

6 Testing and measurement techniques - Immunity to conducted

disturbances, induced by radio-frequency fields;

- "Definitions" was modified as "Terms and definitions" (see Clause 3);

- Modified Table 2a - Disturbance voltage limits at mains terminals; deleted

"NOTE In Japan, the limits in the frequency range 9 kHz to 150 kHz do not

apply" (see 4.3.1);

- Added Table 2c - Disturbance voltage limits at control terminals (see 4.3.3);

- Modified Table 3a - Radiated disturbance limits in the frequency range 9

kHz to 30 MHz, and deleted "NOTE In Japan, the limits for frequencies 9 kHz

to 150 kHz do not apply" (see 4.4.1);

- Added the frequency range 30 kHz to 300 MHz and Table 3b (see 4.4.2);

- Deleted "4.5 Limits at specified frequencies";

- Added limits and measurement method for independent starters and

igniters (see 5.3.6, 8.9);

- "NOTE Requirements for lighting equipment used in road vehicles are dealt

with by CISPR subcommittee D." in CISPR 15.2005 was modified as "NOTE

Requirements for lighting equipment used in road vehicles are dealt with by

Subcommittee D of National Technical Committee on Radio Interference of

Standardization Administration of China" (see 5.7.1);

- Added limits and measurement method for self-contained emergency

lighting luminaires (see 5.9, 8.8, 9.8);

- Added limits and measurement method for replaceable starters for

fluorescent lamps (see 5.10);

- Added measurement method for supply voltage and frequency (see 6.3);

- Modified measurement method for disturbance voltage of light regulator

(see 8.1.4);

- Added measurement method for floor lamps (see 8.2);

- Modified independent transformers and convertors for incandescent lamps

(see 8.4.2);

- Modified "measuring arrangement and procedure" to "measuring

arrangement and procedure related to Subclause 4.4.1 and 4.4.2" (see 9.1,

9.2);

- Modified magnetic component loop antenna (see 9.1.1);

- Modified measurement method for the radiated electromagnetic

disturbance of light regulator (see 9.1.4);

- Annex B was modified from "Magnetic induction current method" to

"Independent method of measurement of radiated disturbances";

- Relative sensitivity and conversion factors of large loop antenna (LLA) in

Annex C was modified to "Example test arrangements during CISPR

1 Scope

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 operating in the ISM frequency bands (as defined in

Resolution 63 (1979) of the ITU Radio Regulation);

- 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 determine...

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