IEC 61000-4-7:2002
IEC 61000-4-7:2002
| Title | Electromagnetic compatibility (EMC) - Part 4-7: Testing and measurement techniques - General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto |
| Abstract | Applies to instrumentation intended for measuring spectral components in the frequency range up to 9 kHz which are superimposed on the fundamental of the power supply systems at 50 Hz and 60 Hz. For practical considerations, this standard distinguishes between harmonics, interharmonics and other components above the harmonic frequency range, up to 9 kHz. Defines the measurement instrumentation intended for testing individual items of equipment in accordance with emission limits given in certain standards (for example, harmonic current limits as given in IEC 61000-3-2) as well as for the measurement of harmonic currents and voltages in actual supply systems. The contents of the corrigendum of July 2004 have been included in this copy. |
| Issue Date | 2002-08-08 |
| Category | EMC |
| Included in IECEE System | 2007-10-01 |
| Purchase | webstore |
| Test Report Form | No information declared |
| Testing Equipment List | No information declared |
DISCLAIMER: National differences
The National differences and Group differences, National Deviations and Special National conditions (SNC), are based solely on information provided to the Secretariat by the IECEE Member Bodies and/or NCBs and other sources. The IEC/IECEE is not responsible for, nor will it take any position related to, the accuracy or validity of the information provided. To verify the current status of this type of information, we recommend contacting the Member Body (MB) or National Certification Body (NCB) of the relevant country.
Group Differences are applicable for CENELEC member countries: Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
Group/Country | Reference | Last Modified | Differences | TRF Addendum |
|---|---|---|---|---|
| JIDC61000-4-7 | 2010-07-08 | Download156 kb |
Laboratory Name | City | Country | Responsible National Certification Body |
|---|---|---|---|
182 00 Praha 8 – Troja | Czech Republic | ||
Milano | Italy | ||
United Kingdom | |||
Puchheim | Germany | ||
Ljubljana | Slovenia |
Id | Name | City | Country |
|---|---|---|---|
13339 | Troja, 182 00 Praha 8 | Czech Republic | |
13351 | Milano | Italy | |
13375 | Surrey | United Kingdom | |
13334 | BRUSSELS 1070 | Belgium | |
13367 | Ljubljana | Slovenia |
Id | Name | City | Country |
|---|---|---|---|
19449 | Valsamoggia | Italy | |
13348 | Reichenwalde b. Berlin | Germany | |
13353 | Tokyo | Japan | |
13361 | Lysaker | Norway | |
13332 | Vienna | Austria | |
13364 | Warsaw | Poland |