SIST EN 55016-1-2:2005/A2:2007
Specification for radio disturbance and immunity measuring apparatus and methods -- Part 1-2: Radio disturbance and immunity measuring apparatus - Ancillary equipment - Conducted disturbances
Specification for radio disturbance and immunity measuring apparatus and methods -- Part 1-2: Radio disturbance and immunity measuring apparatus - Ancillary equipment - Conducted disturbances
Anforderungen an Geräte und Einrichtungen sowie Festlegung der Verfahren zur Messung der hochfrequenten Störaussendung (Funkstörungen) und Störfestigkeit -- Teil 1-2: Geräte und Einrichtungen zur Messung der hochfrequenten Störaussendung (Funkstörungen) und Störfestigkeit - Zusatz-/Hilfseinrichtungen - Leitungsgeführte Störaussendung
Spécifications des méthodes et des appareils de mesure des perturbations radioélectriques et de l'immunité aux perturbations radioélectriques -- Partie 1-2: Appareils de mesure des perturbations radioélectriques et de l'immunité aux perturbations radioélectriques - Matériels auxiliaires - Perturbations conduites
Specifikacija merilnih naprav in metod za merjenje radijskih motenj in odpornosti - 1-2. del: Merilne naprave za merjenje radijskih motenj in odpornosti - Pomožna oprema - Motnje po vodnikih - Dopolnilo A2 (CISPR 16-1-2-2003/A2:2006)
General Information
Relations
Standards Content (Sample)
SLOVENSKI SIST EN 55016-1-
2:2005/A2:2007
STANDARD
marec 2007
Specifikacija merilnih naprav in metod za merjenje radijskih motenj in
odpornosti - 1-2. del: Merilne naprave za merjenje radijskih motenj in
odpornosti - Pomožna oprema - Motnje po vodnikih - Dopolnilo A2 (CISPR 16-
1-2-2003/A2:2006)
Specification for radio disturbance and immunity measuring apparatus and
methods - Part 1-2: Radio disturbance and immunity measuring apparatus -
Ancillary equipment - Conducted disturbances (CISPR 16-1-2-2003/A2:2006)
ICS 17.220.20; 33.100.20 Referenčna številka
SIST EN 55016-1-2:2005/A2:2007(en)
© Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno
---------------------- Page: 1 ----------------------
EUROPEAN STANDARD
EN 55016-1-2/A2
NORME EUROPÉENNE
December 2006
EUROPÄISCHE NORM
ICS 33.100.10; 33.100.20
English version
Specification for radio disturbance
and immunity measuring apparatus and methods
Part 1-2: Radio disturbance and immunity measuring apparatus -
Ancillary equipment -
Conducted disturbances
(CISPR 16-1-2:2003/A2:2006)
Spécifications des méthodes Anforderungen an Geräte
et des appareils de mesure und Einrichtungen sowie Festlegung
des perturbations radioélectriques der Verfahren zur Messung
et de l'immunité aux perturbations der hochfrequenten Störaussendung
radioélectriques (Funkstörungen) und Störfestigkeit
Partie 1-2: Appareils de mesure Teil 1-2: Geräte und Einrichtungen
des perturbations radioélectriques zur Messung der hochfrequenten
et de l'immunité aux perturbations Störaussendung (Funkstörungen)
radioélectriques - und Störfestigkeit -
Matériels auxiliaires - Zusatz-/Hilfseinrichtungen -
Perturbations conduites Leitungsgeführte Störaussendung
(CISPR 16-1-2:2003/A2:2006) (CISPR 16-1-2:2003/A2:2006)
This amendment A2 modifies the European Standard EN 55016-1-2:2004; it was approved by CENELEC on
2006-11-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which
stipulate the conditions for giving this amendment the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the Central Secretariat or to any CENELEC member.
This amendment exists in three official versions (English, French, German). A version in any other language
made by translation under the responsibility of a CENELEC member into its own language and notified to the
Central Secretariat has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, the Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: rue de Stassart 35, B - 1050 Brussels
© 2006 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 55016-1-2:2004/A2:2006 E
---------------------- Page: 2 ----------------------
EN 55016-1-2:2004/A2:2006 - 2 -
Foreword
The text of document CISPR/A/654/FDIS, future amendment 2 to CISPR 16-1-2:2003, prepared by
CISPR SC A, Radio-interference measurements and statistical methods, was submitted to the
IEC-CENELEC parallel vote and was approved by CENELEC as amendment A2 to EN 55016-1-2:2004
on 2006-11-01.
The following dates were fixed:
– latest date by which the amendment has to be
implemented at national level by publication of
an identical national standard or by endorsement (dop) 2007-08-01
– latest date by which the national standards conflicting
with the amendment have to be withdrawn (dow) 2009-11-01
__________
Endorsement notice
The text of amendment 2:2006 to the International Standard CISPR 16-1-2:2003 was approved by
CENELEC as an amendment to the European Standard without any modification.
__________
---------------------- Page: 3 ----------------------
INTERNATIONAL
CISPR
ELECTROTECHNICAL
16-1-2
COMMISSION
2003
AMENDMENT 2
2006-07
INTERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE
Amendment 2
Specification for radio disturbance and immunity
measuring apparatus and methods –
Part 1-2:
Radio disturbance and immunity measuring
apparatus – Ancillary equipment –
Conducted disturbances
This English-language version is derived from the original
bilingual publication by leaving out all French-language
pages. Missing page numbers correspond to the French-
language pages.
IEC 2006 Copyright - all rights reserved
No part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical,
including photocopying and microfilm, without permission in writing from the publisher.
International Electrotechnical Commission, 3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, Switzerland
Telephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmail@iec.ch Web: www.iec.ch
PRICE CODE
M
Commission Electrotechnique Internationale
International Electrotechnical Commission
МеждународнаяЭлектротехническаяКомиссия
For price, see current catalogue
---------------------- Page: 4 ----------------------
CISPR 16-1-2 Amend.2 IEC:2006 – 3 –
FOREWORD
This amendment has been prepared by CISPR subcommittee A: Radio interference meas-
urements and statistical methods.
The text of this amendment is based on the following documents:
FDIS Report on voting
CISPR/A/654/FDIS CISPR/A/670/RVD
Full information on the voting for the approval of this amendment can be found in the report
on voting indicated in the above table.
The committee has decided that the contents of this amendment and the base publication will
remain unchanged until the maintenance result date indicated on the IEC web site under
"http://webstore.iec.ch" in the data related to the specific publication. At this date, the
publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
_____________
Page 3
CONTENTS
Add the titles of new Annexes H and I as follows:
Annex H (informative) Rationale for the introduction of a minimum decoupling factor
between mains and EUT/receiver ports for the V-AMN
Annex I (informative) Rationale for the introduction of a phase tolerance for the V-AMN input
impedance
Page 15
3 Definitions
Add, after definition 3.3, the following new definition and renumber existing definitions 3.4 to
3.7 as 3.5 to 3.8 accordingly:
---------------------- Page: 5 ----------------------
CISPR 16-1-2 Amend.2 IEC:2006 – 5 –
3.4
artificial mains network
AMN
provides a defined impedance to the EUT at radio frequencies, couples the disturbance
voltage to the measuring receiver and decouples the test circuit from the supply mains. There
are two basic types of AMN, the V-network (V-AMN) which couples the unsymmetrical
voltages, and the delta-network which couples the symmetric and the asymmetric voltages
separately. The terms line impedance stabilization network (LISN) and V-AMN are used
interchangeably
Page 17
4 Artificial mains networks
The correction concerning the title applies to the French text only.
Renumber the existing note as Note 1 and add the following new note:
NOTE 2 This clause specifies impedance and isolation requirements for the AMN including the corresponding
measurement methods. Some background and rationale on the AMN related uncertainties is given in 6.2.3 of
CISPR 16-4-1 and in CISPR 16-4-2.
4.1 Network impedance
Replace the existing title and text of 4.1 as follows.
4.1 AMN impedance
The specification of the impedance of an artificial mains network includes magnitude and
phase of the impedance measured at an EUT terminal with respect to reference earth, when
the receiver port is terminated with 50 Ω.
The impedance at the EUT terminals of the artificial mains network defines the termination
impedance presented to the equipment under test. For this reason, when a disturbance output
terminal is not connected to the measuring receiver, it shall be terminated by 50 Ω. In order to
assure accurate termination into 50 Ω of the receiver port, a 10-dB attenuator shall be used
either inside or external to the network, the VSWR of which (seen from either side) shall be
less than or equal to 1,2 to 1. The attenuation shall be included in the measurement of the
voltage division factor (see 4.10).
The impedance between each conductor (except PE) of the EUT terminal and reference earth
shall comply with 4.2, 4.3, 4.4, 4.5 or 4.6 as appropriate for any value of external impedance,
including a short circuit connected between the corresponding mains terminal and reference
earth. This requirement shall be met at all temperatures which the network may reach under
normal conditions for continuous currents up to the specified maximum. The requirement shall
also be met for peak currents up to the specified maximum.
Where the phase requirement cannot be met, the measured phase angles may be taken into
account in the uncertainty budget according to CISPR 16-4-2. Annex I gives guidelines for the
calculation of the uncertainty contribution of the phase if the tolerance is exceeded.
NOTE Since EUT connectors are not optimized for radio frequencies up to 30 MHz, the measurement of the
network impedance must be carried out with special measurement adaptors to enable short connections. The
NWA’s OSM (open/short/matched) calibration is used to characterize the adaptors, taking the insertion loss and the
conductor lengths of the adapters into account.
---------------------- Page: 6 ----------------------
CISPR 16-1-2 Amend.2 IEC:2006 – 7 –
4.2 50 Ω/50 µH + 5 Ω artificial mains V-network (for use in the frequency range
9 kHz to 150 kHz)
Replace the existing text of this subclause as follows.
The AMN shall have the impedance (magnitude and phase) versus frequency characteristic
shown in Table 3 and Figure 1a in the relevant frequency range. Tolerances of ±20 % for the
magnitude and of ±11,5° for the phase are permitted.
Table 3 – Magnitudes and phase angles of the V-network (see Figure 1a)
Frequency Impedance magnitude Phase angle
MHz Degree
Ω
0,009 5,22 26,55
0,015 6,22 38,41
0,020 7,25 44,97
0,025 8,38 49,39
0,030 9,56 52,33
0,040 11,99 55,43
0,050 14,41 56,40
0,060 16,77 56,23
0,070 19,04 55,40
0,080 21,19 54,19
0,090 23,22 52,77
0,100 25,11 51,22
0,150 32,72 43,35
NOTE If this AMN meets the combined impedance requirements of this subclause and 4.3., it can be used in the
frequency range 150 kHz to 30 MHz as well.
---------------------- Page: 7 ----------------------
CISPR 16-1-2 Amend.2 IEC:2006 – 9 –
4.3 50 Ω/50 µH artificial mains V-network (for use in the frequency range
0,15 MHz to 30 MHz)
Replace the existing text of this subclause as follows.
The AMN shall have the impedance (magnitude and phase) versus frequency characteristic
shown in Table 4 and Figure 1b in the relevant frequency range. Tolerances of ±20 % for the
magnitude and of ±11,5° for the phase are permitted.
Table 4 – Magnitudes and phase angles of the V-Network (see Figure 1b)
Frequency Impedance magnitude Phase angle
MHz Degree
Ω
0,15 34,29 46,70
0,17 36,50 43,11
0,20 39,12 38,51
0,25 42,18 32,48
0,30 44,17 27,95
0,35 45,52 24,45
0,40 46,46 21,70
0,50 47,65 17,66
0,60 48,33 14,86
0,70 48,76 12,81
0,80 49,04 11,25
0,90
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.