EN 50065-1:2001
(Main)Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 1: General requirements, frequency bands and electromagnetic disturbances
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 1: General requirements, frequency bands and electromagnetic disturbances
Superseded by EN 50065-1:2011
Signalübertragung auf elektrischen Niederspannungsnetzen im Frequenzbereich 3 kHz bis 148,5 kHz - Teil 1: Allgemeine Anforderungen, Frequenzbänder und elektromagnetische Störungen
Transmission de signaux sur les réseaux électriques basse tension dans la bande de fréquences de 3 kHz à 148,5 kHz - Partie 1: Règles générales, bandes de fréquences et perturbations électromagnétiques
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 1: General requirements, frequency bands and electromagnetic disturbances
Ta standard velja za električno opremo, ki uporablja signale v frekvenčnem območju od 3 kHz do 148,5 kHz, za oddajanje informacij na nizkonapetostnih električnih sistemih ali na javnem oskrbnem sistemu oziroma znotraj napeljav v prostorih potrošnikov. Določa frekvenčne pasove, razporejene za različne aplikacije, meje za končne izhodne napetosti v delovnem pasu in meje za izvedene in radijske motnje. Prav tako podaja metode meritev. Ne določa metod modulacij signala in metod kodiranja niti funkcionalnih lastnosti (razen tistih za preprečevanje medsebojne motnje). Predmet standarda je omejevanje medsebojnega vpliva med opremo za oddajanje signala v električnih napeljavah in med tako ter drugačno opremo. Poleg tega je ta standard namenjen omejevanju motenj, ki jih občutljivi elektronski opremi povzroča oprema za oddajanje signalov. Vendar popolna neodvisnost od takih motenj ne more biti zagotovljena.
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
01-februar-2003
1DGRPHãþD
SIST EN 50065-1:1997
SIST EN 50065-1:1997/A1:1997
SIST EN 50065-1:1997/A2:1998
SIST EN 50065-1:1997/A3:1998
Signalling on low-voltage electrical installations in the frequency range 3 kHz to
148,5 kHz - Part 1: General requirements, frequency bands and electromagnetic
disturbances
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5
kHz -- Part 1: General requirements, frequency bands and electromagnetic disturbances
Signalübertragung auf elektrischen Niederspannungsnetzen im Frequenzbereich 3 kHz
bis 148,5 kHz -- Teil 1: Allgemeine Anforderungen, Frequenzbänder und
elektromagnetische Störungen
Transmission de signaux sur les réseaux électriques basse tension dans la bande de
fréquences de 3 kHz à 148,5 kHz -- Partie 1: Règles générales, bandes de fréquences et
perturbations électromagnétiques
Ta slovenski standard je istoveten z: EN 50065-1:2001
ICS:
33.040.30 Komutacijski in signalizacijski Switching and signalling
sistem systems
33.100.01 Elektromagnetna združljivost Electromagnetic compatibility
na splošno in general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN 50065-1
NORME EUROPÉENNE
EUROPÄISCHE NORM July 2001
ICS 33.040.30 Supersedes EN 50065-1:1991 + A1:1992 + A2:1995 + A3:1996
English version
Signalling on low-voltage electrical installations
in the frequency range 3 kHz to 148,5 kHz
Part 1: General requirements, frequency bands
and electromagnetic disturbances
Transmission de signaux sur les réseaux Signalübertragung auf elektrischen
électriques basse-tension dans la bande Niederspannungsnetzen im
de fréquences de 3 kHz à 148,5 kHz Frequenzbereich 3 kHz bis 148,5 kHz
Partie 1: Règles générales, bandes Teil 1: Allgemeine Anforderungen,
de fréquences et perturbations Frequenzbänder und elektromagnetische
électromagnétiques Störungen
This European Standard was approved by CENELEC on 2000-08-01. CENELEC members are bound to
comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard 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 European Standard 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, Czech Republic,
Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway,
Portugal, Spain, Sweden, Switzerland and 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
© 2001 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 50065-1:2001 E
Foreword
This standard has been prepared by the CENELEC technical subcommittee SC 205A, Mains
communication systems, of Technical Committee CENELEC TC 205, Home and Building Electronic
Systems (HBES) following the quinquennial review of EN 50065-1:1991 with the incorporation of
amendments A1:1992, A2:1995 and A3:1996.
The text of the draft was submitted to the Unique Acceptance Procedure and was approved by
CENELEC as EN 50065-1 on 2000-08-01.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2002-02-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2003-04-01
Annexes designated "normative" are part of the body of the standard.
Annexes designated "informative" are given for information only.
In this standard, annexes A, B, C, D and E are normative and annex F is informative.
Modifications have been made to clause 5 to take account of false band-in-use detection.
Common-mode signalling in the 3 – 9 kHz sub-band has been deleted. Additions have also been
made to clause 6 in order to take account of three-phase signalling and an extra test for two
transmitters operating simultaneously has been added in subclause 8.5. Sub-divisions of the utility
and consumer bands are now referred to as sub-bands.
SC 205A has taken the advice of CENELEC BT regarding the conflict arising from the publication of
EN 55015:1996 and has therefore increased the threshold and lower transmit level for the consumer
band by +6 dB(μV).
References have been updated to include CISPR 16-1 and CISPR 16-2. Other changes have been
made to add clarity and bring the figures up to date.
EN 50065 consists of the following parts, under the general title: Signalling on low voltage electrical
installations in the frequency range 3 kHz to 148,5 kHz
Part 1 General requirements, frequency bands and electromagnetic disturbances
Part 2-1 Immunity requirements for mains communications equipment and systems
operating in the range of frequencies 95 kHz to 148,5 kHz and intended for use in
residential, commercial and light industrial environments
Part 2-2 Immunity requirements for mains communications equipment and systems
operating in the range of frequencies 95 kHz to 148,5 kHz and intended for use in
industrial environments
Part 2-3 Immunity requirements for mains communications equipment and systems
operating in the range of frequencies 3 kHz to 95 kHz and intended for use by
electricity suppliers and distributors
Part 4-1 Low voltage decoupling filters – Generic specification
Part 4-2 Low voltage decoupling filters – Safety requirements
Part 4-3 Low voltage decoupling filters – Incoming filter
Part 4-4 Low voltage decoupling filters – Impedance filter
Part 4-5 Low voltage decoupling filters – Segmentation filter
Part 4-6 Low voltage decoupling filters – Phase coupler
Part 7 Equipment impedance
__________
- 3 - EN 50065-1:2001
Contents
Page
1 Scope.5
2 Normative references .5
3 Definitions .5
4 Frequency bands .5
5 Access protocol .7
6 Transmitter output voltage.8
7 Disturbance limits .14
8 Test conditions .16
9 Inadvertent operation.17
Annexes
A (normative) Method of measurement of the frequency range over which a transmitter device
detects a signal from another device in the frequency range 125 kHz to 140 kHz .18
B (normative) Method of measurement of the spectral distribution of a transmitting device’s
signal in the frequency range 125 kHz to 140 kHz.19
C (normative) Methods of measurement (9 kHz to 30 MHz).20
D (normative) Methods of measurement of disturbance power (30 MHz to 1GHz).21
E (normative) Attenuation characteristics of measuring instrument above 150 kHz.23
F (informative)Design for a single artificial network intended to show the performance of a
signalling system .24
Figures Page
Figure 1 Measurement of spectral bandwidth . 8
Figure 2 Idealized equivalent circuit model - DUT port impedance . 9
Figure 3 Example of artificial mains network 3 kHz - 9 kHz . 9
Figure 4 Measurement of output level (single phase).10
Figure 5 Example of artificial mains network 9 kHz - 95 kHz and 95 - 148,5 kHz.11
Figure 6 Measurement of output level in of 3-phase devices transmitting simultaneously
on all phases .12
Figure 7 Voltage limits for spurious outputs in other bands .15
Figure 8 Measuring arrangement for equipment the operation of which is dependent on
the transmitter being in circuit (single phase).17
Figure A.1 Measuring arrangements for testing the frequency range of the signal detector .18
Figure F.1a The adaptive network for the frequency range 3kHz - 148,5 kHz .24
Figure F.1b The adaptive network connection with the CISPR 16-1 network.24
Figure F.2 The nominal CISPR 16-1 impedance (doubled) and the calculated impedance b
etween points A and B (Figure F.1b) when the adaptive network is added to the
CISPR 16-1 network.25
Tables
Table 1 Summary of maximum transmission levels .13
Table 2 Limits of mains terminal disturbance voltage in the frequency range
0,15 MHz to 30 MHz.14
Table 3 Limits of radiated disturbance field strength in the frequency range
30 MHz to 1 000 MHz at a test distance of 10 m.15
Table 4 Limits of disturbance power .16
Table B.1 Values of H .19
i
Table E.1 Attenuation of measuring instrument above 150 kHz .23
- 5 - EN 50065-1:2001
1 Scope
This standard applies to electrical equipment using signals in the frequency range 3 kHz to 148,5 kHz
to transmit information on low voltage electrical systems, either on the public supply system or within
installations in consumers’ premises.
It specifies the frequency bands allocated to the different applications, limits for the terminal output
voltage in the operating band and limits for conducted and radiated disturbance. It also gives the
methods of measurement.
It does not specify the signal modulation methods nor the coding methods nor functional features
(except those for the prevention of mutual interference).
Environmental requirements and tests are not included.
NOTE In most countries the transmission of information is subject to regulation. Compliance with this standard does not imply
permission to establish communication with locations outside the consumer’s installation or with other consumers through the public
supply system where this would not otherwise be allowed.
The object of the standard is to limit mutual influence between signal transmission equipment in
electrical installations and between such equipment and other equipment. In addition this standard is
intended to limit interference caused by signal transmission equipment to sensitive electronic
equipment. However, complete freedom from such interference cannot be assured.
2 Normative references
This European Standard incorporates by dated or undated reference, provisions from other
publications. These normative references are cited at the appropriate places in the text and the
publications are listed hereafter. For dated references, subsequent amendments to or revisions of any
of these publications apply to this European Standard only when incorporated in it by amendment or
revision. For undated references the latest edition of the publication referred to applies (including
amendments).
IEC 60050-161 International electrotechnical vocabulary –
Chapter 161:Electromagnetic compatibility
CISPR 16-1 1993 Specification for radio disturbance and immunity measuring apparatus
and methods – Part 1: Radio disturbance and immunity measuring
apparatus
CISPR 16-2 1996 Specification for radio disturbance and immunity measuring apparatus
and methods – Part 2: Methods of measurement of disturbances and
immunity
3 Definitions
The definitions in Chapter 161 of the International Electrotechnical Vocabulary apply.
4 Frequency bands and classifications
NOTE Additional provisions may apply in the event of interference to radio communication service.
4.1 Band 3 kHz up to 95 kHz
The use of frequencies in this band shall be restricted to electricity suppliers and their licensees.
4.2 Band above 95 kHz up to 148,5 kHz
The use of frequencies in this band shall be restricted to consumer use.
Equipment for use in this frequency band is designated as either Class 122 or as Class 134
equipment. Class 122 equipment is suitable for general use, but the use of Class 134 equipment may
require prior notification, or consent of, appropriate authorities.
Equipment manufactured to Class 116 of the previous edition of this standard will now meet the
requirements of C
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