SIST EN 50065-2-3:2004/A1:2006
(Amendment)Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz -- 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
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz -- 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
2018-09-24 - GEM - main and corrigendum cannot be cited without Annex ZZ and assessment 'compliant' - unflagged for citation
Signalübertragung auf elektrischen Niederspannungsnetzen im Frequenzbereich 3 kHz bis 148,5 kHz -- Teil 2-3: Störfestigkeitsanforderungen an Netz-Datenübertragungsgeräte und -systeme, die im Frequenzbereich 3 kHz bis 95 kHz betrieben werden und für den Gebrauch durch Stromversorgungs- und -verteilungsunternehmen bestimmt sind
Transmission de signaux sur les réseaux électriques basse tension dans la bande de fréquences de 3 kHz à 148,5 kHz -- Partie 2-3: Exigences d'immunité pour les appareils et les systèmes de communication sur le réseau électrique dans la bande de fréquences de 3 kHz à 95 kHz et destinés à être utilisés par les fournisseurs et les distributeurs d'énergie électrique
Signalizacija po nizkonapetostnih električnih napeljavah v frekvenčnem območju od 3 kHz do 148,5 kHz – 2-3. del: Zahteve za odpornost omrežne komunikacijske opreme in sistemov, ki obratujejo v frekvenčnem območju od 3 kHz do 95 kHz in so namenjeni za uporabo pri dobaviteljih električne energije in distributerjih
General Information
- Status
- Published
- Publication Date
- 31-Dec-2005
- Technical Committee
- KIN - Mains communicating systems
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 01-Jan-2006
- Due Date
- 01-Jan-2006
- Completion Date
- 01-Jan-2006
Relations
- Effective Date
- 13-Jun-2017
- Effective Date
- 21-Sep-2010
Overview
EN 50065-2-3:2003/A1:2005 (CENELEC) specifies immunity requirements for mains communications equipment and systems that transmit or receive signals on low-voltage electrical installations in the frequency range 3 kHz to 95 kHz. The amendment A1 (approved 2005) updates the original Part 2-3 immunity requirements and test methods for equipment intended for use by electricity suppliers and distributors. The standard focuses on electromagnetic compatibility (EMC) between power-line communication (PLC) devices and the public low-voltage network; safety requirements are not included.
Key Topics
- Scope and applicability: equipment using signals 3 kHz–95 kHz on low-voltage installations; applies only to the communications function when equipment has additional functions.
- Per-port immunity requirements: tests and limits are defined for signal ports, AC power input/output ports, and earth (functional ground) ports. Tests are specified for each port considered.
- Disturbance types covered:
- Continuous conducted and radiated disturbances (narrow-band and broadband)
- Transient disturbances (fast transients)
- Electrostatic discharge (ESD)
- Representative test levels and changes in A1:
- AC input/output immunity level amended (Table 4: change from 3 V to 10 V)
- Earth port immunity (Table 5): RF common-mode 0.15–80 MHz at 3 V AM 80% (test level prior to modulation); fast transients ±0.5 kV (5/50 ns) using capacitive clamp where cable length > 3 m
- Test methods and normative references: updates include replacing EN 50082‑1 with EN 61000‑6‑1 and adjustments to CISPR 16‑1 referencing. Annex A provides the test circuit arrangements and port connections for immunity testing.
- Limitations: does not address immunity between systems operating in the same frequency band or signals from HV/MV power line carrier systems; extreme low-probability disturbance cases are outside its levels.
Applications
Who uses EN 50065-2-3:2003/A1:2005:
- Manufacturers of mains communications equipment and power-line communication (PLC) devices designing products for utility networks
- Electricity suppliers, distributors and asset owners specifying EMC performance for deployed systems
- EMC test laboratories performing type-testing and conformity assessment of PLC and mains communication equipment
- System integrators and compliance engineers ensuring interoperability and reduced mutual interference on low-voltage networks
Practical value:
- Ensures reliable PLC operation and reduced mutual influence between different mains communication systems
- Provides per-port test criteria to support type-testing and product certification for utility applications
Related Standards
- EN 50065-1 (frequency band definitions and general requirements)
- EN 61000-6-1 (replaces EN 50082‑1 as referenced immunity framework)
- CISPR 16-1 (measurement standards referenced in the amendment)
Keywords: EN 50065-2-3:2003/A1:2005, mains communications, power-line communication (PLC), immunity requirements, low-voltage installations, EMC, electricity suppliers, type-testing.
Frequently Asked Questions
SIST EN 50065-2-3:2004/A1:2006 is a amendment published by the Slovenian Institute for Standardization (SIST). Its full title is "Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz -- 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". This standard covers: 2018-09-24 - GEM - main and corrigendum cannot be cited without Annex ZZ and assessment 'compliant' - unflagged for citation
2018-09-24 - GEM - main and corrigendum cannot be cited without Annex ZZ and assessment 'compliant' - unflagged for citation
SIST EN 50065-2-3:2004/A1:2006 is classified under the following ICS (International Classification for Standards) categories: 33.040.30 - Switching and signalling systems; 33.100.20 - Immunity. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN 50065-2-3:2004/A1:2006 has the following relationships with other standards: It is inter standard links to SIST EN 50065-2-3:2024, SIST EN 50065-2-3:2004. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
SIST EN 50065-2-3:2004/A1:2006 is associated with the following European legislation: EU Directives/Regulations: 2004/108/EC, 2004/108/EU, 2014/30/EU, 89/336/EEC; Standardization Mandates: M/404, M/490. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
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Standards Content (Sample)
SLOVENSKI SIST EN 50065-2-
3:2004/A1:2006
STANDARD
januar 2006
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REPRþMXRGN+]GRN+]±GHO =DKWHYH]DRGSRUQRVWRPUHåQH
NRPXQLNDFLMVNHRSUHPHLQVLVWHPRYNLREUDWXMHMRYIUHNYHQþQHPREPRþMXRG
N+]GR N+]LQVRQDPHQMHQL]DXSRUDERSULGREDYLWHOMLKHOHNWULþQH
energije in distributerjih
(istoveten EN 50065-2-3:2003/A1:2005)
Signalling on low-voltage electrical installations in the frequency range 3 kHz to
148,5 kHz - 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
ICS 5HIHUHQþQDãWHYLOND
33.040.30; 33.100.20
! "#$%!&!%’()*#+’
EUROPEAN STANDARD EN 50065-2-3/A1
NORME EUROPÉENNE
EUROPÄISCHE NORM September 2005
ICS 33.040.30; 33.100.01
English version
Signalling on low-voltage electrical installations
in the frequency range 3 kHz to 148,5 kHz
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
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 2-3: Exigences d'immunité pour Teil 2-3: Störfestigkeitsanforderungen
les appareils et les systèmes de an Netz-Datenübertragungsgeräte und
communication sur le réseau électrique -systeme, die im Frequenzbereich 3 kHz
dans la bande de fréquences de 3 kHz bis 95 kHz betrieben werden und für den
à 95 kHz et destinés à être utilisés par Gebrauch durch Stromversorgungs- und
les fournisseurs et les distributeurs -verteilungsunternehmen bestimmt sind
d'énergie électrique
This amendment A1 modifies the European Standard EN 50065-2-3:2003; it was approved by CENELEC
on 2005-07-01. 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, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, 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
© 2005 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 50065-2-3:2003/A1:2005 E
Foreword
This amendment to the European Standard EN 50065-2-3:2003 was prepared by SC 205A, Mains
communicating systems, of Technical Committee CENELEC TC 205, Home and Building Electronic
Systems (HBES).
The text of the draft was submitted to the Unique Acceptance Procedure and was approved by
CENELEC as amendment A1 to EN 50065-2-3:2003 on 2005-07-01.
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) 2006-07-01
– latest date by which the national standards conflicting
with the amendment have to be withdrawn (dow) 2008-07-01
__________
- 3 - EN 50065-2-3:2003/A1:2005
1 Scope
This standard applies to electrical equipment using signals in the frequency range 3 kHz to 95 kHz to
transmit or receive information on low voltage electrical s
...
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