SIST EN 50090-2-2:1998/A1:2003
(Amendment)Home and Building Electronic Systems (HBES) -- Part 2-2: System overview - General technical requirements
Home and Building Electronic Systems (HBES) -- Part 2-2: System overview - General technical requirements
Superseded by EN 50491-5-1:2010, EN 50491-5-2:2010 & EN 50491-5-3:2010
Elektrische Systemtechnik für Heim und Gebäude (ESHG) -- Teil 2-2: Systemübersicht - Allgemeine technische Anforderungen
Systèmes électroniques pour les foyers domestiques et les bâtiments (HBES) -- Partie 2-2: Vue d'ensemble du système - Exigences techniques générales
Home and building electronic systems (HBES) - Part 2-2: System overview - General technical requirements
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Standards Content (Sample)
SLOVENSKI SIST EN 50090-2-
2:1998/A1:2003
STANDARD
februar 2003
Home and building electronic systems (HBES) - Part 2-2: System overview -
General technical requirements
ICS 97.120 Referenčna številka
SIST EN 50090-2-2:1998/A1:2003(en)
© Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno
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EUROPEAN STANDARD EN 50090-2-2/A1
NORME EUROPÉENNE
EUROPÄISCHE NORM January 2002
ICS 97.120
English version
Home and building electronic systems (HBES)
Part 2-2: System overview -
General technical requirements
Systèmes électroniques pour les foyers Elektrische Systemtechnik für Heim und
domestiques et les bâtiments (HBES) Gebäude (ESHG)
Partie 2-2: Vue d'ensemble du système - Teil 2-2: Systemübersicht -
Exigences techniques générales Allgemeine technische Anforderungen
This amendment A1 modifies the European Standard EN 50090-2-2:1996; it was approved by
CENELEC on 2001-07-01. 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, Czech Republic,
Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, 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
© 2002 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 50090-2-2:1996/A1:2002 E
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EN 50090-2-2:1996/A1:2002 - 2 -
Foreword
This amendment to the European Standard EN 50090-2-2 was prepared by the 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 50090-2-2:1996 on 2001-07-01.
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) 2002-08-01
- latest date by which the national standards conflicting
with the amendment have to be withdrawn (dow) 2004-08-01
NOTE EN 50090-2-2 is listed under the EMC and LV-Directives.
The main reasons for this amendment are
- clarification of the scope, to eliminate the restriction by SELV or PELV (clause 1),
- reduction of the electrical strength test from 2,5 kV AC to 2,0 kV AC, 5 minutes (5.2.3.3 and
5.2.3.4),
- clarification if product standards exist or not (5.2.4.2 and clause 6),
- clarification on "Simple separation" and "Protective separation" (5.2.4.3),
- reference to power line communication (clause 7).
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- 3 - EN 50090-2-2:1996/A1:2002
Foreword
Add at the end:
Part 8: Conformity
Part 9: Installation requirements
1 Scope
Replace the first paragraph by
This European Standard defines the general technical requirements of a Home and Building
Electronic System (HBES). It concerns cabling and topology, electrical safety for HBES device
parts, in particular based on SELV or PELV, functional safety, environmental conditions, EMC
requirements and behaviour in case of failures as well as specific HBES installation rules.
Replace the second paragraph by
This standard covers the interface of devices and equipment providing connection to the HBES as
well as separately mounted HBES equipment.
Parts of devices and equipment not providing HBES functionality are not covered by this standard.
This standard is used as a product family standard. The electrical safety part is not intended to be
used as a stand-alone standard. The safety requirements of this standard apply either together with
the relevant product standard for the device or together with the basic safety standards if no
product standard exists.
2 Normative references
Delete "EN 29646-1".
Delete "EN 45001".
Delete "EN 45011".
Add the following references:
EN 50065 Series Signalling on low-voltage electrical installations in the frequency range
3 kHz to 148,5 kHz
EN 60742 Isolating transformers and safety isolating transformers - Requirements
(IEC 60742, mod.)
EN 61558-1 Safety of power transformers, power supply units and similar -
Part 1: General requirements and tests (IEC 61558-1, mod.)
EN 61558-2-6 Safety of power transformers, power supply units and similar -
Part 2-6: Particular requirements for safety isolating transformers for
general use (IEC 61558-2-6)
Replace the reference number "HD 21.1 S2" by "HD 21.1 S3" and delete from the title
"(IEC 227-1:1979, modified)".
Replace the reference number "HD 21.2 S2" by "HD 21.2 S3" and delete from the title
"(IEC 227-2:1979, modified)".
Replace the reference number "HD 323.2.14 S2" by "EN 60068-2-14" and replace the title by:
Environmental testing – Part 2-14: Tests – Test N: Change of temperature.
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EN 50090-2-2:1996/A1:2002 - 4 -
Replace the reference number "HD 323.2.30 S3" by "EN 60068-2-30" and replace the title by:
Environmental testing – Part 2-30: Tests – Test Db and guidance: Damp heat, cyclic (12 + 12 hour
cycle).
Replace the reference number “IEC 50(191)” by “IEC 60050-191”.
Replace the reference number “IEC 189-2” by “IEC 60189-2”.
Delete “IEC 536-2”.
Replace the reference number “IEC 664-1” by “HD 625.1 S1:1996”.
Replace the reference number “IEC 1140” by “EN 61140”.
Replace the reference number “IEC 1196-1” by “IEC 61196-1”.
4 Topology, cabling and power supply
Replace the heading by:
Topology, cabling and power supply for devices connected to Twisted Pair or coaxial media
5.2.2 General
Replace in the second paragraph “IEC 1140” by “EN 61140”.
Delete in the second paragraph ”or in IEC 536-2”.
5.2.3.1 Types of cables
Replace “IEC 189-2” by “IEC 60189-2”.
Replace “IEC 1196-1” by “IEC 61196-1”.
5.2.3.3 Electric strength and installation requirements
Replace in the first sentence "2,5 kV AC" by “2 kV AC”.
5.2.3.4 Electric strength test
Replace in the second sentence "HD 21.1 S2" by "HD 21.1 S3" and "HD 21.2 S2" by "HD 21.2 S3".
Replace in the third sentence "2,5 kV AC" by “2 kV AC”.
Delete in the third sentence, after “or”, "in addition".
5.2.4.1 General
Replace at the end of the first paragraph “see also 4.3 in IEC 536-2:1992 ” by "see also subclause
5.3.2 of EN 61140:2001, applications are described in subclauses 6.6 to 6.8".
Replace Table 1 by:
Table 1 - Applicable standards for HBES dev
...
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