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EN 60439-3:1991/A1:1994

(Amendment)

Low-voltage switchgear and controlgear assemblies - Part 3: Particular requirements for low-voltage switchgear and controlgear assemblies intended to be installed in places where unskilled persons have access for their use - Distribution boards

Low-voltage switchgear and controlgear assemblies - Part 3: Particular requirements for low-voltage switchgear and controlgear assemblies intended to be installed in places where unskilled persons have access for their use - Distribution boards

Initially handled by CLC/TC 17D (dormant) * Superseded by EN 61439-3:2012

Niederspannung-Schaltgerätekombinationen - Teil 3: Besondere Anforderungen an Niederspannung-Schaltgerätekombinationen zu deren Bedienung Laien Zutritt haben - Installationsverteiler

Ensembles d'appareillage à basse tension - Partie 3: Règles particulières pour ensembles d'appareillage à basse tension destinés à être installés en des lieux accessibles à des personnes non qualifiées pendant leur utilisation - Tableaux de répartition

Sestavi nizkonapetostnih stikalnih in krmilnih naprav – 3. del: Posebne zahteve za sestave nizkonapetostnih stikalnih naprav, predvidene za vgraditev na mestih, do katerih imajo dostop nestrokovne osebe – Razdelilniki – Dopolnilo A1

General Information

Status
Withdrawn
Publication Date
04-Apr-1994
Withdrawal Date
30-Nov-1994
ICS
29.130.20 - Low voltage switchgear and controlgear
Technical Committee
CLC/SR 121B - Low-voltage switchgear and controlgear assemblies
Drafting Committee
IEC/SC 17D - IEC_SC_17D
Parallel Committee
IEC/SC 17D - IEC_SC_17D
Current Stage
9960 - Withdrawal effective - Withdrawal
Start Date
22-Mar-2015
Completion Date
22-Mar-2015
Directive
2006/95/EC - Directive 2006/95/EC of the European Parliament and of the Council of 12 December 2006 on the harmonisation of the laws of Member States relating to electrical equipment designed for use within certain voltage limits (codified version)
73/23/EEC - Electrical equipment designed for use within certain voltage limits
Ref Project
SIST EN 60439-3:1998/A1:1998 - Low-voltage switchgear and controlgear assemblies -- Part 3: Particular requirements for low-voltage switchgear and controlgear assemblies intended to be installed in places where unskilled persons have access for their use - Distribution boards

Relations

Replaced By
EN 61439-3:2012 - Low-voltage switchgear and controlgear assemblies - Part 3: Distribution boards intended to be operated by ordinary persons (DBO)
Effective Date
28-Jan-2023
Amends
EN 60439-3:1991 - Low-voltage switchgear and controlgear assemblies - Part 3: Particular requirements for low-voltage switchgear and controlgear assemblies intended to be installed in places where unskilled persons have access for their use - Distribution boards
Effective Date
28-Jan-2023

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EN 60439-3:1998/A1:1998EN 60439-3:1998/A1:1998
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EN 60439-3:1998/A1:1998
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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 60439-3:1998/A1:1998
01-februar-1998
Sestavi nizkonapetostnih stikalnih in krmilnih naprav – 3. del: Posebne zahteve za
sestave nizkonapetostnih stikalnih naprav, predvidene za vgraditev na mestih, do
katerih imajo dostop nestrokovne osebe – Razdelilniki – Dopolnilo A1
Low-voltage switchgear and controlgear assemblies -- Part 3: Particular requirements for
low-voltage switchgear and controlgear assemblies intended to be installed in places
where unskilled persons have access for their use - Distribution boards
Niederspannung-Schaltgerätekombinationen -- Teil 3: Besondere Anforderungen an
Niederspannung-Schaltgerätekombinationen zu deren Bedienung Laien Zutritt haben -
Installationsverteiler
Ensembles d'appareillage à basse tension -- Partie 3: Règles particulières pour
ensembles d'appareillage à basse tension destinés à être installés en des lieux
accessibles à des personnes non qualifiées pendant leur utilisation - Tableaux de
répartition
Ta slovenski standard je istoveten z: EN 60439-3:1991/A1:1994
ICS:
29.130.20 Nizkonapetostne stikalne in Low voltage switchgear and
krmilne naprave controlgear
SIST EN 60439-3:1998/A1:1998 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 60439-3:1998/A1:1998

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SIST EN 60439-3:1998/A1:1998

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SIST EN 60439-3:1998/A1:1998

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SIST EN 60439-3:1998/A1:1998
NORME CEI
IEC
INTERNATIONALE
439-3
INTERNATIONAL
1990
STANDARD
AMENDEMENT 1
AMENDMENT 1
1993-10
Amendement 1
Ensembles d'appareillage à basse tension
Troisième partie:
Règles particulières pour ensembles d'appareillage BT
destinés à être installés en des lieux accessibles
à des personnes non qualifiées pendant leur
utilisation — Tableaux de répartition
Amendment 1
Low-voltage switchgear and controlgear
assemblies
Part 3:
Particular requirements for low-voltage switchgear
and controlgear assemblies intended to be installed
in places where unskilled persons have access for
their use — Distribution boards
Copyright — all rights reserved
© CEI 1993 Droits de reproduction réservés —
rnationale 3, rue de Varembé Genève, Suisse
Bureau Central de la Commission Electrotechnique Inte
CODE PRIX
Commission Electrotechnique Internationale
H
International Electrotechnical Commission PRICE CODE
Mens/mapoAHaa 3nesTpoTexHH4ecKas HCMHCCHH
IEC
voir catalogue en vigueur
Pour prix, •
•
For price, see current catalogue

---------------------- Page: 5 ----------------------

SIST EN 60439-3:1998/A1:1998
439-3 Amend. 1 © IEC - 3 -
FOREWORD
This amendment has been prepared by sub-committee 17D: Low-voltage switchgear and
controlgear assemblies, of IEC technical committee 17: Switchgear and controlgear.
The text of this amendment is based on the following documents:
Six Months' Rule
Report on voting
17D(CO)53 17D(CO)58
Full information on the voting for the approval of this amendment can be found in the
report on voting indicated in the above table.
INTRODUCTION
The clauses of the document supplement, modify or replace the corresponding clauses in
IEC 439-3 - First edition (1990): Low voltage switchgear and controlgear assemblies -
Part 3: Particular requirements for low-voltage switchgear and controlgear assemblies
intended to be installed in places where unskilled persons have access for their use -
Distribution boards.
Where there is no corresponding clause or subclause in this amendment, the clause or
subclause of IEC 439-3: 1990 applies without modifications.
Page 9
1.1 Scope
Requirements for assemblies for outdoor use are under
Delete the last sentence:
consideration.
Page 15
5.1 Nameplates
Add:
Replace "Information specified under items a) and b)." by "Information specified under
items a), b), c), d), e), I) and r)."
Replace "Information specified under items c) to q)." by "Information specified from the
remaining items."
Page 19
7.4.2.2.1 Replace "external" by "accessible".
Insert the following subclause:
7.4.2.2.3a) Add the following text:
If a key or tool is provided to prevent unauthorized access to fuses, lamps and similar
devices (which need occasional handling) item d) shall apply.

---------------------- Page: 6 ----------------------

SIST EN 60439-3:1998/A1:1998
439-3 Amend. 1 ©IEC - 5 -
Page 21
8.1 Replace Table 7 by the following
Table 7 - List of type tests to be performed
Test order
Characteristics
Type test according to 8.1.1 in sequence
Subclause
to be checked
A B C
8.2.1 Verification of temperature-rise limits by 3*
a) Temperature-rise limits
test
Verification of dielectric properties by test 4 2
b) Dielectric properties 8.2.2
8.2.3 Verification of the short-circuit withstand 1*
c) Short-circuit withstand
strength
strength
3*
d) Effectiveness of the 8.2.4
protective circuit
E
...

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