iTeh StandardsiTeh Standards
EURUSD
Your shopping cart is empty.
CLC

EN 60947-6-1:1991/A2:1997

(Amendment)

Low-voltage switchgear and controlgear - Part 6-1: Multiple function equipment - Automatic transfer switching equipment

Low-voltage switchgear and controlgear - Part 6-1: Multiple function equipment - Automatic transfer switching equipment

EN following parallel vote * Supersedes A11:1997 * Superseded by EN 60947-6-1:2005

Niederspannungsschaltgeräte - Teil 6-1: Mehrfunktions-Schaltgeräte - Automatische Netzumschalter

Appareillage à basse tension - Partie 6-1: Matériels à fonctions multiples - Matériels de connexion de transfert automatique

Nizkonapetostne stikalne in krmilne naprave – 6. del: Večfunkcijska oprema – 1. oddelek: Oprema za samodejne preklope – Dopolnilo A2

General Information

Status
Withdrawn
Publication Date
29-Oct-1997
Withdrawal Date
30-Jun-1998
ICS
29.130.20 - Low voltage switchgear and controlgear
Technical Committee
CLC/TC 17B - Low-voltage switchgear and controlgear including dimensional standardization
Drafting Committee
IEC/SC 17B - IEC_SC_17B
Parallel Committee
IEC/SC 17B - IEC_SC_17B
Current Stage
9960 - Withdrawal effective - Withdrawal
Start Date
01-Oct-2008
Due Date
01-Oct-2008
Completion Date
01-Oct-2008
Directive
2004/108/EC - Directive 2004/108/EC of the European Parliament and of the Council of 15 December 2004 on the approximation of the laws of the Member States relating to electromagnetic compatibility and repealing Directive 89/336/EEC
2004/108/EU - DIRECTIVE 2004/108/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 15 December 2004 on the approximation of the laws of the Member States relating to electromagnetic compatibility and repealing Directive 89/336/EEC
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
89/336/EEC - Electromagnetic compatibility (EMC)
Mandate
BC/CLC/92-02 - BC/CLC/92-02
Ref Project
SIST EN 60947-6-1:1995/A2:1999 - Low-voltage switchgear and controlgear -- Part 6-1: Multiple function equipment - Automatic transfer switching equipment

Relations

Replaces
EN 60947-6-1:1991/A11:1997 - Low-voltage switchgear and controlgear - Part 6-1: Multiple function equipment - Automatic transfer switching equipment
Effective Date
29-Jan-2023
Replaced By
EN 60947-6-1:2005 - Low-voltage switchgear and controlgear - Part 6-1: Multiple function equipment - Transfer switching equipment
Effective Date
29-Jan-2023

Buy Standard

EN 60947-6-1:1995/A2:1999EN 60947-6-1:1995/A2:1999
PreviousNext
Amendment
EN 60947-6-1:1995/A2:1999
English language
10 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.

This May Also Interest You

CLC
EN IEC 61439-5:2023/AC:2025-02(Corrigendum)
Low-voltage switchgear and controlgear assemblies - Part 5: Assemblies for power distribution in public networks
SIST EN IEC 61439-5:2023/AC:2025
  • Corrigendum
    4 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 60947-2:2025(Main)
Low-voltage switchgear and controlgear - Part 2: Circuit-breakers
SIST EN IEC 60947-2:2025

IEC 60947-2:2024 applies to circuit-breakers, intended to be installed and operated by instructed or skilled persons, the main contacts of which are intended to be connected to circuits, the rated voltage of which does not exceed 1 000 V AC or 1 500 V DC; it also contains additional requirements for integrally fused circuit-breakers. This document also applies to circuit-breakers with ratings at or below 1 000 V AC, additionally having one or more ratings above 1 000 V AC but not exceeding 1 500 V AC. This sixth edition cancels and replaces the fifth edition published in 2016 and its Amendment 1: 2019. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) suitability for isolation (see Clause 1); b) removal of the classification according to the interrupting medium, according to the design, according to the suitability for isolation (see Clause 4); c) adjustment of current settings with an external device connectable to the release (see 5.7.3); d) requirements for circuits with protective separation (see 8.2.3.8); e) additional tests for ground-fault overcurrent releases (see 9.3.4.2.5); f) additional tests concerning dielectric properties in tripped position (see 9.3.4.3); g) use of DC voltage for dielectric tests (see 9.3.4.6.2 and 9.4.6); h) tests of individual pole breaking capacity under phase-to-neutral AC voltage (see 9.3.11); i) improvement of measurement of power loss in Annex G; j) changes in EMC tests (see Annex J); k) introduction of CBI class W in Annex L.

  • Standard
    281 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 62683-2-3:2024(Main)
Low-voltage switchgear and controlgear - Product data and properties for information exchange - Engineering data - Part 2-3: Functional safety and reliability
SIST EN IEC 62683-2-3:2025

IEC 62683-2:2024 specifies the functional safety and reliability data model descriptions for low‑voltage switchgear and controlgear to be used by engineering tools for the design of safety related control systems according to IEC 62061, IEC 61508-2 and ISO 13849-1, and for dependability analysis of electrotechnical systems. This dictionary is used to facilitate the exchange between computers of data characterizing low-voltage switchgear and controlgear. Each property has an unambiguously defined meaning and naming, and where relevant, a defined value list, a defined format and a defined unit. The data models described in this document are intended to complement the product catalogue data defined by IEC 62683-1. This document does not cover: - exchange format such as defined in VDMA 66413, - explosive atmosphere applications, - manufacturer specific features.

  • Standard
    19 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 60947-4-2:2023/A1:2024(Amendment)
Low-voltage switchgear and controlgear - Part 4-2: Contactors and motor-starters - Semiconductor motor controllers, starters and soft-starters
SIST EN IEC 60947-4-2:2023/A1:2025
  • Amendment
    19 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 60947-4-3:2024(Main)
Low-voltage switchgear and controlgear - Part 4-3: Contactors and motor-starters - Semiconductor controllers and semiconductor contactors for non-motor loads
SIST EN IEC 60947-4-3:2025

IEC 60947-4-3:2020(E) applies to semiconductor controllers and semiconductor contactors for non-motor load intended to be connected to circuits, the rated voltage of which does not exceed 1 000 V AC. It covers their use: – for operations of changing the state of AC electric circuits between the ON-state and the OFF-state; – with or without bypass switching devices; – as controller, for reducing the amplitude of the RMS AC voltage. This third edition cancels and replaces the second edition published in 2014. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) scope exclusions; b) editorial correction of notes and hanging paragraphs; c) safety aspects related to: - general aspects; - limited energy circuits; - electronic circuits; d) mention of dedicated wiring accessories; e) power consumption measurement; f) alignment to IEC 60947-1:2020; g) alignment with IEC 60947-4-2 when appropriate.

  • Standard
    94 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 63404:2024(Main)
Switchgear and controlgear and their assemblies for low voltage - Integration of radiocommunication device above 380 MHz into an equipment
SIST EN IEC 63404:2025

IEC 63404:2024 defines radiocommunication related requirements for equipment intended to integrate a radiocommunication device. It includes the initial integration and update of a the radiocommunication device, having a carrier frequency greater than 380 MHz, into new or updated host equipment with: - The classification of integration categories; - The EMC immunity verification using a capability profile approach; - The verification of the unwanted emission level of the radio transceiver.

  • Standard
    38 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 61439-3:2024(Main)
Low-voltage switchgear and controlgear assemblies - Part 3: Distribution boards intended to be operated by ordinary persons (DBO)
SIST EN IEC 61439-3:2025

IEC 61439-3:2024 defines the specific requirements for distribution boards intended to be operated by ordinary persons (abbreviated DBO throughout this document, see 3.1.101) as follows: - assemblies intended to be operated by ordinary persons (e.g. switching operations and replacing fuse-links), e.g. in domestic (household) applications; - assemblies containing outgoing circuits with protective devices intended to be operated by ordinary persons, complying e.g. with IEC 60898-1, the IEC 61008 series, the IEC 61009 series, IEC 62606, IEC 62423 and IEC 60269-3; - assemblies for applications where the nominal voltage to earth does not exceed 300 V AC (see Table G.1 of IEC 61439-1:2020); NOTE The voltage limits for DC applications are under consideration. - assemblies with a rated current (Inc) of the outgoing circuits not exceeding 125 A and a rated current (InA) not exceeding 250 A; - assemblies intended for use in connection with the generation, transmission, distribution and conversion of electrical energy, and for the control of equipment consuming electrical energy and for associated data processing; - enclosed, stationary assemblies; - assemblies for indoor or outdoor use. This second edition cancels and replaces the first edition published in 2012. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) alignment with the structure of IEC 61439-1:2020; b) inclusion in the scope of more examples of the type of protection and control devices; c) deletion of type A and Type B DBOs; d) addition of a new Annex BB related to DBOs used in a prosumer’s electrical installation (PEI); e) addition of a new Annex CC related to rated current of a DBO with additional source of supply in parallel/simultaneously with another source that is connected to the DBO e.g. PV.

  • Standard
    44 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 60947-1:2021/AC:2024-05(Corrigendum)
Low-voltage switchgear and controlgear - Part 1: General rules
SIST EN IEC 60947-1:2021/AC:2024
  • Corrigendum
    4 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 61439-1:2021/AC:2023-11(Corrigendum)
Low-voltage switchgear and controlgear assemblies - Part 1: General rules
SIST EN IEC 61439-1:2021/AC:2024
  • Corrigendum
    3 pages
    French language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 61439-5:2023(Main)
Low-voltage switchgear and controlgear assemblies - Part 5: Assemblies for power distribution in public networks
SIST EN IEC 61439-5:2023

IEC 61439-5:2023 is available as IEC 61439-5:2023 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 61439-5:2023 defines the specific requirements for public electricity network distribution assemblies (PENDAs). PENDAs have the following criteria: - used for the distribution of electrical energy in three phase systems for which the rated voltage does not exceed 1 000 V AC (see Figure 101 for a typical distribution network) and DC systems not exceeding 1 500 V DC; - stationary; - open type assemblies are not covered by this document; - suitable for installation in places where only skilled persons have access for their use, however, outdoor types can be installed in situations that are accessible to ordinary persons - intended for use in energy distribution in public power grids; - indoor use: assemblies for installation inside of electric power substations; - outdoor use: assemblies containing an enclosure suitable for open air installation. This third edition cancels and replaces the second edition published in 2014. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) omission of the requirement to conduct mechanical tests at -25 °C when enclosures are made of a metallic material; b) addition of assumed loading factors generation supplies and electric vehicle charging applications; c) additional dielectric tests when a PENDA is used in a distribution substation with separate HV and LV earths; d) further clarification of representative samples for design verification.

  • Standard
    41 pages
    English language
    sale 10% off
    e-Library read for
    1 day