Publication details
| Publication CODE |
Title |
| NBN EN IEC 60947-4-1:2019 (2019-03) |
LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 4-1: CONTACTORS AND MOTOR-STARTERS - ELECTROMECHANICAL CONTACTORS AND MOTOR-STARTERS |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
25.00 €
|
7. |
Description
IEC 60947-4-1:2018 is available as IEC 60947-4-1:2018 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 60947-4-1:2018 is applicable to the following equipment:
- electromechanical contactors and starters including motor protective switching device (MPSD);
- actuators of contactor relays;
- contacts dedicated exclusively to the coil circuit of this contactor or this contactor relay;
- dedicated accessories (e.g. dedicated wiring, dedicated latch accessory);
intended to be connected to distribution circuits, motors circuits and other load circuits, the rated voltage of which does not exceed 1 000 V AC or 1 500 V DC. This fourth edition cancels and replaces the third edition published in 2009 and its Amendment 1:2012. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- Scope structure and exclusions
- Editorial correction of notes and hanging paragraphs
- Reference to IEC 62683-1
- Motor protective switching device (MPSD) with its requirements
- Safety aspects related to:
- General aspects;
- Limited energy circuits;
- Electronic circuits;
- Assessment procedure for electromechanical overload protection used in safety -applications (new Annex L)
- Introduction of provisions covering the impact of higher locked rotor current to achieve high efficiency class
- Mention of dedicated wiring accessories
- Pickup power measurement
- Alignment to IEC 60947-1:2007, IEC 60947-1:2007/AMD1:2010, and IEC 60947'1:2007/AMD2:2014
- Direct current requirements for covering photovoltaic application (new Annex M)
- Load monitoring indicators (new Annex O)
- Short-circuit breaking tests of MPSD (new Annex P)
- Co-ordination under short-circuit conditions between a MPSD and another short-circuit protective device associated in the same circuit (new Annex Q).
|
| Class |
C
|
Available files
ATTENTION: Belgian registered standards (NBN EN or NBN HD) are generally
only available in English or French. Only the cover page is translated
and the document itself is in English or in French.
Very important notice: 98% of the text of the NBN EN 55XXX,
NBN EN 6XXXX comes from the IEC text which is NOT included.
This text can be ordered here:
IEC 60947-4-1:2018.
For the series NBN EN 50XXX, the standards are however complete.
|
DE version
|
FR version
|
EN version
|
|
Status
Origin
| Committee |
TC 121/SC 121A
Low-voltage switchgear and controlgear
|
| Responsible |
Ir DELENS Marc
|
Approval
| BEC Approval |
2018-11-29 |
| NBN Approval |
2019-04-17 |
| Numbers identifying the european directives |
2014/30/EU
(Electromagnetic compatibility (Ex 2004/108/CEE))
2014/35/EU
(2014/35/EU Low Voltage Directive (ex 2006/95/EC (Ex 73/23/EC (LVD 5)))
|
| ICS-Code (International Standards Classification) |
29.120.99
, 29.130.20
|
| NBN Status |
New |
|
| Date of ratification (d.o.r.) |
2018-11-29 |
| Date of availability (d.a.v.) |
2019-03-22 |
| Date of announcement (d.o.a.) |
2019-06-22 |
| Date of publication (d.o.p.) |
2019-09-22 |
| Date of withdrawal former edition (d.o.w.) |
2022-03-22 |
|
Correspondences with international standards
| Relation |
International standard |
Date |
| is identical to |
EN IEC 60947-4-1:2019
|
2019-03-22 |
| is identical to |
IEC 60947-4-1:2018
|
2018-10-25 |
Relations to belgian/foreign publications
| Type |
Origin |
Code |
Date |
| Standard |
Belgium |
EN 60730-1:2016/A1:2019 |
|
| Standard |
Belgium |
EN 61439 series |
|
| Document |
Foreign |
FprEN 60034-1:2017 |
|
| Document |
Foreign |
HD 60364-1:2008 |
|
| Document |
Foreign |
HD 60364-7-712:2005 |
|
| Standard |
Foreign |
IEC 61051-2:1991 |
|
| Standard |
Foreign |
IEC 61051-2:1991/A1:2009 |
|
| Standard |
Foreign |
ISO 2859-1:1999 |
|
| Standard |
Foreign |
ISO 3864-2:2016 |
|
| Standard |
Belgium |
NBN EN 55011:2016 |
|
| Standard |
Belgium |
NBN EN 55011:2016/A1:2017 |
|
| Standard |
Belgium |
NBN EN 60034-12:2017 |
|
| Standard |
Belgium |
NBN EN 60034-30-1:2014 |
|
| Standard |
Belgium |
NBN EN 60038:2011 |
|
| Standard |
Belgium |
NBN EN 60068-2-14:2009 |
|
| Standard |
Belgium |
NBN EN 60079-14:2014 |
|
| Standard |
Belgium |
NBN EN 60085:2008 |
|
| Standard |
Belgium |
NBN EN 60715:2017 |
|
| Standard |
Belgium |
NBN EN 60730-1:2016 |
|
| Standard |
Belgium |
NBN EN 60947-1:2007 |
|
| Standard |
Belgium |
NBN EN 60947-1:2007/A1:2011 |
|
| Standard |
Belgium |
NBN EN 60947-1:2007/A2:2015 |
|
| Standard |
Belgium |
NBN EN 60947-2:2017 |
|
| Standard |
Belgium |
NBN EN 60947-5-1:2018 |
|
| Standard |
Belgium |
NBN EN 61000-6-3:2007 |
|
| Standard |
Belgium |
NBN EN 61000-6-3:2007/A1:2011 |
|
| Standard |
Belgium |
NBN EN 61140:2016 |
|
| Standard |
Belgium |
NBN EN 61810-1:2015 |
|
|
