IEC 61439-6:2012
Current
The latest, up-to-date edition.
Low-voltage switchgear and controlgear assemblies - Part 6: Busbar trunking systems (busways)
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English - French, Spanish, Castilian
23-05-2012
FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 Interface characteristics
6 Information
7 Service conditions
8 Constructional requirements
9 Performance requirements
10 Design verifications
11 Routine verifications
Annexes
Annex C (informative) - Specification schedule
Annex D (informative) - Design verification
Annex AA (informative) - Voltage drop of the
system
Annex BB (informative) - Phase conductor
characteristics
Annex CC (informative) - Fault-loop zero-sequence
impedances
Annex DD (informative) - Fault-loop resistances
and reactances
Annex EE (informative) - Determination of the magnetic
field in the vicinity of the BTS
Bibliography
IEC 61439-6:2012 lays down the definitions and states the service conditions, construction requirements, technical characteristics and verification requirements for low voltage BTS (see 3.101) as follows:
- BTS for which the rated voltage does not exceed 1 000 V in case of a.c. or 1 500 V in case of d.c.;
- BTS intended for use in connection with the generation, transmission, distribution and conversion of electric energy, and for the control of electric energy consuming equipment;
- BTS designed for use under special service conditions, for example in ships, in rail vehicles, and for domestic applications (operated by unskilled persons), provided that the relevant specific requirements are complied with;
- BTS designed for electrical equipment of machines. Supplementary requirements for BTS forming part of a machine are covered by the IEC 60204 series. This first edition of IEC 61439-6 cancels and replaces the third edition of IEC 60439-2 (2000) and its Amendment 1 (2005), and constitutes a technical revision. This edition of IEC 61439-6 includes the following significant technical changes with respect to the latest edition of IEC 60439-2:
- alignment on the second edition of IEC 61439-1 (2011) regarding the structure and technical content, as applicable;
- introduction of new verifications, accordingly;
- correction of inconsistencies in resistance, reactance and impedance measurements and calculations;
- numerous editorial improvements.
This publication is to be read in conjunction with IEC 61439-1:2011.
DevelopmentNote |
Supersedes IEC 60439-2. To be read in conjunction with the IEC 61439-1. (05/2012) Stability Date: 2015. (10/2012)
|
DocumentType |
Standard
|
Pages |
85
|
PublisherName |
International Electrotechnical Committee
|
Status |
Current
|
Standards | Relationship |
NF EN 61439-6 : 2012 | Identical |
NEN EN IEC 61439-6 : 2012 | Identical |
PN EN 61439-6 : 2013 | Identical |
SAC GB 7251.6 : 2015 | Identical |
DIN EN 61439-6 : 2013 | Identical |
VDE 0660-600-6 : 2013 | Identical |
UNE-EN 61439-6:2013 | Identical |
BS EN 61439-6:2012 | Identical |
CEI EN 61439-6 : 2013 | Identical |
EN 61439-6 : 2012 | Identical |
PD IEC/TR 61439-0:2013 | Low-voltage switchgear and controlgear assemblies Guidance to specifying assemblies |
17/30354643 DC : 0 | BS EN 62933-2-1 - ELECTRIC ENERGY STORAGE (ESS) SYSTEMS - PART 2-1: UNIT PARAMETERS AND TESTING METHODS - GENERAL SPECIFICATION |
IEC TR 61439-0:2013 | Low-voltage switchgear and controlgear assemblies - Part 0: Guidance to specifying assemblies |
EN IEC 62933-2-1:2018 | Electrical energy storage (EES) systems - Part 2-1: Unit parameters and testing methods - General specification |
I.S. EN IEC 62933-2-1:2018 | ELECTRICAL ENERGY STORAGE (EES) SYSTEMS - PART 2-1: UNIT PARAMETERS AND TESTING METHODS - GENERAL SPECIFICATION |
IEC 62933-2-1:2017 | Electrical energy storage (EES) systems - Part 2-1: Unit parameters and testing methods - General specification |
IEC 60439-2:2000+AMD1:2005 CSV | Low-voltage switchgear and controlgear assemblies - Part 2: Particular requirements for busbar trunking systems (busways) |
IEC 60909-0:2016 | Short-circuit currents in three-phase a.c. systems - Part 0: Calculation of currents |
IEC 60570:2003+AMD1:2017 CSV | Electrical supply track systems for luminaires |
IEC 61786:1998 | Measurement of low-frequency magnetic and electric fields with regard to exposure of human beings - Special requirements for instruments and guidance for measurements |
IEC 61439-1:2011 | Low-voltage switchgear and controlgear assemblies - Part 1: General rules |
ISO 834-1:1999 | Fire-resistance tests Elements of building construction Part 1: General requirements |
IEC 60332-3-10:2000+AMD1:2008 CSV | Tests on electric and optical fibre cables under fire conditions - Part 3-10: Test for vertical flame spread of vertically-mounted bunched wires or cables - Apparatus |
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