09/30194263 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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BS EN 61439-6 - LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR ASSEMBLIES - PART 6: BUSBAR TRUNKING SYSTEMS (BUSWAYS)
Hardcopy , PDF
30-09-2012
English
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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) - Items subject to agreement between
manufacturer and user
Annex AA (informative) - Voltage drop of the system
Annex BB (informative) - Determination of the mean resistance
and reactance of the conductors
Annex CC (informative) - Determination of the zero-sequence
impedances of the BTS under fault conditions
Annex DD (informative) - Determination of the resistances and
reactances of the BTS under fault conditions
Annex EE (informative) - Determination of the magnetic field
in the vicinity of a BTS
Annex FF (informative) - Resistance to flame-propagation -
Test arrangement
Annex GG (informative) - Fire resistance in building
penetrations - Test arrangement
Bibliography
BS EN 61439-6
| Committee |
PEL/17/3
|
| DocumentType |
Draft
|
| Pages |
45
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| IEC 60909-0:2016 | Short-circuit currents in three-phase a.c. systems - Part 0: Calculation of currents |
| 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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