NEN EN 50266-2-3 : 2001
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
COMMON TEST METHODS FOR CABLES UNDER FIRE CONDITIONS - TEST FOR VERTICAL FLAME SPREAD OF VERTICALLY-MOUNTED BUNCHED WIRES OR CABLES - PART 2-3: PROCEDURES - CATEGORY B
29-10-2009
12-01-2013
Introduction
1 Scope
2 Normative references
3 Definitions
3.1 Ignition source
3.2 Char
3.3 Flame spread
4 Test apparatus
4.1 General
4.2 Ignition source
5 Test procedure
5.1 Test sample
5.2 Determination of number of test pieces
5.3 Mounting of the test sample
5.4 Flame application time
6 Evaluation of test results
7 Performance requirements
8 Retest procedure
9 Test report
Annex A (normative) Guidance on cable selection for type
approval testing
Annex B (informative) Recommended performance requirements
Defines methods of test for the assessment of vertical flame spread of vertically-mounted bunched wires or cables, electrical or optical, under defined conditions. Covers Category B and relates to cables installed on the test ladder to achieve a nominal total volume of non-metallic material of 3,5 litres per metre of test sample.
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Superseded
|
| Standards | Relationship |
| DIN EN 50266-2-3 : 2001 | Identical |
| BS EN 50266-2-3:2001 | Identical |
| IEC 60332-3-23:2000+AMD1:2008 CSV | Identical |
| UNE-EN 50266-2-3:2001 | Identical |
| I.S. EN 50266-2-3:2001 | Identical |
| EN 50266-2-3 : 2001 COR 2002 | Identical |
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