NBN EN 50362 : 2003
Current
The latest, up-to-date edition.
METHOD OF TEST FOR RESISTANCE TO FIRE OF LARGER UNPROTECTED POWER AND CONTROL CABLES FOR USE IN EMERGENCY CIRCUITS
12-01-2013
1 Scope
2 Normative references
3 Definitions
4 Duration of survival
4.1 Time
4.2 Point of failure
5 Test environment
6 Test apparatus
6.1 Test equipment
6.2 The test ladder and its mounting
6.3 Continuity checking and voltage withstand arrangement
6.4 Source of heat
6.5 Shock producing device
7 Verification procedure for the source of heat
8 Test sample
8.1 Sample preparation
8.2 Sample mounting
9 Cable test procedure
9.1 General
9.2 Electrical test procedure
9.3 Ignition and shock production
9.4 Test voltage application
9.5 End point
10 Retest procedure
11 Test report
Bibliography
Describes a test method for cables designed to have intrinsic resistance to fire and intended for use as emergency circuits.
| DocumentType |
Standard
|
| PublisherName |
Belgian Standards
|
| Status |
Current
|
| Standards | Relationship |
| NF EN 50362 : 2003 | Identical |
| UNE-EN 50362:2003 | Identical |
| BS EN 50362:2003 | Identical |
| EN 50362:2003 | Identical |
| I.S. EN 50362:2003 | Identical |
| NEN EN 50362 : 2003 | Identical |
| SN EN 50362 : 2003 | Identical |
| DIN EN 50362 : 2003 | Identical |
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