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UNE-EN 50200:2016
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Method of test for resistance to fire of unprotected small cables for use in emergency circuits
Hardcopy , PDF
Spanish, Castilian, English
23-03-2016
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 wall and its mounting
6.3 Continuity checking arrangement
6.4 Source of heat
6.5 Shock producing device
7 Verification procedure for source of heat
8 Test sample
8.1 Sample preparation
8.2 Sample mounting
9 Cable test procedure
9.1 General
9.2 Procedure for different cable types
9.3 Ignition and shock production
9.4 Electrification or optical monitoring
9.5 End-point
10 Test report
Annex A (informative) Guidance on the choice of test
equipment
Annex B (informative) Flowmeter calibration correction
factors
Annex C (normative) Fuse characteristic curve
Annex D (informative) Guidance for range of classification
Annex E (informative) Bibliography
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