NEN EN 50405 : 2016 AMD 1 2016
Current
The latest, up-to-date edition.
RAILWAY APPLICATIONS - CURRENT COLLECTION SYSTEMS - PANTOGRAPHS, TESTING METHODS FOR CONTACT STRIPS
01-12-2013
1 Scope
2 Normative references
3 Definitions
4 Symbols and abbreviations
5 Tests
5.1 General
5.1.1 Type tests
5.1.2 Routine tests
5.2 Test procedures
5.2.1 Tests for the temperature characteristic of the
carbon contact strip under rated current loading
5.2.2 Test for deflection and extension of the carbon
contact strip under extremes of temperature
5.2.3 Test for flexural characteristic of the carbon
contact strip
5.2.4 Test for shear strength of the contact strip
5.2.5 Test of autodrop detection sensor integral with
contact strips
5.2.6 Test of mechanical fatigue resistance of the carbon
contact strip
5.2.7 Test of the electrical resistance of the contact strip
Annex A (normative) List of tests
Annex B (informative) Parameters to be specified by the customer
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