DIN 5510-2 Flame retardant test of locomotive wires and cables , fire test - standard name:
DIN 5510-2: Fire protection of railway vehicles; Part 2: Combustion properties and concurrent phenomena of train materials and components, classification, requirements and test methods
DIN 5510-2 : Preventive fire protection in railway vehicles; Part 2: Fire behaviour and fire side effects of materials and parts, classification, requirement and test methods.
DIN 5510-2 Flame retardant test of locomotive wires and cables , fire test - Scope of application of the standard:
The DIN 5510-2 standard applies to railway vehicles subject to the conditions of use within the scope of the regulations for the construction and operation of railways, the regulations for the construction and operation of railways for narrow tracks and the regulations for the construction and operation of trams
DIN 5510-2 Rail vehicle materials wire and cable flame retardant test, fire test - test method:
Rail vehicle (locomotive) flame retardant and fireproof materials - wires and cables
method:
- DIN EN 50305 9.2 Determination of smoke toxicity
German standard DIN5510-2 flame retardant performance requirements for wires and cables
serial number | Vehicle parts subject to certification obligation | Fire-proof level | standard test | Require |
1 | Cables and wires, including data wires (fiber optic cables, data bus wires, coaxial cables) | 1 to 4 | DIN EN 60332-1-2 (VDE 0482-332-1-2) | For cores and cables, the test is passed if the distance between the lower end of the upper fixture and the beginning of the carbide exceeds 50 mm. If the flame spreads more than 540 mm downward from the lower end of the upper fixture, it is deemed to be unqualified. If recording fails, two more trials are performed. A single core or cable is deemed to have passed the test if both tests are passed. |
2 | Cables and wires (no data cables) | 2 to 4 | DIN EN 50266-2-4 (VDE 0482-266-2-4) | For cables and conductors with a diameter ≥12 mm, test type C. At the end of the test, the maximum height of the charred portion measured on the sample and judged by the lower edge of the burner on both sides of the conductor shall not be higher than 2.5 m. |
DIN EN 50266-2-5 (VDE 0482-266-2-5) | For cables and conductors with diameters > 6 mm and < 12 mm, test type D is used. At the end of the test, the maximum height of the charred portion measured on the sample and judged by the lower edge of the burner on both sides of the conductor shall not be higher than 2.5 m. | |||
DIN EN 50266-2-5 (VDE 0482-266-2-5) | For cables and conductors with a diameter ≤ 6 mm, test type D. Cable and conductor distribution may be in accordance with DIN EN 50306-1 (VDE 0260-306-1):2003-05, Clause 8.2.3 or DIN EN 50264-1 (VDE 0260-264-1):2003-06, Clause 8.2 .3 Articles. At the end of the test, the maximum height of the charred portion measured on the sample and judged by the lower edge of the burner on both sides of the conductor shall not be higher than 1.5 m. | |||
Cables and wires, including data wires (fiber optic cables, data bus wires, coaxial cables) | 2 to 4 | DIN EN 61034-1 (VDE 0482-1034-1) | During the first 20 minutes, the light transmittance value shall not be less than 60%. |
Smoke toxicity test: The toxicity of cables and conductor structures (ITC toxicity index) can be determined in accordance with DIN EN 50305 (VDE 0260-305):2003-03 Article 9.2
No test is required for cables complying with the requirements of DIN EN 50264-1 (VDE 0260-264-1) or DIN EN 50306-1 (VDE 0260-306-1) and tested in accordance with DIN EN 50305 (VDE 0260-305). However, it can be used alternatively; that is, the smoke toxicity of the cable can also be determined according to DIN EN 50266-2-4 (VDE 0482-266-2-4) or DIN EN 50266-2-5 (VDE 0482-266-2- 5) to determine the test.
DIN5510-2 Rail vehicle (locomotive) wire and cable flame retardant test, fire test - related reference standards
DIN EN 50266-2-4 : General test method for cables under fire conditions - Vertical combustion test of complete cable bundles Part 2-4: Procedure - Class C (VDE 0482-266-2-4)
DIN EN 50266-2-5 : General test method for cables under fire conditions - Vertical combustion test of complete cable bundles Part 2-5: Procedure - Class D (VDE 0482-266-2-5)
DIN EN 50305 : Rail applications, cables for rail vehicles with special fire protection properties - Test methods (VDE 0260-305)
DIN EN 50306-1 : Rail applications - Cables for rail vehicles with special fire resistance - Thin wall - Part 1: General requirements (VDE 0260-306-1)
DIN EN 60332-1-2 : Testing of cable light under fire conditions - Part 1-2: Vertical diffusion mixed flame regulations for single cable combustion flames (VDE 0482-332-1-2)
DIN EN 60332-2-2 : Testing of cable light under fire conditions - Part 1-2: Vertical diffusion of single cable combustion flame diffusion flame regulations (VDE 0482-332-2-2)
DIN EN 61034-1 : Measurement of smoke density of cables burning under specified conditions - Part 1: Test equipment (VDE 0482-1034-1)
DIN EN ISO 5659-2 : Generation of smoke - Part 2: Determination of light density by single box test
DIN EN 50399: General test methods for the characteristics of cables and insulated conductors in the event of fire—Measurement of heat release and smoke emission during flame spread tests—Test apparatus, test methods and test results
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