DIN5510-2 Preventive fire protection in railway vehicles

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DIN5510-2 Preventive fire protection in railway vehicles - Standard

DIN5510-2: Preventive fire protection inrailway vehicles Part 2: Fire behaviour and fire side effects of materials andparts, classification, requirement and test methods


DIN5510-2 Preventive fire protection inrailway vehicles - Introduction
DIN5510-2 determinate the fire classification of railway vehicle material and structure by burning behaviour, smoke density, dropping behavieour and toxicity.


DIN5510-2 Preventive fire protectionin railway vehicles - Test Method

Small parts (Handle, AD panel)

- Test Method: DIN 53438 –Testing ofcombustible materials; response to ignition by a small flame

- Classification: S1


StructureSeal,Wall

- Test Method: DIN 54837 - Testing ofmaterials, small components and component sections for rail vehicles -Determination of burning behaviour using a gas burner

- Classification: S2-S5, ST1-ST2,SR1-SR2


Burning Class

S2

S3

S4

S5

Destroy

≤30cm

≤25cm

≤20cm

0cm

After flame

Extinguish after test

≤100s

≤10s

0s


Drop Class

ST1

ST2


Smoke Class

SR1

SR2

Dropping

Yes

No

Smoke

≤100%.min

≤50%.min


Flooringincluding adhesive and glue)

- Test Method: ISO 9239-1 Reaction tofire tests for floorings -- Part 1: Determination of the burning behaviourusing a radiant heat source

- Classification: SF1-SF3

Classification

SF1

SF2

SF3

CHF

≥2.5kw/m2

≥2.5kw/m2

≥4.5kw/m2

Smoke

--

≤2500%min

≤750%min


Seat

- Test MethodDIN EN 1021-1 and DIN EN 1021-2


Electrical device

- Test MethodEN 60695


Cable& Wire

- DIN EN 60332-1-2 Tests on electric andoptical fibre cables under fire conditions

- DIN EN 50266-2-4 Common Test Methodsfor Cables under Fire Conditions

- DIN EN 61034-2 smoke density of cables burning under defined conditions


Note: Smoke toxic test according newversion DIN 5510-2:2009:05, DIN EN ISO 5659-2, Smoke toxic test (toxicitymeasured with FTIR): FED<1


DIN5510-2 Preventive fire protection inrailway vehicles - Reference standard

DIN 54837 Determination of burning behavior using a gas burner

DIN 53438-2 Response to ignition by a small flame; edge ignition

DIN 53438-3 Response to ignition by a small flame; surface ignition

DIN EN ISO 5659-2 Determination of optical density by a single-chamber test