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EN 50200 Method of test for resistance to fire of unprotected small cables for use in emergency circuits
Test set-up
The cable (maximum 20 mm diameter) is fixed on a positioning board and flame is applied from the front. The positioning board is subjected to knocks every 15 minutes during the burn period.
Flame temperature
842 °C
Test duration
90 minutes
Compliance criterion
For cable and conductors with voltage rated up to 600 /1000 V: There must be no short ■ circuit between the conductors and no open phase.
For data and communications cable without voltage rating: There must be no short ■ circuit between the conductors and no open phase.
For fiber optic cables: The increase in attenuation must not exceed the figure specified ■ in the respective design standards.
EN 50200 Method of test for resistance to fire (https://1drv.ms/b/c/a212a7db96d6b5b0/EbC11pbbpxIggKIlBwAAAAABRu7RGBN4Zm_n1c4drMRmtA?e=Nf6Udq)
(https://www.cabledatasheet.com/thumbnails/1v005-052.jpg)
https://www.cabledatasheet.com/pdf/1v005-052.pdf