Burning Behaviour of Bunched Cable Testing Machine

Burning Behaviour of Bunched Cable Testing Machine INTRODUCTION EN 50399 specifies the apparatus and methods of test for the assessment of vertical flame spread, heat release and smoke production of vertically-mounted bunched wires or cables, electrical or optical, under defined conditions. EN 50399 details the apparatus and the arrangement and calibration of the instrumentation to be installed in order to measure the heat release and the smoke production during the fire test