EN 50399: common test methods for cables under fire conditions

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EN 50399: common test methods for cables under fire conditions

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EN 50399-1 common test methods for cables under fire conditions, Heat release and smoke production measurement on cables during flame spread test. Part 1: Apparatus.

EN 50399-2-2: common test methods for cables under fire conditions- Heat release and smoke production measurement on cables during flame spread test –Part -2-2: Procedure


EN 50399 Other standard:

EN 50266-1 common test methods for cables under fire conditions—Test for vertical flame spread of vertically-mounted bunched wired or cables-Part 1: apparatus.

DIN EN 50266-2-4: wire and cable bundles of multiple vertical flame (cable diameter ≥ 12mm), the need for this test cables and wires (not including cable), burning the maximum damage after the test cable length of less than 2.5 m.

DIN EN 50305 section 9.1.1: wire and cable bundles of multiple vertical flame (6mm

DIN EN 50305 section 9.1.2: wire and cable bundles of multiple vertical flame (diameter ≤ 6mm cable required for this test cables and wires (not including cable), burning the maximum damage after the test cable length of no more than 2.5m.

DIN EN 60332-1-2: a single vertical wire and cable flame, the need for this test cables and wires, including the data line (fiber optic cables, data bus wire, coaxial cable), combustion tests, the cable length of the top damage not more than 50mm, the bottom does not exceed 540mm




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