Скачать или смотреть Bunched cable vertical flame spread test apparatus

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ZY6014D Bunched cable vertical flame spread test apparatus

1. Scope of application:

1.1 It is suitable for judging and evaluating the ability of vertically bundled wires and cables or optical cables to inhibit the vertical spread of flames under specified conditions.

2.Compliant standards:

2.1 Compliant with GB/T18380.31-2022, IEC60332-3-10-2018 "Test on electric and optical fibre cables under fire conditions—Part 31: Test for vertical flame spread of vertically-mounted bunched wires or cables—Apparatus";

2.2 Compliant with GB/T18380.32-2022/IEC60332-3-21:2018 "Test on electric and optical fibre cables under fire conditions—Part 32: Test for vertical flame spread of vertically-mounted bunched wires or cables—Category A F/R";

2.3 Compliant with GB/T18380.33-2022/IEC60332-3-22:2018 "Test on electric and optical fibre cables under fire conditions—Part 33: Test for vertical flame spread of vertically-mounted bunched wires or cables—Category A";

2.4 Compliant with GB/T18380.34-2022/IEC60332-3-23:2018 "Test on electric and optical fibre cables under fire conditions—Part 34: Test for vertical flame spread of vertically-mounted bunched wires or cables—Category B";

2.5 Compliant with GB/T18380.35-2022/IEC60332-3-24:2018 "Test on electric and optical fibre cables under fire conditions—Part 35: Test for vertical flame spread of vertically-mounted bunched wires or cables—Category C";

2.6 Complies with GB/T18380.36-2022/IEC60332-3-25: 2018 "Test on electric and optical fibre cables under fire conditions—Part 36: Test for vertical flame spread of vertically-mounted bunched wires or cables—Category D".

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