Standard No.:	GB/T 18380.32-2008
English Name:	Tests 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
Chinese Name:	电缆和光缆在火焰条件下的燃烧试验 第32部分：垂直安装的成束电线电缆火焰垂直蔓延试验 A F/R类
Chinese Classification:	K13    Cable and its accessory
Professional Classification:	GB    National Standard
Issued by:	AQSIQ; SAC
Issued on:	2008-6-26
Implemented on:	2009-4-1
Status:	abolished
Superseded by:	GB/T 18380.32-2022 Tests on electric and optical fibre cables under fire conditions—Part 32：Test for vertical flame spread of vertically-mounted bunched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
Superseded on:	2022-11-1
Abolished on:	2022-11-01
Language:	English
File Format:	PDF
Word Count:	3000 words
Price(USD):	90.0
Delivery:	via email in 1~3 business day

GB/T 18380《电缆和光缆在火焰条件下的燃烧试验》分为11个部分，本部分为GB/T 18380的第32部分。
GB/T 18380的第31、32、33、34、35、36部分规定了一种试验方法，用来评价垂直安装的成束电线电缆或光缆在规定条件下抑制火焰垂直蔓延的能力。
本试验用于型式认可试验。试验用电缆的选择要求见附录A。火焰蔓延通过电缆试样的损坏范围来测定。
本试验程序可用于验证电缆抑制火焰蔓延的能力。