产品名称: WDNA-RYY WDNA-RYY23通信电源用阻燃耐火软电缆 | ||
产品型号: WDNA-RYY WDNA-RYY23 | ||
产品价格: |
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发布时间:2012-11-10 20:56:13 | ||
关 注 度:4092 |
WDNA-RYY WDNA-RYY23通信电源用阻燃耐火软电缆
产品标准 (Product standard) YD/T1173—2001、GB/T8380.3、GB/T19216.21
适用范围及特点www.www.rowplanting.com
1、 主要应用于通信局(站)及高层建筑等电源的输、配电系统;
2、 电缆线芯特别柔软,便于敷设安装;
3、 阻燃型产品在电气线路发生火灾时具有不延燃性及自熄性,达到A类阻燃要求;
4、 耐火型电缆在750~1000℃温度下燃烧90分钟,能正常通电。
Applicable scope and characteristic
1. Mainly used in power input and switching system in communication station and high-stories buildings;
2. The cable core is very soft, is easy for cable laying;
3. Flame-resistance product will be flameless and self-extinguished when fire occurs, meet the A grade flame-resistance
requirement;
4. ℃.Fire-wearable cable will stay in working position for 90min by burning under the temperature of 750~1000
Is soft copper conductor
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1-软铜导体MICA tape 2-云母带(V PVC; Y PE) 3-绝缘层Asbestus is filled up 4-石棉填充Glass silk wraps up belt 5-玻璃丝包带Inner protector 6-内护层Galvanization tape armor level 7-镀锌钢到铠装层Out protector 8-外护层 | |||||||||||||||||||||||||||||||||||||||||||||||||
型号名称及敷设场合Specification、cables and where to lay
产品规格
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