WDNA-RYY、WDNA-RYY23通信電源用阻燃耐火軟電纜
額定電壓: 根據(jù)型號(hào)
產(chǎn)品顏色: 黑色
護(hù)套材料: 根據(jù)型號(hào)
產(chǎn)品型號(hào): 客戶選型
屏蔽材質(zhì): P銅絲P2銅帶P3鋁箔
產(chǎn)品包裝: 盤(pán)裝或軟包
文章標(biāo)簽:暫無(wú)
產(chǎn)品詳情
通信電源用阻燃耐火軟電纜導(dǎo)體采用細(xì)高純度無(wú)氧銅絲經(jīng)先進(jìn)工藝絞合而成,敷設(shè)時(shí)彎曲半徑小,易移動(dòng),電纜還采用高阻燃絕緣和護(hù)套材料及優(yōu)質(zhì)耐火材料,電纜分別可通過(guò)A類阻燃試驗(yàn)或A類耐火試驗(yàn)。 本產(chǎn)品主要用于通信機(jī)房的電源連接,現(xiàn)代高層建筑、地鐵、隧道、石油化工企業(yè)的輸配電系統(tǒng)中用的阻燃耐火軟電纜,亦可作移動(dòng)電纜使用
【詳細(xì)說(shuō)明】
通信電源用阻燃耐火軟電纜
WDNA-RYY、WDNA-RYY23通信電源用阻燃耐火軟電纜
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產(chǎn)品標(biāo)準(zhǔn) (Product standard)YD/T1173—2001、GB/T8380.3、GB/T19216.21 適用范圍及特點(diǎn) 1、主要應(yīng)用于通信局(站)及高層建筑等電源的輸、配電系統(tǒng); 2、電纜線芯特別柔軟,便于敷設(shè)安裝; 3、阻燃型產(chǎn)品在電氣線路發(fā)生火災(zāi)時(shí)具有不延燃性及自熄性,達(dá)到A類阻燃要求; 4、耐火型電纜在750~1000℃溫度下燃燒90分鐘,能正常通電。
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-軟銅導(dǎo)體MICA tape 2-云母帶(V PVC; Y PE) 3-絕緣層Asbestus is filled up 4-石棉填充Glass silk wraps up belt 5-玻璃絲包帶Inner protector 6-內(nèi)護(hù)層Galvanization tape armor level 7-鍍鋅鋼到鎧裝層Out protector 8-外護(hù)層
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型號(hào)名稱及敷設(shè)場(chǎng)合Specification、cables and where to lay m.ngjgd.com
產(chǎn)品規(guī)格
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發(fā)布日期:2026-07-07 20:53:45

