屏蔽線WDZN-RYSP低煙無(wú)鹵電纜外徑

【資料簡(jiǎn)介】

屏蔽線WDZN-RYSP低煙無(wú)鹵電纜外徑       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
 
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
型號(hào)名稱及敷設(shè)場(chǎng)合Specification、cables and where to lay
型號(hào)  名稱  適用范圍
ZA-RV  銅芯阻燃氯乙烯絕緣軟電纜  架空、管道、室內(nèi)電纜溝、地下直埋
ZA-RVV  銅芯阻燃氯乙烯絕緣聚氯乙烯護(hù)套軟電纜
ZA-RVV22  銅芯阻燃聚氯乙烯絕緣鋼帶鎧裝聚氯乙烯護(hù)套軟電纜
WDNA-RY  銅芯無(wú)鹵低煙阻燃聚烯烴絕緣耐火電纜  架空、管道、室內(nèi)電纜溝、地下直埋
WDNA-RYY  銅芯無(wú)鹵低煙阻燃聚烯烴絕緣及護(hù)套耐火軟電纜
WDNA-RYY23  銅芯無(wú)鹵低煙阻燃聚烯烴絕緣及護(hù)套鋼帶鎧裝耐火軟電纜