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
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
NH-RVV 銅芯耐火聚氯乙烯絕緣軟電纜 架空、管道、室內(nèi)電纜溝、地下直埋
NH-RVV 銅芯耐火聚氯乙烯絕緣聚氯乙烯護(hù)套軟電纜
NH-RVV22 銅芯耐火聚氯乙烯絕緣鋼帶鎧裝聚氯乙烯護(hù)套軟電纜
WDZN-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
WDZN-RYY 銅芯無(wú)鹵低煙阻燃聚烯烴絕緣及護(hù)套耐火軟電纜
WDZN-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
WDZNH-RYS 銅芯無(wú)鹵低煙阻燃聚烯烴絕緣對(duì)絞耐火軟電纜
WDZA-BYR 銅芯無(wú)鹵低煙阻燃聚烯烴絕緣軟電纜
產(chǎn)品規(guī)格
型號(hào) 額定電壓(V) 芯數(shù) 標(biāo)準(zhǔn)截面(mm2)
ZA-RV、NH-RV、WDZA-RY、WDZN-RY 450/750 1 1.5~500
ZA-RVV、NH-RVV、WDZA-RYY、WDZN-RYY 600/1000 1 4~500
ZA-RVV、NH-RVV、WDZA-RYY、WDZN-RYY 600/1000 2、3、3+1、 10~240
ZA-RVV22、NH-RVV22、WDZA-RYY23、WDZN-RYY23 4、4+1、3+2