通信電源用阻燃耐火軟電纜RVVP多芯屏蔽線纜,NH-RVV耐火多芯電纜,ZR-RVV阻燃軟芯電纜

銷售：- /  

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

型號(hào)名稱及敷設(shè)場(chǎng)合Specification、cables and where to lay