Fire resistant cable

Fire resistant cable is one kind of cable that can keep certain safe running time in the case of flame combustion. Fire resistant cable is widely used in high-rise buildings, underground railway, underground street, large power station and important industrial and mining enterprises and other places related to fire safety and fire rescue.

-> Using condition:

1. AC rated voltage: U0 /U (V series: 600/1000V, K series: 450/750V, B series: 450/750V).

2. long working temperature of cable:

(1) the insulation and sheath of vinyl fluoride: 70℃ and 105℃; 

cross linked polyethylene(XLPE) insulation: 90℃;

(2) fluoroplastic insulated and sheathed: 220℃ and 260℃; 

fluorine plastic insulation and 105℃ flame retardant poly vinyl fluoride sheath: 90℃ and 125℃.

(3) low halogen low smoke flame retardant PVC insulated and sheathed: 70 ℃;

non halogen low smoke flame retardant polyolefin insulation and sheath: 90℃ and 125℃.