... halogen flame-retardant power cable 1.To produce little smoke 2.innocuous gas 3.without halogen Cables:XLPE insulated halogen-free ... )YJLY23(Flame retardant) Cu, Al core XLPE insulated, PVC or PE sheathed power cable.For laying indoor, tunnel, underground and canal. ... (Flame retardant) Cu, Al core XLPE insulated, steel armoured, PVC or PE sheathed power cable.For laying indoor, tunnel, underground and ...