The flame-retardant flexible cable for communication power supply is a kind of soft and movable single-core or multi-core cable with multiple strands of thin copper wire as conductor (1.5-240mm2), outer rubber insulation and rubber sheath. It is used for powering the communication equipment when it is used for wiring in the equipment room or base station. The cable conductor is made of small copper wire monofilament bundle, which has excellent bending radius. The conductor insulation, the cable core tape and the finished sheath part are all made of flame retardant materials. It has a good flame retardant effect in the event of a fire.
Features and applications
● All parts are made of flame-retardant materials, so that they do not ignite in the event of fire, and ensure the normal operation of the power line;
● Small copper wire single wire bundle twisting, small bending radius, can be bent at any angle, great freedom of movement, can fully reduce the difficulty of laying; overhead installation.
Technical Parameters
| project | content | Typical value | ||||
Conductor structure | Number of cores * cross sectionmm² | 1*（1.5~300） | 2*（1.5~300） | 3*（1.5~300） | 4*（1.5~300） | 5*（1.5~300） |
diametermm | 1.5-35 | |||||
jacket | thicknessmm | 0.5-3 | ||||
Cable outer diametermm | 5-31 | 9-60 | 10-65 | 11-72 | 12-78 | |
Cable weightkg/km | 40-15000 | |||||
Rated voltageV | 450/750；600/1000 | |||||
Monofilament diametermm | 0.25-0.45 | |||||
*Insulation core color is specified by label. *Other structures and cable core counts can be designed according to customer requirements. * Cable outer diameter and weight are for reference only in the table, based on the thickness of the insulation sheath | ||||||