The computer cable is suitable for computers and automatic connection cables whose rated voltage is 500V or less and which requires high anti-interference. Computer cable ground core insulation adopts K type B low density polyethylene with anti-oxidation performance, high resistance, good withstand voltage, small dielectric coefficient and small influence of dielectric loss temperature and variable frequency, does not meet the requirements of transmission performance To ensure the service life of the cable.
Computer cable usage characteristics:
(1) Long-term operating temperature of cable conductors: PVC is available in 70°C and 105°C; polyethylene insulation is 70°C; cross-linked PVC insulation is 90°C.
(2) The cable is allowed to be laid and used under the conditions of ambient temperature -40°C to 50°C. The laying environment should not be lower than 0°C.
(3) The bending radius of the copper tape shielding structure shall not be less than 12 times of the outer diameter of the cable, and the bending radius of other cables shall not be less than 6 times of the outer diameter of the cable.
Computer cable advantages:
(1) Good corrosion resistance, long service life, can be used in wet salt and alkali areas.
(2) Flame retardant, good heat resistance, long-term use at 130 degrees without deformation, in case of fire does not burn.
(3) High strength and high rigidity. Used directly under the carriageway without the need for additional concrete protection, can roll the construction progress of the cable project.
(4) Cable protection sleeves, whether they are pipes or fittings, have a certain degree of flexibility, and they can withstand the damage caused by external heavy pressure and foundation settlement.
(5) It has good resistance to external signal interference.
Computer cable usage characteristics:
(1) Long-term operating temperature of cable conductors: PVC is available in 70°C and 105°C; polyethylene insulation is 70°C; cross-linked PVC insulation is 90°C.
(2) The cable is allowed to be laid and used under the conditions of ambient temperature -40°C to 50°C. The laying environment should not be lower than 0°C.
(3) The bending radius of the copper tape shielding structure shall not be less than 12 times of the outer diameter of the cable, and the bending radius of other cables shall not be less than 6 times of the outer diameter of the cable.
Computer cable advantages:
(1) Good corrosion resistance, long service life, can be used in wet salt and alkali areas.
(2) Flame retardant, good heat resistance, long-term use at 130 degrees without deformation, in case of fire does not burn.
(3) High strength and high rigidity. Used directly under the carriageway without the need for additional concrete protection, can roll the construction progress of the cable project.
(4) Cable protection sleeves, whether they are pipes or fittings, have a certain degree of flexibility, and they can withstand the damage caused by external heavy pressure and foundation settlement.
(5) It has good resistance to external signal interference.
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