Computer Control Cable

Details

Computer control cables are specially designed for transmitting signals and establishing connections among computer networks, automated control setups, and monitoring or sensing equipment.

Product structure diagram

Application

Computer control cable is suitable for connecting multiple pairs of shielded cables for signal transmission and detection instruments and meters in distributed systems, electronic computer systems, automation systems, and other industrial and mining enterprises such as power generation, metallurgy, and petrochemicals.

Properties

Rated voltage Uo/U: 450/750V

Maximum operating temperature: General type not exceeding 70℃

Cross linked polyethylene not exceeding 90℃

The maximum heat resistance of 105℃) shall not exceed 105℃

Minimum ambient temperature: -40℃ for fixed installation, -15℃ for non-fixed installation

Minimum bending radius: For unarmored cables, it should not be less than 6 times the outer diameter of the cable

Armored cables should not be less than 12 times the outer diameter of the cabl.

Main Technical Performance of Products

Performance Item	Unit	Technical Index
Insulation Resistance at 20℃ ≥
Between any pair of conductors	MΩ·KM	PE insulation: 5000
Between any pair of conductors	MΩ·KM	PVC insulation: 25
Line to shield room	MΩ·KM	1
Working Capacitance (1kHz) ≤
Types 1 and 2	pF/M	75
Type 3	pF/M	200
Unbalanced Capacitance (1kHz) ≤	pF/M	90
Inductance Resistance Ratio ≥
Section 0.5 mm²	μH/Ω	20
Section 0.75 mm²	μH/Ω	20
Section 1.0 mm²	μH/Ω	20
Section 1.5 mm²	μH/Ω	25
Shielding Control System ≤	V/1min	35
Testing Voltage	V/1min	1000
Flame Retardant Performance	-	Complies with GB/T 18380-2001