DJYPVR Easy to maintain and repair Electronic Computer Cable

Characteristics: DJYPVR is a twisted pair shielded flexible cable for computers and instruments, using twisted pair aluminum foil shielding + overall braid shielding double-layer structure, offering good interference resistance and flexibility

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Product Details
Product Parameters

Product Details

Advantages:
Basic anti-interference capability: Aluminum foil overall shielding provides fundamental suppression of electromagnetic interference, ensuring stable transmission of conventional signals.
Flexible, lightweight, and easy to install: Multi-strand fine conductor structure gives the cable good flexibility, facilitating wiring and device connections.
Moderate environmental adaptability: Sheath is moisture-resistant and wear-resistant, suitable for conventional indoor or mild industrial environments.
Cost-effective and practical: PVC materials are low-cost, meeting general computer and instrumentation signal transmission needs.
Easy maintenance and inspection: Simple and reliable structure, facilitating on-site installation and later maintenance.

Application Scope: Industrial automation control systems, building management systems, security monitoring systems, office networks, general instruments, and signal transmission scenarios requiring medium interference resistance

Special Notes: Double-layer shielding structure combines the advantages of twisted pair and overall shielding; flexible design facilitates installation wiring; suitable for fixed installation requiring certain bending; moderate cost-effectiveness

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Anhui Zhishang Cable Technology Co., Ltd. is located in Xuanzhou District, Xuancheng City, Anhui Province, a key node city in the Yangtze River Delta region. The company is an enterprise integrating the R&D, production, and sales of wires and cables. It possesses a modern production base covering approximately 5,000 square meters and employs a team of over 50 staff members, including multiple quality engineers and R&D technicians, each with more than 10 years of industry experience.

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Conductor	Multi-stranded tin-plated copper conductor, Class 7 ultra-fine conductor
Cross-section Range	0.5 mm² ~ 2.5 mm² (single core)
Core Count Range	1 pair ~ 28 pairs (twisted pair structure)
Rated Voltage	300/300V, 300/500V
Test Voltage	2kV (300/300V), 3kV (300/500V), AC 1 minute
Insulation Material	Polyethylene (PE)
Insulation Thickness	0.3 mm ~ 0.6 mm
Shielding Structure	Independent aluminum foil shield for each pair + tinned copper drain wire, outer copper wire braid overall shield
Filling Material	Non-hygroscopic polyester fiber
Sheath Material	Polyvinyl chloride (PVC)
Sheath Thickness	0.8 mm ~ 1.4 mm
Capacitance Unbalance	≤ 120 pF/100m (1 kHz)
Characteristic Impedance	100 Ω ±18 Ω
Mutual Capacitance	≤ 90 nF/km
Propagation Velocity	≥ 62% speed of light
Attenuation	≤ 1.8 dB/100m @ 1 MHz
Crosstalk Attenuation	≥ 65 dB @ 1 MHz
Insulation Resistance	≥ 400 MΩ·km (20℃)
Long-term Operating Temperature	-35℃ ~ +70℃
Flame Retardancy	Passes IEC 60332-1 single vertical flame test
Interference Resistance	Shielding effectiveness ≥ 55 dB @ 30 MHz ~ 1 GHz
Transfer Impedance	≤ 70 mΩ/m @ 100 MHz
Minimum Bending Radius	7 × cable outer diameter
Installation Temperature	≥ -8℃
Oil Resistance	Passes IEC 60811-2-1 oil immersion test (light)
Flexibility	Relatively flexible, suitable for fixed installation requiring bending
Tensile Strength	Conductor tensile strength ≥ 160 N/mm²
Anti-static Performance	Surface resistance ≤ 1×10⁷ Ω
Sheath Color	Black, gray, blue
Certification Standards	GB/T 19666, IEC 60502, UL 2919

Electronic Computer Cable

DJYPVR Easy to maintain and repair Electronic Computer Cable

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