DJYPVP Anti-interference performance Electronic Computer Cable

Characteristics: DJYPVP is a twisted pair shielded cable for computers and instruments, using double-layer shielding structure (independent shield for each pair + overall shield), offering excellent electromagnetic interference resistance and signal transmission stability

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Product Details
Product Parameters

Product Details

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

Application Scope: Computer control systems, industrial automation instruments, data acquisition systems, process control networks, building automation, medical instruments, and all data transmission scenarios requiring high interference resistance

Special Notes: Twisted pair structure effectively suppresses common-mode interference; double-layer shielding provides comprehensive electromagnetic protection; suitable for analog and digital signal transmission; PE or PVC insulation is optional to meet different environmental requirements

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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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Product News

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 ~ 60 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) or polyvinyl chloride (PVC)
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 (coverage ≥85%)
Filling Material	Non-hygroscopic polyester fiber
Sheath Material	Polyvinyl chloride (PVC)
Sheath Thickness	0.8 mm ~ 1.4 mm
Capacitance Unbalance	≤ 100 pF/100m (1 kHz)
Characteristic Impedance	100 Ω ±15 Ω
Mutual Capacitance	≤ 80 nF/km
Propagation Velocity	≥ 65% speed of light
Attenuation	≤ 1.5 dB/100m @ 1 MHz
Crosstalk Attenuation	≥ 70 dB @ 1 MHz
Insulation Resistance	≥ 500 MΩ·km (20℃)
Long-term Operating Temperature	-40℃ ~ +70℃
Flame Retardancy	Passes IEC 60332-1 single vertical flame test
Interference Resistance	Shielding effectiveness ≥ 60 dB @ 30 MHz ~ 1 GHz
Minimum Bending Radius	8 × cable outer diameter
Installation Temperature	≥ -10℃
Sheath Color	Black, gray, or blue
Certification Standards	GB/T 19666, IEC 60502, UL 2919

Electronic Computer Cable

DJYPVP Anti-interference performance Electronic Computer Cable

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