


UL2990
Low Voltage Computer Cable is a specialized cable designed for the connection of communications, instrumentation, and computer equipment. Built with high-quality tinned or bare copper conductors, this low voltage cable ensures reliable data and power transmission for sensitive electronic devices. It is widely used as a computer power cable, computer low voltage wire, and low voltage power cord in various industrial, commercial, and residential applications.

Conductor: tinned or bare copper, solid or stranded
Insulation: color-coded polypropylene (PP)
Shielding: aluminum foil shield with tinned or bare copper drain wire, optional braided copper shield
Outer Sheath: PVC
Rated Temperature: 80°C
Rated Voltage: 30V
Compliance: UL 758, UL 1581, UL VW-1 vertical burning test
Customization: conductor type, shielding method, outer sheath color, and length
This low voltage computer wire combines reliable signal transmission with flame retardancy, EMI/RFI shielding, and excellent durability.
High Conductivity
Tinned or bare copper conductors ensure minimal resistance and stable signal transmission.
Efficient Shielding
The aluminum foil shield prevents electromagnetic interference (EMI) and radio frequency interference (RFI), protecting sensitive equipment.
Flame Retardant
Passed the UL VW-1 vertical burning test, providing additional safety in industrial and commercial environments.
Durability and Flexibility
PVC outer sheath offers wear, oil, and aging resistance, while the cable remains flexible for easy installation.
Customizable Options
Support for various conductor types, shielding methods, colors, and lengths allows the cable to meet specific project or industry requirements.
Stable Signal Transmission: Reduces signal loss and ensures reliable performance.
Safe and Compliant: Meets UL standards for indoor low voltage applications.
Wide Compatibility: Suitable for computer systems, communication devices, industrial automation, and medical equipment.
Custom Low Voltage Computer Cable: Tailored solutions to meet OEM/ODM requirements.
Long Service Life: Durable construction ensures a lifespan of 5–10 years under normal use.
Computer Systems: Power and data connection for desktops, servers, and peripherals.
Communication Equipment: Telephone systems, network devices, and computer networking.
Industrial Automation: PLCs, sensors, instruments, and industrial control systems.
Medical Equipment: Laboratory instruments, monitors, and imaging devices.
Aerospace: Low voltage signal and control cable applications.
Conductor Material: Tinned copper or bare copper, solid or stranded
Shielding Method: Aluminum foil + drain wire / aluminum foil + braided shield / unshielded
Insulation Material: Polypropylene (PP)
Sheath Material: PVC
Color and Length: Fully customizable to customer requirements
1. Can Low Voltage Computer Cable be used outdoors?
Primarily designed for indoor use. For outdoor applications, choose cables with additional protective coating to resist weathering.
2. Is this cable suitable for high-speed data transmission?
This cable is ideal for general low voltage signal transmission. For high-speed requirements, specialized cables such as Cat 6 or fiber optic cables are recommended.
3. How to choose the right shielding type?
Aluminum foil: suitable for general EMI/RFI protection
Aluminum foil + braided shield: strong anti-interference for industrial or medical use
Unshielded: suitable for environments with minimal interference
4. What is the service life of the cable?
5–10 years under normal indoor use. Regular inspections can help extend service life.
5. Can customization meet industry standards?
Yes, custom cables can comply with UL, CE, RoHS, or other international standards.
High-quality materials for reliable signal transmission
Multiple shielding options for different interference environments
Flame retardant and durable PVC jacket
Fully customizable for conductor type, insulation, shielding, length, and color
Available from low voltage computer cable manufacturers, suppliers, and factories
Supports low voltage computer cable wholesale and bulk orders for commercial or industrial projects
Specializing in the production of wire and cable Hong Kong funded enterprises (both domestic and foreign sales); has won the IS09001-2000 international quality certification and the United States UL safety certification, is a professional wire manufacturers.
Tel: +86-769-8178 1133
Mobile: +86-13549233111
E-mail: andy@herwell.com.cn
Add: No.13 Shui Chang Er Road, Shui Kou Village, Dalang Town, Dongguan City, Guangdong Province, China