Wires and Cables
Wires and Cables
Discover our extensive range of high-quality Wires and Cables, engineered for diverse power, control, and communication applications. From robust power cables for transmission and distribution to flexible control cables for industrial automation and specialized communication cables for data networks, we offer solutions for every need. Our wires and cables are manufactured using premium-grade copper or aluminum conductors, with advanced insulation (PVC, XLPE, Rubber) and durable outer sheaths, ensuring superior conductivity, exceptional safety, and long-term reliability. Compliant with international standards, our products guarantee efficient, stable, and secure electrical connections across residential, commercial, and industrial sectors.
3-Layer 46kV Tree Wire - Covered Overhead MV Cable
The 3-Layer 46kV AAAC/ACSR/AAC Tree Wire is a premium covered medium-voltage overhead conductor designed for reliable performance in heavily vegetated environments. It features a concentrically stranded AAAC, ACSR, or AAC conductor protected by a robust triple-layer system of track-resistant high-density polyethylene (HDPE) or cross-linked polyethylene (XLPE). The multi-layer covering delivers exceptional tracking resistance, abrasion protection, and weatherability while significantly reducing the risk of electrical faults from tree limb contact and minimizing wildfire ignition potential. This advanced design allows closer spacing to vegetation and lowers vegetation management costs. Suitable for both conventional overhead lines and spacer cable systems, the 3-Layer 46kV AAAC/ACSR/AAC Tree Wire meets ICEA S-121-733 and related ASTM standards. It undergoes rigorous quality testing from raw materials to finished product, ensuring excellent dielectric strength, mechanical robustness, and long-term durability in demanding high-voltage applications.
Duplex URD Cable
The Duplex URD Cable is a high-performance 600V underground residential distribution cable designed for reliable service entrance and secondary power delivery. It consists of two insulated AA8000 aluminum alloy phase conductors and a concentric neutral, all protected by a tough black polyethylene sheath. The duplex configuration provides a compact, easy-to-install solution for direct burial applications. Manufactured with XLPE insulation, this cable offers excellent electrical properties, moisture resistance, and long-term durability. The Duplex URD Cable is lightweight, flexible, and cost-effective compared to copper alternatives while maintaining high conductivity and mechanical strength. It meets UL 854, ICEA, and ASTM standards and undergoes rigorous quality testing from raw materials to finished product, ensuring consistent performance in underground environments.
Triplex URD Cable
The Triplex URD Cable is a cost-effective and reliable 600V underground residential distribution cable engineered for service entrance and secondary power delivery. It consists of three insulated AA8000 aluminum alloy phase conductors and a concentric neutral, all encased in a durable black polyethylene sheath. The triplex design offers a compact footprint, excellent flexibility, and easy handling during direct burial installation. With XLPE insulation, this cable provides superior electrical performance and moisture resistance. Lightweight and corrosion-resistant, the Triplex URD Cable is an economical alternative to copper while maintaining high conductivity and mechanical strength. Manufactured to UL 854 and ICEA standards, it undergoes extensive quality testing to ensure consistent performance and long service life in underground environments.
Quadruplex URD Cable
The Quadruplex URD Cable is a robust 600V underground residential distribution cable designed for efficient service entrance and secondary power delivery. It consists of four insulated AA8000 aluminum alloy phase conductors and a concentric neutral, all protected by a tough black polyethylene sheath. The quadruplex configuration provides a compact yet high-capacity solution for direct burial applications, offering excellent electrical balance and mechanical strength. Manufactured with XLPE insulation, this cable delivers superior electrical properties, moisture resistance, and long-term durability. Lightweight and cost-effective compared to copper alternatives, the Quadruplex URD Cable meets UL 854, ICEA, and ASTM standards. It undergoes rigorous quality testing from raw materials to finished product, ensuring consistent performance in demanding underground environments.
Single Conductor URD Cable
The Single Conductor URD Cable is a reliable and economical 600V underground residential distribution cable engineered for service entrance and secondary power delivery. It features a stranded AA8000 aluminum alloy conductor with XLPE insulation and a concentrically stranded aluminum alloy neutral, all protected by a durable black polyethylene sheath. This single conductor design provides excellent flexibility, high conductivity, and superior moisture resistance, making it suitable for direct burial or conduit installations. Lightweight and corrosion-resistant, the Single Conductor URD Cable is a practical alternative to copper cables while maintaining strong mechanical performance. Manufactured to UL 854 and ICEA standards, it undergoes extensive quality testing to ensure consistent performance and long service life in underground environments.
Aluminum URD Cable
The Aluminum URD Cable is a practical and economical 600V underground residential distribution cable engineered for service entrance and secondary power delivery. It utilizes stranded AA8000 aluminum alloy conductors with XLPE insulation and a concentrically stranded aluminum alloy neutral, all encased in a durable black polyethylene sheath. This design offers excellent flexibility, high conductivity, and superior moisture resistance, making it suitable for direct burial or conduit installations. Lightweight and corrosion-resistant, the Aluminum URD Cable provides a cost-effective alternative to copper while maintaining strong mechanical performance and long service life. Manufactured to UL 854 and ICEA standards, it undergoes extensive quality testing to ensure consistent performance in underground environments.
15kV Copper Conductor URD Cable - MV Underground Distribution Cable
The 15kV Copper Conductor URD Cable is a premium medium-voltage underground distribution cable designed for high-reliability primary and secondary power delivery. It features a stranded high-conductivity copper conductor, extruded semi-conducting shields, tree-retardant TR-XLPE or EPR insulation, and a full copper concentric neutral, all protected by a tough sunlight-resistant LLDPE jacket. This construction provides superior electrical performance, excellent moisture and treeing resistance, and strong mechanical protection suitable for direct burial or duct installations. The high-conductivity copper conductor ensures lower losses and higher ampacity. Manufactured to ICEA S-94-649 and AEIC CS8 standards, the 15kV Copper Conductor URD Cable undergoes rigorous quality testing from raw materials to finished product, ensuring long-term reliability and safety in demanding underground environments.
4/0 AWG Aluminum URD Cable 1/3 Neutral
The 4/0 AWG Aluminum URD Cable 1/3 Neutral is a durable and economical 600V underground residential distribution cable engineered for service entrance and secondary power delivery. It utilizes a 4/0 AWG stranded AA8000 aluminum alloy phase conductor with XLPE insulation and a 1/3 concentric aluminum alloy neutral, all protected by a rugged black polyethylene sheath. This design offers excellent flexibility, high conductivity, and superior moisture resistance, making it suitable for direct burial or conduit installations. The 1/3 neutral configuration provides a balanced and cost-effective solution for most residential applications. Manufactured to UL 854 and ICEA standards, the 4/0 AWG Aluminum URD Cable 1/3 Neutral undergoes extensive quality testing to ensure consistent performance and long service life in underground environments.
1/0 Stranded Aluminum Conductor 35KV URD Cable
The 1/0 Stranded Aluminum Conductor 35kV URD Cable is a high-reliability medium-voltage underground distribution cable designed for primary power delivery. It features a 1/0 AWG stranded AA8000 aluminum alloy conductor, extruded semi-conducting shields, tree-retardant TR-XLPE insulation, copper concentric neutral wires, and a tough sunlight-resistant LLDPE jacket. This construction provides excellent electrical performance, superior moisture and treeing resistance, and strong mechanical protection suitable for direct burial or duct installations. The cable offers a good balance between ampacity and cost-effectiveness for medium voltage underground systems. Manufactured to ICEA S-94-649 and AEIC CS8 standards, the 1/0 Stranded Aluminum Conductor 35kV URD Cable undergoes rigorous quality testing from raw materials to finished product, ensuring long-term reliability and safety in demanding underground environments.In-Depth Analysis
NPC Electric wires and cables are built to deliver high efficiency, reliable performance, and advanced safety, helping businesses reduce energy costs while ensuring stable power supply. With future-ready adaptability for renewable energy and smart grid applications, they provide a sustainable and innovative solution for today’s and tomorrow’s power needs.
Comparative Analysis of Efficiency and Loss
Compared to the industry average, NPC wires and cables exhibit lower losses and higher efficiency across the entire load range.
Load Efficiency Comparison(%)
No-load Loss Comparison(W)
High Conductivity Design
High-purity oxygen-free copper or high-quality aluminum conductors are used with smooth surface and low resistance to ensure efficient power transmission and reduce energy loss.
Improved Conductivity
+20%
Reduced Energy Loss
-15%
Insulation Protection System
Use flame-retardant, wear-resistant and corrosion-resistant polymer insulation materials to meet the safe operation requirements in different environments.
Withstand Voltage Level
≥1kV
Flame Retardant Grade
VW-1 / IEC 60332-3
Weather-Resistant & Durable Technology
The outer sheath is made of UV-resistant, heat-resistant, and oil-resistant materials, making it suitable for high and low temperatures, humidity, and long-term outdoor use.
Service Life
≥ 25 Years
Operating Temperature Range
-40°C to +90°C
Safe Flame Retardant System
The multi-layered flame-retardant structure effectively slows the spread of flames and releases low-smoke, halogen-free gases during combustion, reducing secondary hazards.
Flame Retardant Performance
IEC 60332 / UL 1581 Qualified
Smoke Density
Low Smoke ≤50%
Easy Installation & Maintenance
The flexible core and flex-resistant outer sheath provide a small bend radius and high installation efficiency. Color coding and length markings reduce installation and maintenance costs.
Bend Radius
≤6D
Installation Efficiency Improvement
+30%
Intelligent Monitoring
An optional remote monitoring system is available to monitor operating status, temperature, load and other parameters in real time, and supports fault warning and remote diagnosis.
Data Collection Frequency
one times a minute
Fault Warning Accuracy
98%
Environmental Adaptability Analysis
NPC wires and cables have been rigorously tested and can operate stably under various harsh environmental conditions.
Temperature Range
-40℃ ~ +55℃
Can work normally in extreme high and low temperature environments
Humidity Adaptation
0 ~ 100% RH
Including condensation environment, no frost requirement
Weather Resistance Grade
UV/IEC 60811-501
The outer sheath has excellent UV resistance and aging resistance
Chemical Corrosion Resistance
Oil / Acid / Alkali
Resistant to oil, acid, alkali and some chemical corrosion environments
Why Choose Us
With 30 years of expertise, global certifications, and advanced manufacturing technology, NPC Electric delivers reliable, high-performance wires and cables trusted by industries worldwide.
Wires & Cables Manufacturer
NPC Electric is a trusted wires and cables manufacturer with over 30 years of expertise in designing and producing high-quality electrical cables and electrical wires for global markets. Our products are widely used in power transmission, industrial automation, construction wiring, renewable energy, and smart infrastructure. Committed to international standards and advanced manufacturing technology, NPC Electric delivers cables with excellent conductivity, durability, and safety. We provide customized wiring solutions to meet diverse application needs and ensure reliable electricity supply in challenging environments. As a leading electrical cable and electrical wire supplier, we help businesses worldwide build safer and more efficient power systems.
Wires & Cables Products
NPC Electric offers a full range of wires and cables products with extensive manufacturing certifications and decades of production experience. Our portfolio includes bare conductor cables, power cables, solar cables, grounding wires, insulated cables, and submarine cables, widely used in power transmission, renewable energy, construction, and industrial projects. Designed and manufactured to meet international standards, our cables deliver excellent conductivity, durability, and safety even in challenging environments. With strong R&D and advanced production technology, NPC Electric provides reliable, high-performance wires and cables solutions to support global energy infrastructure and ensure efficient, long-lasting electricity delivery.
Wires & Cables Testing
NPC Electric provides professional wires and cables testing services to ensure the safety, reliability, and performance of every electrical cable and electrical wire we manufacture. Our comprehensive testing covers conductivity, insulation resistance, voltage endurance, fire resistance, UV and weather aging, as well as mechanical strength. All tests are performed according to international standards such as IEC, UL, and ISO to guarantee high-quality and long-lasting cable performance in various applications. With over 30 years of manufacturing expertise, NPC Electric delivers certified, thoroughly tested wires and cables for power transmission, renewable energy, construction, and industrial projects worldwide.
Efficient Logistics & Timely Delivery
With over 4,200 square meters of strategically located warehouse space across China, we guarantee timely delivery and flexible logistics to meet tight global project schedules. We utilize specialized transportation teams across land, sea, and air to assist with shipping your products. We can arrange shipping on EXW, CIF, FOB, FCA, CIP, or any other terms requested by the client.
Product Show
Explore the detailed design and practical application scenarios of wires and cables
Control Cable
Control Cable Design
MV Power Cable
MV Power Cable Product
Mining Cable
Mining Cable Construction
ABC Cable
ABC Cable Product
Testing and Certification
Tested with precision and certified to meet international standards as
well as strict industry requirements.
Bare Cable Test Report
SGS Inspection Report
Certificate of Acceptance
ISO Quality Certificate
ISO Environmental Certificate
ISO Occupational Certificate
UL Laboratory Certificate
UL Product Certificate
Project Cases
NPC wires and cables have been successfully applied in many projects and have been highly praised by customers.
Peru Solar PV Project
CompletedNPC Electric Delivers Medium-Voltage Cables for Peru Solar PV Project
Country：Peru
Model：HEPRZ1(AS) 1x630 mm² 19/33kV x 6km
Chile El Project
CompletedReliable 19/33kV MV cables ensuring safe, stable, and efficient power transmission for critical projects.
Country：Chile
Model：19/33kV MV Power Cables x 5km
Dominican Edenorte Project
CompletedProvide outdoor power solutions for urban main road reconstruction projects to adapt to complex environments.
Country：Dominican
Model：NPC AAAC Cable & Triplex Cable x 10km
Related Articles
Understand the product's characteristics, structure, and applications.
Technical Advantages
● 30+ years of manufacturing experience
● ISO and UL certified production
● Customized cable and transformer solutions
FAQ From Customers
-
What is the difference between wires and cables?
A wire is a single conductor that carries electricity, while a cable is a group of two or more insulated electrical wires bundled together. Wires and cables are used to transmit electrical power or signals, but cables provide better protection and are often used where safety and durability are critical. -
How do I choose the right electrical cable for my project?
When selecting an electrical cable, consider the required voltage, current capacity, installation environment, and safety standards. For example, choose power cables for high-load transmission, solar cables for photovoltaic systems, or insulated electrical wires for indoor wiring. Always ensure the cable meets international standards such as IEC, UL, or ISO. -
What are the common types of wires and cables?
Common types include bare conductor cables for overhead transmission, power cables for industrial and residential electricity supply, solar cables for renewable energy systems, insulated cables for building wiring, grounding wires for safety, and submarine cables for undersea power transmission. -
Why is testing important for electrical wires and cables?
Testing ensures wires and cables meet safety, durability, and performance standards. High-quality electrical cables undergo conductivity, insulation, fire resistance, and mechanical strength tests to guarantee reliable operation. Properly tested electrical wires reduce energy loss, prevent short circuits, and increase system safety. -
Can NPC Electric provide customized wires and cables solutions?
Yes. With over 30 years of manufacturing experience, NPC Electric offers customized wires and cables, including electrical cables and electrical wires designed to specific voltage levels, insulation types, and installation conditions. Our engineering team supports custom solutions for power transmission, industrial automation, renewable energy, and infrastructure projects worldwide.
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