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.
4 Eskimo Aluminum Conductor Duplex Overhead Service Drop Cable
Our 4 Eskimo Duplex Service Drop Cable provides reliable overhead secondary distribution for residential applications. Consisting of two 4 AWG aluminum conductors (one phase, one neutral, 7-strand) insulated with cross-linked polyethylene (XLPE) and twisted in duplex form, it meets ASTM, ICEA, and international standards. The robust insulation resists sunlight, moisture, and mechanical damage for decades of outdoor service. Lightweight design simplifies installation with low sag and easy handling. The 4 Eskimo Duplex Service Drop Cable ensures minimal losses, high current capacity, and excellent weather performance up to 600V. Self-supporting configuration reduces pole loading. Flame-retardant options enhance safety. Commonly chosen for single-phase power delivery in subdivisions, rural homes, and temporary connections requiring safe, economical aerial bundled solutions with proven durability.
4 Spaniel Aluminum Conductor Duplex Overhead Service Drop Cable
Introducing the 4 Spaniel Duplex Service Drop Cable, a versatile overhead solution for low-voltage secondary distribution. Built with two 4 AWG aluminum conductors (7-strand) insulated with polyethylene or XLPE and formed into a duplex assembly, it meets ASTM and ICEA requirements for 600V service. The tough insulation offers outstanding protection against UV rays, moisture, tree contact, and abrasion. Compact duplex design provides self-support and easy pulling during installation. The 4 Spaniel Duplex Service Drop Cable supports efficient power transfer with low voltage drop and high durability in extreme temperatures. Popular for its lightweight construction and reduced installation time, it is the go-to choice for electricians and utilities. Widely deployed in housing developments, farm services, and temporary power setups, this cable ensures safe, long-lasting overhead connections from distribution transformers to customer service entrances worldwide.
4 Terrier Aluminum Conductor Duplex Overhead Service Drop Cable
Our 4 Spaniel Duplex Service Drop Cable provides reliable overhead secondary distribution for residential applications. Consisting of two 4 AWG aluminum conductors (one phase, one neutral, 7-strand) insulated with cross-linked polyethylene (XLPE) and twisted in duplex form, it meets ASTM, ICEA, and international standards. The robust insulation resists sunlight, moisture, and mechanical damage for decades of outdoor service. Lightweight design simplifies installation with low sag and easy handling. The 4 Spaniel Duplex Service Drop Cable ensures minimal losses, high current capacity, and excellent weather performance up to 600V. Self-supporting configuration reduces pole loading. Flame-retardant options enhance safety. Commonly chosen for single-phase power delivery in subdivisions, rural homes, and temporary connections requiring safe, economical aerial bundled solutions with proven durability.
4 Whippet Aluminum Conductor Duplex Overhead Service Drop Cable
The 4 Whippet Duplex Service Drop Cable is a durable overhead cable for secondary power distribution to residential service entrances. Featuring two 4 AWG aluminum conductors (phase and neutral, 7-strand) insulated with XLPE or PE and assembled in duplex configuration, it provides excellent weather resistance and mechanical strength. Compliant with ASTM B-230, B-231, ICEA S-76-474, and ANSI/ICEA standards, this cable supports 600V applications with high UV, moisture, and abrasion protection. The self-supporting design simplifies installation with reduced sag over spans up to 100 feet. The 4 Whippet Duplex Service Drop Cable ensures low power losses, reliable performance in harsh outdoor conditions, and long service life. Lightweight and flexible, it is widely used for single-phase service drops in urban, suburban, and rural areas requiring safe, cost-effective aerial connections from utility poles to homes.
6 Collie Aluminum Conductor Duplex Overhead Service Drop Cable
The 6 Collie Aluminum Conductor Duplex Overhead Service Drop Cable is engineered for efficient and dependable power delivery in overhead secondary distribution systems. Featuring stranded aluminum conductors, the duplex configuration provides both electrical conductivity and mechanical support for service drop installations. The No. 6 Collie size is ideal for short-span service drops, delivering stable load capacity with controlled sag under varying environmental conditions. Aluminum construction reduces cable weight, simplifies handling, and enhances corrosion resistance for long-term outdoor use. Produced under strict quality management systems, the 6 Collie Aluminum Conductor Duplex Overhead Service Drop Cable meets ASTM and utility requirements, making it a trusted solution for modern overhead service connections requiring safety, durability, and consistent electrical performance.
6 Pekingese Aluminum Conductor Duplex Overhead Service Drop Cable
The 6 Pekingese Aluminum Conductor Duplex Overhead Service Drop Cable is designed for safe and efficient secondary overhead power distribution from utility lines to residential and light commercial service entrances. The duplex configuration consists of two concentrically stranded aluminum conductors, typically serving as a phase conductor and a neutral messenger, providing reliable electrical transmission and mechanical support. The No. 6 Pekingese conductor size is well suited for short-span service drop installations, offering stable current-carrying capacity with controlled sag and adequate tensile strength. Aluminum construction ensures lightweight handling, excellent corrosion resistance, and simplified installation in outdoor environments. Manufactured in accordance with ASTM standards and utility specifications, the 6 Pekingese Aluminum Conductor Duplex Overhead Service Drop Cable delivers uniform stranding, consistent conductivity, and dependable long-term performance. It is widely selected by utilities and contractors seeking a cost-effective, durable solution for overhead service drop applications.
6 Setter Aluminum Conductor Duplex Overhead Service Drop Cable
6 Setter Aluminum Conductor Duplex Overhead Service Drop Cable is designed for reliable secondary overhead power delivery from utility distribution lines to residential and light commercial service entrances. The duplex construction consists of two stranded aluminum conductors, typically functioning as a phase conductor and a neutral messenger, providing both electrical transmission and mechanical support. The No. 6 Setter conductor size offers balanced current-carrying capability, controlled sag, and adequate tensile strength for short-span service drop installations. Aluminum construction ensures reduced weight, excellent corrosion resistance, and ease of handling during installation in outdoor environments. Manufactured in compliance with ASTM standards and utility specifications, the 6 Setter Aluminum Conductor Duplex Overhead Service Drop Cable features uniform stranding, stable electrical performance, and long-term durability. It is widely used by utilities and electrical contractors seeking a cost-effective, dependable solution for overhead service drop applications.
6 Shepherd Aluminum Conductor Duplex Overhead Service Drop Cable
The 6 Shepherd Duplex Service Drop Cable is a durable overhead cable for secondary power distribution to residential service entrances. Featuring two 6 AWG aluminum conductors (phase and neutral, 7-strand) insulated with XLPE or PE and assembled in duplex configuration, it provides excellent weather resistance and mechanical strength. Compliant with ASTM B-230, B-231, ICEA S-76-474, and ANSI/ICEA standards, this cable supports 600V applications with high UV, moisture, and abrasion protection. The self-supporting design simplifies installation with reduced sag over spans up to 100 feet. The 6 Shepherd Duplex Service Drop Cable ensures low power losses, reliable performance in harsh outdoor conditions, and long service life. Lightweight and flexible, it is widely used for single-phase service drops in urban, suburban, and rural areas requiring safe, cost-effective aerial connections from utility poles to homes.
Copper Conductor Duplex Service Drop Cable 600V
The Copper Conductor Duplex Service Drop Cable 600V is a high-performance overhead cable for secondary power distribution from utility poles to service entrances. Featuring two insulated copper conductors (phase and neutral) twisted around a bare or insulated neutral messenger, it offers superior conductivity and mechanical strength. Insulation options include XLPE or PE for excellent UV, moisture, and abrasion resistance. Compliant with ASTM B-1, B-2, B-3, B-8, ICEA S-76-474, and ANSI/ICEA standards, this cable supports 600V applications with low voltage drop and high current capacity. The robust design ensures reduced sag, easy installation, and long service life in harsh weather conditions. The Copper Conductor Duplex Service Drop Cable 600V delivers minimal power losses and reliable performance for single-phase service drops. Widely used in urban, suburban, and rural electrification projects requiring premium copper overhead connections with enhanced durability and safety.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
Technical Advantages
● 30+ years of manufacturing experience
● ISO and UL certified production
● Customized cable and transformer solutions
FAQ From Customers
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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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