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.
1272 MCM BITTERN ACSR Conductor Cable
The Bittern ACSR Conductor Cable is engineered for demanding overhead transmission, with 1272 MCM size and 45/7 stranding configuration. High-purity aluminum (1350-H19) surrounds a galvanized steel core, offering a DC resistance of 0.0143 Ω/1000ft and ampacity up to 1,120A at 75°C. Adhering to ASTM B230 for aluminum and B232 for assembly, it provides excellent corrosion resistance and mechanical integrity for spans up to 300m. The steel core enhances tensile strength (35,900 lbs) to control sag under heavy loads, while aluminum ensures high conductivity (61.5% IACS) and lightweight design for easier installation. Suitable for distribution voltages up to 138kV, the Bittern ACSR Conductor Cable reduces line losses and withstands extreme weather, including ice loads up to 1/2 inch. Its economical profile makes it a staple for utility expansions, renewable integrations, and grid modernization, delivering consistent power with high weather tolerance and minimal maintenance in global overhead networks.
1590 MCM LAPWING ACSR Conductor Cable
The ACSR 1590 MCM Lapwing 45/7 is a high-efficiency, bare concentric-lay-stranded conductor designed for superior performance in overhead power transmission and distribution systems, meeting ASTM B232 standards. It features a galvanized steel core (Class A or B) with 7 steel strands for robust mechanical strength, surrounded by 45 strands of hard-drawn 1350-H19 aluminum wire for excellent electrical conductivity. Ideal for long-span transmission lines and primary/secondary distribution networks, the Lapwing configuration offers exceptional corrosion resistance and customizable aluminum-to-steel ratios to fulfill specific electrical and mechanical demands, ensuring reliable and durable power delivery. Galvanized steel wires used for the core undergo tensile testing, zinc coating thickness measurement, and corrosion resistance evaluation. Dimensional accuracy and surface condition of all materials are verified before approval.
2 AWG SPARATE ACSR Conductor Cable
The 2 AWG SPARATE ACSR (Aluminum Conductor Steel Reinforced) cable, compliant with ASTM B232, ABNT NBR 7270/88, and IEC 61089 standards, is engineered for reliable performance in overhead transmission and distribution systems. Featuring a stranded 1350-H19 aluminum conductor for high conductivity and a single galvanized steel core for enhanced mechanical strength, this cable is ideal for medium to long spans in rural, utility, or open-terrain environments. With a voltage rating of up to 25 kV, an operating temperature range of -10°C to +75°C, and a short-circuit tolerance of up to 150°C (5s), the SPARATE ACSR offers an excellent balance of conductivity, tensile strength, and corrosion resistance. Its lightweight, bare aluminum design with a zinc-coated steel core ensures durability and ease of installation, making it suitable for diverse outdoor conditions. Ampacity is calculated under standard conditions (conductor temperature: 75°C; ambient temperature: 25°C; wind speed: 1 m/s; full sun exposure). Manufactured in accordance with ASTM and IEC standards, the 2 AWG SPARATE ACSR Conductor Cable offers stable quality, easy handling, and long service life, making it suitable for utility distribution networks, rural electrification projects, and overhead line upgrades where dependable performance is required.
2 AWG SPARROW ACSR Conductor Cable
The 2 AWG SPARROW ACSR (Aluminum Conductor Steel Reinforced) cable, compliant with ASTM B232, ABNT NBR 7270/88, and IEC 61089 standards, is engineered for dependable performance in overhead transmission and distribution systems. Featuring a stranded 1350-H19 aluminum conductor for excellent electrical conductivity and a single galvanized steel core for enhanced mechanical strength, this cable is ideal for medium to long-span installations in suburban, agricultural, and utility networks. With a voltage rating of up to 25 kV, an operating temperature range of -10°C to +75°C, and a short-circuit tolerance of up to 150°C (5s), the SPARROW ACSR ensures reliable conductivity, corrosion resistance, and durability under wind and ice loading. Its lightweight, bare aluminum design with a corrosion-resistant steel core simplifies installation and ensures a long service life in diverse outdoor environments. Ampacity is calculated under standard conditions (conductor temperature: 75°C; ambient temperature: 25°C; wind speed: 1 m/s; full sun exposure).
4 AWG SWAN ACSR Conductor Cable
The 4 AWG SWAN ACSR Conductor Cable is a reliable overhead conductor designed for utility distribution and light transmission applications requiring stable electrical performance and mechanical durability. It is manufactured with concentrically stranded aluminum wires reinforced by a galvanized steel core, combining efficient conductivity with added tensile strength. The aluminum strands ensure low resistance and consistent current flow, while the steel core reduces sag, improves load-bearing capability, and enhances resistance to wind and mechanical stress. This construction allows the 4 AWG SWAN ACSR conductor to perform reliably during installation and long-term outdoor service. Produced in accordance with ASTM and IEC standards, the 4 AWG SWAN ACSR Conductor Cable offers uniform quality, easy handling, and dependable service life. It is widely used in overhead distribution networks, rural electrification projects, and utility line upgrades where performance consistency and cost efficiency are essential.
4 AWG SWANATE ACSR Conductor Cable
4 AWG SWANATE ACSR Conductor Cable is designed for overhead power distribution systems requiring dependable electrical performance and enhanced mechanical strength. It is manufactured using concentrically stranded aluminum wires reinforced with a galvanized steel core, ensuring an effective balance between conductivity and tensile durability. The aluminum strands provide low electrical resistance and efficient current transfer, while the steel core improves load-bearing capacity, controls sag, and increases resistance to mechanical stress during installation and operation. This construction allows the 4 AWG SWANATE ACSR conductor to perform reliably under wind load, temperature variation, and outdoor environmental conditions. Produced in accordance with ASTM and IEC standards, the 4 AWG SWANATE ACSR Conductor Cable offers consistent quality, easy handling, and long service life. It is widely applied in utility distribution lines, rural electrification projects, and overhead network upgrades where stable performance and cost efficiency are required.
AAAC Dog Conductor Cable
AAAC DOG conductor is an All Aluminum Alloy Conductor manufactured according to ASTM B399 or IEC 61089 standards, offering high strength, good conductivity, and excellent corrosion resistance.The Dog-size AAAC conductor offers improved sag characteristics and mechanical stability, making it suitable for longer spans and areas exposed to coastal, industrial, or high-humidity environments. Its homogeneous aluminum alloy construction eliminates galvanic corrosion risk and reduces maintenance requirements over long service life. Produced in accordance with ASTM and IEC standards, the AAAC Dog Conductor Cable ensures consistent quality, uniform stranding, and reliable performance. It is widely selected for modern utility networks where efficiency, durability, and lifecycle cost optimization are critical.
AAAC Moose Conductor Cable
AAAC MOOSE conductor is manufactured in compliance with ASTM B399 or IEC 61089 standards, using high-strength aluminum alloy 6201-T81 for enhanced conductivity and corrosion resistance. Constructed entirely from high-strength aluminum alloy strands, it offers superior mechanical strength and corrosion resistance compared with traditional aluminum conductors. The Moose-size AAAC conductor is particularly suitable for long-span installations, providing excellent sag control and stable operation under heavy mechanical loads. Its all-alloy design ensures uniform conductivity and eliminates steel-related corrosion issues, extending service life in harsh environmental conditions. Manufactured under strict quality management systems, the AAAC Moose Conductor Cable complies with international standards and delivers reliable performance, simplified installation, and reduced lifecycle costs for utility and infrastructure projects worldwide.
AAAC Panther Conductor Cable
AAAC PANTHER Conductor is a premium-grade All Aluminum Alloy Conductor engineered for reliable performance in overhead distribution and sub-transmission lines. Compliant with ASTM B399, IEC 61089, and BS EN 50182 standards, this conductor is manufactured using high-strength 6201-T81 aluminum alloy, offering excellent conductivity, enhanced tensile strength, and superior corrosion resistance. Compared with traditional AAC conductors, the Panther-size AAAC conductor provides higher tensile strength and reduced sag, making it suitable for longer spans and higher mechanical loading conditions. Its all-aluminum alloy construction eliminates steel reinforcement, effectively preventing galvanic corrosion and improving long-term reliability, especially in coastal, humid, and industrial environments. Produced in accordance with IEC and ASTM standards, the AAAC Panther Conductor Cable ensures uniform strand geometry, stable resistance values, and consistent performance throughout its service life. It is widely selected by utilities seeking lower maintenance costs, improved line efficiency, and enhanced durability for modern overhead power networks.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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