Wires and Cables
Service Drop Cable(ANS/CEA S-76-474)
Upgrade your power distribution with our high-quality Service Drop Cables, designed according to ANS/CEA S-76-474 standards for safe and reliable overhead electricity delivery. Our product range includes Duplex, Triplex, and Quadruplex Service Drop Cables, suitable for residential, commercial, and light industrial applications.
All our cables feature high-conductivity aluminum or copper conductors with weather-resistant insulation, providing excellent protection against UV radiation, moisture, and mechanical wear. Engineered for minimal maintenance and long-term service life, these cables support stable and efficient electricity distribution from utility lines to end users.
4/0 Appaloosa Aluminum Conductor Quadruplex Overhead Service Drop Cable
4/0 Appaloosa Aluminum Conductor Quadruplex Overhead Service Drop Cable is purpose-built for delivering 3-phase electrical power from pole-mounted transformers directly to buildings or service entrances. This overhead service cable is engineered for 600V phase-to-phase operation and provides long-lasting performance in utility and commercial applications. Constructed with 1350-H19 aluminum conductors and insulated with black cross-linked polyethylene (XLP), this cable is resistant to moisture, heat, and UV degradation. It operates efficiently at 90°C for XLP insulation and 75°C for standard polyethylene (PE). To provide mechanical strength and support during aerial installations, the cable includes a bare ACSR (Aluminum Conductor Steel Reinforced) messenger. Optional messengers include AAC or 6201-T81 aluminum alloy to suit various utility specifications and corrosion-resistance needs.
Copper Conductor Quadruplex Service Drop Cable 600V
Copper Conductor Quadruplex Overhead Service Drop Cable is designed for 600V phase-to-phase electrical distribution, primarily used to carry power from pole-mounted transformers to the customer's service entrance. It is also commonly deployed for street lighting, security lighting, and temporary power setups at construction sites. Available with either polyethylene (PE) or cross-linked polyethylene (XLP) insulation, this cable ensures safe operation at conductor temperatures up to 75°C (PE) or 90°C (XLP). The conductors are concentrically stranded soft copper, providing superior conductivity and flexibility. The neutral messenger can be solid or stranded bare hard-drawn copper, acting both as a neutral conductor and physical support for overhead installation.
NS75/NS90 Quadruplex Unjacketed Overhead Neutral Supported Cable
NS75/NS90 Quadruplex Unjacketed Overhead Neutral Supported Cable is designed to deliver three-phase power from secondary overhead power lines or pole-mounted transformers directly to the service entrance conductors of a building or structure. Rated for 600V systems, this cable combines durability, conductivity, and thermal performance, making it ideal for residential, commercial, and light industrial power distribution. Constructed with compact aluminum 1350-H19 conductors insulated with cross-linked polyethylene (XLP), the cable offers excellent resistance to sunlight, moisture, weathering, abrasion, chemicals, and physical stress.
Quadruplex Cable Aluminum Conductor Overhead Service Drop Cable 600V
Quadruplex Aluminum Conductor Overhead Service Drop Cable is designed to deliver three-phase power from pole-mounted transformers to the user's service head, where connection to the service entrance cable is completed. This 600V rated cable features 1350-H19 aluminum conductors, cross-linked polyethylene (XLP) insulation, and a bare ACSR messenger, making it durable and efficient for outdoor overhead distribution applications. It is suitable for use in environments where conductor temperatures do not exceed 75°C for polyethylene or 90°C for XLP insulated conductors.
1/0 Gammarus Aluminum Conductor Triplex Overhead Service Drop Cable
The 1/0 Gammarus Aluminum Conductor Triplex Overhead Service Drop Cable is engineered to deliver power from pole-mounted transformers directly to residential or light commercial service entrances. This triplex cable configuration consists of two phase conductors and one neutral messenger. Each aluminum conductor is insulated with black cross-linked polyethylene (XLP) for maximum protection against heat, moisture, and UV radiation. The bare AAAC neutral messenger supports the cable mechanically, allowing for safe and stable overhead suspension. Rated at 600 volts and compliant with ASTM and ICEA standards, this cable is designed for aerial use in overhead distribution systems where performance, strength, and reliability are required.
1/0 Leda Aluminum Conductor Triplex Overhead Service Drop Cable
1/0 Leda Triplex Aluminum Conductor Overhead Service Drop Cable is designed to deliver reliable and efficient power from utility poles to residential or light commercial structures. This cable features two XLP-insulated phase conductors and a bare AAAC neutral messenger, cabled together in a triplex configuration. Each conductor is composed of 1350-H19 series aluminum, known for its strength and conductivity, while the cross-linked polyethylene insulation (XLP) ensures resistance against heat, UV, moisture, and abrasion. This service drop cable is rated for use in 600V systems, with temperature limits of 75°C for PE or 90°C for XLP insulation. It is compliant with major ASTM and ICEA standards, making it a trusted solution for overhead power distribution.
1/0 Murex Aluminum Conductor Triplex Overhead Service Drop Cable
1/0 Murex Triplex Aluminum Conductor Overhead Service Drop Cable is engineered for reliable aerial power transmission from pole-mounted transformers to the user's service entrance. Featuring two insulated phase conductors and a bare neutral AAC messenger, this triplex cable is ideal for low-voltage overhead distribution systems. Each conductor is made of 1350-H19 series aluminum, known for high conductivity and lightweight properties. The conductors are individually insulated with black cross-linked polyethylene (XLP), offering excellent resistance to sunlight, abrasion, and moisture. This cable is rated for up to 600 volts, and operates at 75°C (PE insulation) or 90°C (XLP insulation), meeting or exceeding all applicable ASTM and ANSI/ICEA S-76-474 standards.
1/0 Neritina Aluminum Conductor Triplex Overhead Service Drop Cable
1/0 Neritina Triplex Aluminum Conductor Overhead Service Drop Cable is designed for dependable delivery of single-phase or split-phase electric power from pole-mounted transformers to the customer’s service entrance. This aerial cable consists of two phase conductors and one bare neutral messenger, constructed with high-conductivity aluminum and insulated with black cross-linked polyethylene (XLPE) for superior durability. Rated for 600 volts, the cable withstands conductor temperatures up to 75°C (for polyethylene insulation) or 90°C (for XLPE insulation). It meets all applicable ASTM and ICEA S-76-474 specifications, ensuring quality and compliance for utility, residential, and light commercial applications.
1/0 Purpura Aluminum Conductor Triplex Overhead Service Drop Cable
1/0 Purpura Triplex Aluminum Conductor Overhead Service Drop Cable is a durable and reliable aerial cable designed to deliver 600V power from utility lines to residential, commercial, or light industrial premises through a weatherhead service entrance. It consists of two insulated phase conductors and one bare neutral messenger, cabled together in a triplex configuration. The conductors are made of 1350-H19 aluminum, insulated with black cross-linked polyethylene (XLPE) for enhanced performance in extreme weather conditions, UV exposure, and mechanical stress.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
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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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