Wires and Cables
Low Voltage Power Cable
Ensure reliable and safe power distribution with our premium Low Voltage Power Cables. Engineered for versatility and long-term performance, these cables feature advanced insulation (e.g., PVC/XLPE) and high-purity copper conductors, making them ideal for residential, commercial, and light industrial applications. Our LV cables offer excellent flexibility, superior resistance to abrasion and moisture, and low fire hazard properties, ensuring minimal energy loss and maximum safety. Rated up to 1 kV, they support essential power circuits, machinery connections, and lighting systems. Choose our durable cables for guaranteed compliance and a resilient electrical infrastructure.
Single Core SWA Armoured Cable XLPE Insulated Power Cable
The Single Core SWA Armoured Cable is designed for reliable power transmission in installations requiring high mechanical protection and long-term durability. Manufactured with high-conductivity copper or aluminum conductors, premium XLPE insulation, galvanized steel wire armour, and a robust PVC outer sheath, the cable provides excellent electrical performance and superior mechanical strength. The XLPE insulation offers outstanding dielectric properties, low power losses, and thermal stability, allowing continuous conductor operation at temperatures up to 90°C. The galvanized steel wire armour enhances tensile strength and resistance to impact, compression, and external mechanical damage, making the cable ideal for underground and direct burial applications. The durable PVC sheath protects against moisture, chemicals, abrasion, UV exposure, and environmental conditions. Manufactured according to IEC 60502 standards, the cable is widely used in utility substations, renewable energy projects, industrial plants, commercial facilities, and power distribution networks. The Single Core SWA Armoured Cable combines electrical efficiency, safety, and mechanical reliability, making it a preferred solution for demanding power infrastructure projects worldwide.
2/3 Cores SWA Armoured Cable
The 2/3 Cores SWA Armoured Cable 0.6/1kV CU/XLPE/SWA/PVC is a heavy-duty low voltage power cable designed for installations requiring superior mechanical protection. It features 2 or 3 stranded copper conductors, cross-linked polyethylene (XLPE) insulation for excellent thermal and electrical performance, galvanized steel wire armour (SWA) for high crush, impact, and tensile strength, and a durable PVC outer sheath. Rated for 0.6/1kV, this cable provides high current-carrying capacity, low voltage drop, and long-term reliability in harsh environments. Manufactured according to IEC 60502-1, the 2/3 Cores SWA Armoured Cable 0.6/1kV is ideal for direct burial, underground ducts, cable trays, and exposed installations. Its strong steel wire armour offers outstanding protection against external mechanical stresses, rodents, and impacts. It is widely used in industrial plants, substations, commercial buildings, and infrastructure projects where safety and durability are critical.
4/5 Cores SWA Armoured Cable
The 4/5 Cores SWA Armoured Cable is engineered for demanding power distribution applications where durability, safety, and mechanical protection are critical. Manufactured with premium copper or aluminum conductors, advanced XLPE insulation, galvanized steel wire armour, and a weather-resistant PVC outer sheath, the cable provides exceptional reliability in harsh operating environments. Its steel wire armour offers excellent protection against impact, tensile loads, crushing forces, and accidental mechanical damage. This makes the cable ideal for underground installations, cable trenches, and direct burial applications. The XLPE insulation delivers superior dielectric performance, low transmission losses, and thermal resistance up to 90°C continuous operation. The PVC outer sheath provides excellent resistance against moisture, chemicals, oils, abrasion, and UV radiation. Complying with IEC and BS standards, the cable is suitable for utility networks, industrial facilities, renewable energy projects, transportation infrastructure, and commercial developments. The 4/5 Cores SWA Armoured Cable offers an economical and dependable solution for modern power distribution systems.In-Depth Analysis
NPC Electric power 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 power cable 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 low-voltage power cable trusted by industries worldwide.
High Quality for LV Cables Manufacturer
We are dedicated to providing premium low-voltage power cables, meticulously manufactured from high-purity copper conductors and fortified with advanced insulation materials like XLPE and PVC. Every batch undergoes rigorous testing to not only meet but exceed stringent international standards such as IEC and BS. This commitment ensures our LV cables possess exceptional durability, superior abrasion and moisture resistance, and a significantly extended service life across diverse operational environments. Choosing our reliable low-voltage power cable solutions guarantees robust, long-lasting performance for your critical electrical infrastructure, minimizing replacements and maintenance over time.
Optimized Performance & Energy Efficiency
Our low-voltage cables are precision-engineered to deliver optimal electrical performance, critically designed to minimize energy loss and maximize power transmission efficiency throughout your systems. Specifically, our 0.6/1 kV cables ensure a stable and consistent current flow while significantly reducing voltage drop, which directly contributes to overall system efficiency. This focus on performance translates into tangible cost savings and reduced operational expenses for all your power distribution projects, from intricate residential wiring to extensive commercial and industrial applications. Invest in our cables for smarter, more efficient energy use.
Safety & Compliance Guaranteed
At the core of our manufacturing philosophy is an unwavering commitment to safety. All our LV power cables are developed and produced in strict adherence to a comprehensive range of global safety regulations and critical industry standards, ensuring peace of mind for every installation. We specifically engineer our cables for superior flame retardancy and environmental resilience, often utilizing halogen-free and low-smoke materials to mitigate risks. By prioritizing the use of safe, non-toxic components, our electrical wiring solutions are not just highly effective but also actively contribute to creating a safer operational environment for buildings, infrastructure, and personnel alike, protecting your most valuable assets.
Expert Support & Tailored Solutions
We believe in offering more than just products; we provide unparalleled expert support and personalized service. Our seasoned team possesses profound knowledge of low-voltage electrical systems and stands ready to offer bespoke advice perfectly suited to your specific project requirements. From guiding you through the optimal power cable selection process to meticulously detailing technical specifications and deployment strategies, we are your dedicated, trusted partner. Whether you need custom-engineered or standard LV cable solutions, our commitment is to ensure seamless project execution and long-term satisfaction, making your complex electrical engineering challenges manageable and successful.
Product Show
Explore the detailed design and practical application scenarios of low-voltage power cables
Power Cable Design
power cable core design
Low Voltage Power Cable
lv power cable design
High Voltage Power Cable
hv power cable design
Three Cores Power Cable
three cores power cable design
Medium Voltage Power Cable
mv power cable design
SWA HV Power Cable
swa high voltage power cable
Single Core Power Cable
single core power cable design
Five Cores MV Power Cable
five cores mv power cable design
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
Solar Calbe- QA TECHNIC
UL Product Certificate
Project Cases
NPC low-voltage power 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
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What are low voltage power cables?
Low voltage power cables are electrical cables designed to carry electrical current at voltages up to 1kV. These cables are used in residential, commercial, and industrial applications for power distribution and internal wiring systems. They are commonly found in lighting circuits, appliances, and smaller electrical installations. Low voltage cables are typically made with copper or aluminum conductors and feature insulation that ensures safe transmission of electricity within buildings and infrastructure. -
What are the different types of low voltage cables?
There are several types of low voltage cables, each designed for specific applications:
1. Power cables: These cables are used for general electrical distribution and power transmission within buildings.
2. Control cables: Used to transmit control signals for various electrical equipment.
3. Communication cables: Designed for telecommunication systems, including data transfer.
4. Flexible cables: These cables are used where the installation requires movement, such as in machinery or mobile equipment. -
Where are low voltage power cables typically used?
Low voltage power cables are primarily used in residential and commercial electrical systems for lighting, appliance power supply, electrical circuits, and distribution panels. They are also used in industrial applications to connect machinery, lighting systems, and control systems. These cables are commonly installed in walls, floors, and roofs of buildings and are an essential part of any electrical installation. -
What are the benefits of using low voltage power cables?
Low voltage power cables offer several benefits, including cost-effectiveness, ease of installation, and safety. These cables are lightweight and flexible, making them easy to route through walls, ceilings, and other tight spaces. They are also designed to be durable, offering long-term performance and minimal maintenance. Additionally, low voltage cables are safer for residential and commercial use, as they are designed to handle electrical currents that are below 1kV, reducing the risk of electrical hazards. -
What materials are used in low voltage power cables?
Low voltage power cables are typically made from copper or aluminum conductors, which provide excellent electrical conductivity. The insulation material used for these cables is often PVC (polyvinyl chloride) or XLPE (cross-linked polyethylene), which provides durability and excellent protection against electrical faults. The outer sheath is usually made from PVC or PE (polyethylene) to provide mechanical protection and ensure the cables are resistant to environmental factors like moisture, chemicals, and UV radiation.
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