NPC Electric Supplies AAAC Conductors, Shield Wire & Medium-Voltage Cables to Ghana
2026-08-13
Introduction: Expanding Footprint in West Africa
NPC Electric is pleased to announce the successful supply of multiple high-quality power products to TESLA ELECTRICAL AND AUTOMATION LTD. The complete shipment was dispatched from Qingdao Port on May 27, marking another solid step in the company’s continued expansion into the West African market. This delivery underscores NPC Electric’s strong commitment to supporting local power infrastructure development across Ghana and the broader region.
As demand for reliable electricity grows rapidly in West Africa, partnerships with experienced local engineering and automation companies such as TESLA ELECTRICAL AND AUTOMATION LTD play a vital role. NPC Electric’s timely and precise delivery of specialized conductors and cables demonstrates its ability to meet stringent technical requirements while maintaining efficient global logistics.
Product Overview: Tailored Solutions for Ghanaian Projects
The supplied products include three key items carefully selected and manufactured for the customer’s specific project needs in Ghana:
-
AAAC Conductor, OAK, 13.95 OD
-
7/4.0 Shield Wire
-
3 × 70 + 3 × 25 mm² Cu CI2 N2XSHRH 6/10 (12) kV Power Cable (compliant with IEC 60502-2)
All products were designed and manufactured in strict accordance with relevant IEC standards. Each item was configured according to the exact technical specifications provided by the customer, ensuring optimal performance under the complex operating conditions typically encountered in Ghanaian transmission and distribution networks.
AAAC Conductor: Lightweight Strength for Overhead Lines
The AAAC (All Aluminium Alloy Conductor) OAK type with an outer diameter of 13.95 mm offers an excellent balance of electrical conductivity, mechanical strength, and corrosion resistance. Unlike traditional ACSR conductors, AAAC conductors contain no steel core, which significantly reduces weight while maintaining high tensile strength.
These characteristics make the AAAC OAK conductor particularly suitable for long-distance overhead transmission lines. Its superior corrosion resistance is especially valuable in coastal and humid environments common in parts of West Africa. The reduced weight also allows for longer spans between towers, potentially lowering overall project installation costs and improving construction efficiency.
Shield Wire: Enhanced Protection and Mechanical Reliability
The 7/4.0 shield wire provides critical mechanical and electrical protection for transmission systems. Constructed with seven strands of 4.0 mm diameter wire, this product delivers enhanced tensile strength and improved anti-interference performance.
In modern power networks, shield wires serve dual purposes: protecting phase conductors from lightning strikes and reducing electromagnetic interference. The robust design of the 7/4.0 shield wire ensures long-term durability even under harsh weather conditions, contributing to higher system reliability and reduced maintenance requirements over the lifetime of the line.
Medium-Voltage Power Cable: Safe and Stable Operation at 6/10 (12) kV
The 3 × 70 + 3 × 25 mm² copper medium-voltage cable is manufactured to the IEC 60502-2 standard and rated for 6/10 (12) kV systems. Featuring high-quality copper conductors, cross-linked polyethylene (XLPE) insulation, and a robust outer sheath (N2XSHRH construction), this cable is engineered for safe and stable operation in demanding environments.
The combination of three 70 mm² phase conductors and three 25 mm² earth/neutral conductors provides a balanced and reliable solution for medium-voltage distribution. Premium insulation and sheath materials offer excellent resistance to heat, moisture, and mechanical stress, ensuring consistent performance throughout the cable’s service life. Full compliance with IEC 60502-2 guarantees that the product meets internationally recognized safety and performance benchmarks.
Rigorous Testing and Quality Assurance
Prior to shipment, every product underwent comprehensive routine and type testing. These tests verified electrical performance, mechanical strength, insulation integrity, and overall durability. NPC Electric’s strict quality control processes ensure that only products meeting the highest reliability standards leave the factory.
This rigorous approach minimizes the risk of field failures and supports smooth installation and long-term operation for the end user. By combining precise manufacturing with thorough pre-shipment verification, NPC Electric delivers equipment that customers can trust in critical power infrastructure applications.
Strengthening Presence in the African Market
This successful cooperation further strengthens NPC Electric’s presence in the African market and highlights the company’s capability to deliver high-quality electrical equipment together with professional technical support to global clients. West Africa continues to invest in grid expansion, rural electrification, and industrial power supply, creating sustained demand for reliable conductors and cables.
NPC Electric’s ability to supply customized solutions that fully comply with international standards positions the company as a dependable partner for engineering firms and utilities across the region. Efficient supply chain management, combined with responsive after-sales service, enables the company to support projects from planning through to successful commissioning.
Commitment to Global Power Infrastructure
Looking ahead, NPC Electric remains dedicated to supporting international power infrastructure projects with efficient logistics, strict quality control, and responsive technical assistance. The company continues to expand its product portfolio and refine its manufacturing processes to meet the evolving needs of customers in Africa, Latin America, the Middle East, and other emerging markets.
By consistently delivering IEC-compliant conductors, cables, and related power equipment, NPC Electric contributes to the development of safer, more reliable, and more efficient electricity networks worldwide. The successful shipment to TESLA ELECTRICAL AND AUTOMATION LTD on May 27 stands as clear evidence of this ongoing commitment.
Conclusion
The delivery of AAAC OAK conductors, 7/4.0 shield wire, and IEC 60502-2 medium-voltage power cables from Qingdao Port represents more than a single transaction. It reflects NPC Electric’s growing role in supporting West African power development and its ability to provide tailored, high-performance solutions that meet both international standards and local project requirements. As the company continues to deepen its engagement with partners across Africa, it remains focused on quality, reliability, and long-term customer success.
Related Articles
Related Products
LV Submarine Cable
The Low Voltage Submarine Cable LV XLPE Armoured is a durable underwater power cable designed for reliable low voltage power transmission in marine environments. It features stranded copper or aluminum conductors, cross-linked polyethylene (XLPE) insulation for superior electrical performance, water-blocking layers, galvanized steel wire armour for mechanical protection, and a robust outer sheath resistant to abrasion and corrosion. Rated for 0.6/1kV or 1.8kV, this cable ensures excellent water tightness, high tensile strength, and long-term stability even in harsh seabed conditions. Manufactured according to IEC 60502-1 and submarine cable standards, the Low Voltage Submarine Cable LV XLPE Armoured is ideal for offshore platforms, island interconnections, coastal power supply, and harbor infrastructure. Its strong construction provides outstanding resistance to hydrostatic pressure, marine growth, and mechanical stresses, making it a trusted solution for safe and efficient underwater power distribution.
AAAC Rabbit Conductor Cable
AAAC RABBIT conductor is a compact, high-performance All Aluminum Alloy Conductor manufactured using 6201-T81 aluminum alloy, in compliance with ASTM B399, IEC 61089, and BS EN 50182 standards. Named "Rabbit" for its 50 mm² nominal area with 7-strand configuration, it offers superior conductivity (61% IACS) and tensile strength (295 MPa min) compared to ACSR. Made from heat-treated aluminum-magnesium-silicon alloy (6201-T81), this cable provides excellent corrosion resistance, low weight, and reduced sag for longer spans. Compliant with ASTM B398, B399, IEC 61089, and BS EN 50182 standards, it supports voltages up to 33kV with ampacity up to 250A at 75°C. The homogeneous alloy construction eliminates bimetallic corrosion and ensures uniform mechanical properties. The AAAC Rabbit Conductor Cable minimizes line losses, withstands harsh weather, and requires minimal maintenance. Ideal for rural electrification, urban upgrades, and renewable energy integrations, it delivers reliable, cost-effective power delivery in overhead lines worldwide, outperforming traditional conductors in corrosive or coastal environments.
NAYY-J and NAYY-O 0.6/1kV Low Voltage Power Cable
NAYY-J and NAYY-O are low voltage power cables designed according to IEC 60502-1 standard, suitable for fixed installation in indoor, outdoor, underground, or concrete (not subject to vibration) environments. Featuring solid or stranded aluminium conductors, PVC insulation, filler, and robust PVC outer sheath, they comply with VDE 0276-603 standards. NAYY-J includes a protective earth conductor (green/yellow), while NAYY-O does not. These unarmoured cables offer good electrical performance, mechanical strength, and resistance to moisture and chemicals. Lightweight aluminium design significantly reduces costs compared to copper. Suitable for direct burial, ducts, or indoor fixed installations where mechanical protection is not required. Flame-retardant with adequate current rating, the NAYY-J and NAYY-O 0.6/1kV Low Voltage Power Cables ensure reliable energy transmission with minimal losses. Widely applied in industrial facilities, commercial buildings, residential networks, and infrastructure projects needing cost-effective, maintenance-free low-voltage aluminium cabling worldwide.
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.
2500kVA Dry Type Transformer
The NPC ELECTRIC 2500kVA Dry Type Transformer is a high-capacity, reliable power solution designed for large industrial and commercial applications. With a power rating of 2500kVA, it features advanced dry-type insulation technology, offering superior safety, low maintenance, and long-term performance. Engineered to operate efficiently in demanding environments, this transformer delivers stable, noise-free power while minimizing environmental impact.
250kVA Single Phase Pad Mounted Transformer
NPC ELECTRIC 250 kVA single phase pad mounted transformer operates safely, reliably, and efficiently and can be installed indoors and outdoors. The industrial transformer has a rated power of 250 kVA, a primary voltage of 27600/16000V single-phase and a secondary voltage of 120/240V single-phase.The transformer has a primary loop feed and dead front primary connections.
1600kVA Three Phase Pad Mounted Transformer
The 1600kVA Three Phase Pad Mounted Transformer is a robust, liquid-immersed, self-cooled distribution transformer designed for reliable underground power delivery in high-demand environments. Built to exceed IEEE C57.12.34, ANSI C57.12.00, DOE 2016 efficiency standards, and CSA C802.3 requirements, this UL-listed compartmental-type unit features dead-front high-voltage bushings (200A loadbreak inserts), loop-feed or radial configurations, and a fully sealed tank with mineral oil or eco-friendly FR3 fluid options.Suitable for primary voltages like 12.47kV, 13.8kV, 24.94kV, or 34.5kV to secondary 480Y/277V or 208Y/120V, it provides overload capability, low maintenance, and enhanced fire safety for modern grid integration.
500kVA Oil Immersed Transformer
The 500kVA Oil Immersed Transformer is a heavy-duty, three-phase, liquid-filled distribution transformer engineered for reliable outdoor pole or pad-mounted installations in utility substations, large commercial complexes, medium to heavy industrial facilities, data centers, and suburban/rural power distribution systems. Standard configuration includes mineral oil or FR3 natural ester fluid, ONAN cooling, aluminum or copper windings, high-voltage 34.5kV / 24.94kV / 13.8kV / 12.47kV / 4.16kV (delta or wye), low-voltage 480Y/277V, 208Y/120V, 600Y/347V or custom, ±2×2.5% HV taps, radial or loop-feed dead-front design.
3150kVA Oil Immersed Transformer
3150kVA Oil Immersed Transformer is a high-capacity three-phase power transformer optimized for efficient voltage transformation in 50/60Hz AC medium-voltage networks, with primary ratings commonly at 11kV, 22kV, 33kV, or 35kV (adaptable to 10–38.5kV) and secondary at 0.4kV, 0.69kV, 6.3kV, 10kV, or 11kV. Employing advanced high-permeability grain-oriented silicon steel core (S13/S20 series compliant) for dramatically reduced no-load losses (typically 3200–5400W), high-purity copper windings, and premium insulating oil (IEC 60296 compliant, dielectric >60kV/2.5mm), it achieves low load losses (around 18–22kW at 75°C), strong overload capability (up to 150–180% short-duration), noise below 65dB, and efficiency exceeding 99%.This transformer minimizes operational expenses, transmission losses, and environmental impact in large-scale industrial, utility, and renewable setups.
FR-N20XA8E-AR 12/20kV Cable Gen to NF C 33-226 - AL/XLPE/MDPE
The NF C 33-226 AL-XLPE-MDPE 12/20(24)kV Cable is a high-quality medium voltage power cable designed for safe and efficient fixed installations. Constructed with a Class 2 stranded aluminum conductor, cross-linked polyethylene (XLPE) insulation, and a medium-density polyethylene (MDPE) outer sheath, it offers outstanding electrical performance, mechanical strength, and long service life. Complying with NF C 33-226, IEC 60502-2, and EN 60228 standards, this cable is ideal for industrial facilities, municipal networks, and commercial power supply systems. It provides superior resistance to water (AD7) and UV radiation (ISO 4892), while being halogen-free (IEC/EN 60754-1) for enhanced environmental and operational safety. With a rated voltage of 12/20 (24)kV and a maximum conductor operating temperature of 90°C, the AL-XLPE-MDPE construction ensures reliable, stable, and efficient power transmission in medium-voltage distribution networks.
H07RN-F AD8 EN 50525-2-21 Flexible Rubber Cable
The H07RN-F AD8 EN 50525-2-21 Flexible Rubber Cable is a versatile, heavy-duty flexible cable designed for demanding applications in harsh environments. It features fine-stranded class 5 bare copper conductors for excellent flexibility and conductivity, EPR (ethylene propylene rubber) core insulation for high dielectric strength and thermal resistance (90°C continuous, 250°C short-circuit), an overall tinned copper braid screen (optional for some variants), and a robust polychloroprene (neoprene) outer sheath providing superior oil resistance, flame retardancy (IEC 60332-1), abrasion/chemical resistance, and weatherproofing. The AD8 rating ensures submersible performance up to 10 meters depth for continuous use in wet or underwater conditions. Compliant with EN 50525-2-21 and VDE 0285 standards, it offers mechanical robustness, ozone resistance, and long service life. The H07RN-F AD8 is ideal for mobile equipment, construction sites, mining, marine applications, and industrial power supply where flexibility, water immersion, and safety are critical.
4 Scallop Aluminum Conductor Triplex Overhead Service Drop Cable
The 4 Scallop Triplex Aluminum Overhead Service Drop Cable is engineered for reliable utility power delivery from pole-mounted transformers to service entrances in residential, commercial, and temporary construction setups. It consists of two insulated phase conductors and a bare AAC (All-Aluminum Conductor) messenger that functions as both a neutral and mechanical support. Optimized for overhead single-phase service drops, it operates at voltages up to 600V and uses black cross-linked polyethylene (XLP) insulation to ensure long-lasting resistance to UV rays, moisture, and abrasion. This triplex configuration ensures excellent mechanical strength, reduced sag, and UV/weather resistance. Rated for 600V phase-to-phase and conductor temperatures up to 90°C (XLPE), it offers ampacity of 115A. Compliant with ASTM B-230, B-231, and ICEA S-76-474 standards, the 4 Scallop cable provides lightweight, corrosion-resistant performance ideal for long-term reliability in demanding aerial installations.
CONCENTRIC CABLE
NPC Electric Concentric Cable is designed with a central phase conductor surrounded by an evenly distributed concentric neutral conductor, providing a stable electrical return path and enhanced system safety. The concentric construction ensures uniform current distribution, reduces electromagnetic interference, and improves grounding reliability. High-purity copper or aluminum conductors are combined with durable insulation materials that offer excellent resistance to moisture, heat, and environmental stress. This cable structure is widely used in low-voltage power distribution, where mechanical protection and electrical stability are critical. The concentric neutral layer also enhances fault current handling and minimizes voltage drop during operation. With strong mechanical strength, long service life, and consistent electrical performance, concentric cables are suitable for underground installation and utility networks requiring dependable power delivery.
Instrumentation Cables—PVC Insulated, Overall Screened, Unarmoured PVC Sheathed Cables (CU/PVC/OSCR/PVC)
Instrumentation Cables CU/PVC/OSCR/PVC are PVC Insulated, Overall Screened, Unarmoured PVC Sheathed Cables. They are multi-conductor cables that carry and transport low-voltage electrical signals. These low-voltage signals are used to control and monitor electrical power systems. Instrumentation cables have many different industrial applications that include broadcasting, equipment control, such as drilling and pumping in the oil and gas industry, and data transfer, which includes analog and digital signals. They are manufactured according to the BS EN 50288-7 and BS EN 50288-1 standards to ensure quality. Depending on the application, instrumentation cables can be insulated with PVC or XLPE; the cables can be armoured or unarmoured. The sheathing materials can be of PVC, LSZH, or PE. The cables can have additional flame retardant or flame retardant properties, and they can be manufactured with special protections such as lead sheaths, or DRYLAM or AIRBAG technology.
ACAR Conductor ASTM B524 Standard - Aluminum Alloy Reinforced Cable
The ACAR Conductor ASTM B524 Standard is a high-performance Aluminum Conductor Alloy Reinforced designed for efficient overhead power transmission and distribution. It consists of concentrically stranded 1350-H19 aluminum wires surrounding a high-strength 6201-T81 aluminum-magnesium-silicon alloy core, providing an outstanding balance of electrical conductivity and mechanical strength. This construction delivers higher ampacity and better strength-to-weight ratio than equivalent ACSR conductors at the same weight, while offering superior corrosion resistance without steel core concerns. Compliant with ASTM B524, B230, and B398, the ACAR Conductor undergoes rigorous quality testing from raw materials to finished product. It features low DC resistance, reduced sag, and long service life, making it ideal for new lines or reconductoring projects where optimized performance and cost-effectiveness are essential.Welcome your inquiry
Honesty, Integrity, Frugality, Activeness and Passion