3MVA Substation Transformers successfully shipped and will soon be sent to Guyana Power&Light Inc
2025-04-29
The world's leading power equipment manufacturer NPC Electric Group announced today that its independently developed 3MVA substation transformer has been successfully produced and passed strict quality inspection, and will soon be sent to Guyana Power&Light Inc.
13.8kV - 0.48Y/0.22kV, 3MVA substation transformers
We are pleased to announce the successful shipment of two units of 13.8kV - 0.48Y/0.22kV, 3MVA substation transformers to Guyana Power & Light Inc. These transformers are designed to deliver reliable performance and efficient power distribution, supporting the continued development of Guyana’s energy infrastructure. And we provide a series of technical support, including product catalogs, installation manuals, user manuals, maintenance manuals, etc.
This shipment marks another step forward in our commitment to providing high-quality transformer solutions to clients across the globe. We are proud to support Guyana Power & Light Inc. in their mission to enhance the country’s electrical grid and ensure stable power supply to communities and industries.
NPC Pole Mounted Transformer and Pad Mounted Transformers
Meanwhile, we can also manufacture the pole-mounted transformer and pad-mounted transformers.
Related Articles
Related Products
Quadruplex Service Drop Cable
NPC Electric Quadruplex Service Drop Cable offers efficient overhead three-phase service with neutral support. Comprising three-phase conductors (aluminum) insulated with XLPE or PE and helically twisted around a strong neutral messenger (ACSR, AAC, or covered aluminum), it meets ASTM, ICEA, and international standards. The messenger provides full self-support, allowing longer spans and reduced infrastructure costs. Premium insulation resists sunlight, moisture, and mechanical abrasion for decades of outdoor service. Lightweight and flexible, it simplifies installation with low sag. The Quadruplex Service Drop Cable ensures minimal losses, high mechanical endurance, and excellent weather performance up to 600V. Flame-retardant options enhance safety. Perfect for reliable power delivery in urban developments, commercial areas, street lighting, and temporary sites requiring safe, cost-effective aerial bundled solutions.2Y-high-voltage-power-cable-2.webp)
A2XS(FL)2Y MDPE High Voltage 36/60 (72.5)kV Power Cable
The A2XS(FL)2Y MDPE High Voltage Power Cable is a single-core aluminum conductor cable with XLPE insulation and an MDPE sheath, rated 36/60 (72.5) kV. Designed for high-voltage power transmission, it meets IEC 60840 standards, offering excellent electrical performance, mechanical protection, and water resistance. Its construction features an aluminum conductor, semi-conductive conductor screen, XLPE insulation, semi-conductive insulation screen, semi-conductive water swelling tape, copper wire metallic screen, longitudinal aluminum tape with PE copolymer coating, and an MDPE sheath. Water-blocking tape prevents water propagation, ensuring reliable operation in power stations, industrial plants, and distribution networks. Suitable for underground, underwater, indoor, outdoor, and duct installations, this cable is ideal for distribution networks, connections to generation units, and industrial processes.
2/3/4 Cores Aluminum Cable AL/XLPE/PVC Low Voltage Power Cable
The 2/3/4 Cores Aluminum Cable AL/XLPE/PVC is designed for reliable low-voltage power transmission and distribution in industrial, commercial, and utility applications. Manufactured with high-conductivity stranded aluminum conductors, premium XLPE insulation, and a durable PVC outer sheath, the cable provides an economical alternative to copper cables while maintaining excellent electrical performance. The XLPE insulation offers outstanding dielectric strength, low insulation losses, and thermal stability, allowing continuous conductor operation at temperatures up to 90°C. The PVC sheath protects against moisture, abrasion, chemicals, UV exposure, and environmental stress, ensuring long-term durability in demanding installations. Available in 2-core, 3-core, and 4-core configurations, the cable is suitable for single-phase and three-phase power systems. Manufactured according to IEC 60502-1 standards, it ensures safe and efficient electrical distribution across a wide range of applications. Its lightweight construction reduces transportation and installation costs, making the 2/3/4 Cores Aluminum Cable AL/XLPE/PVC an ideal solution for power infrastructure, commercial facilities, industrial plants, and renewable energy projects.
High Voltage Prefabricated Transformer Substation
The High Voltage Prefabricated Transformer Substation is a fully integrated power distribution system designed for high-voltage transmission and medium-voltage distribution applications in utility networks, renewable energy facilities, industrial plants, and infrastructure projects. The system integrates high-voltage switchgear, power transformers, low-voltage distribution equipment, intelligent protection devices, and automation systems within a compact modular enclosure to provide reliable and efficient electrical power transformation. Engineered for demanding outdoor operating conditions, the substation features a reinforced corrosion-resistant enclosure, advanced insulation technology, optimized thermal management systems, and intelligent safety protection structures. The prefabricated modular design significantly reduces civil construction requirements, shortens installation time, and improves transportation efficiency while maintaining high operational reliability and electrical safety performance. The High Voltage Prefabricated Transformer Substation supports flexible voltage classes, transformer capacities, and smart-grid communication interfaces, making it suitable for modern utility distribution systems, renewable energy integration projects, mining operations, oil and gas facilities, and industrial manufacturing plants. With customizable electrical configurations and intelligent monitoring functions, the substation delivers scalable and energy-efficient power distribution performance for complex electrical infrastructure applications.
6 Chola Aluminum Conductor Quadruplex Overhead Service Drop Cable
Introducing the 6 Chola Quadruplex Service Drop Cable, a versatile overhead solution for three-phase secondary distribution with neutral. Built with three 6 AWG aluminum phase conductors and one neutral messenger (7-strand) insulated with polyethylene or XLPE and formed into a quadruplex assembly, it meets ASTM and ICEA requirements for 600V service. The tough insulation offers outstanding protection against UV rays, moisture, tree contact, and abrasion. Self-supporting messenger design ensures easy pulling and reduced sag during installation. The 6 Chola Quadruplex 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 choice for electricians and utilities. Widely deployed in housing developments, commercial services, and temporary power setups, this cable ensures safe, long-lasting overhead connections from distribution transformers to customer service entrances worldwide.
11kV 800kVA Prefabricated Compact Substation
The 11kV 800kVA Prefabricated Compact Substation is an advanced integrated power distribution system designed to provide safe, efficient, and reliable medium-voltage to low-voltage energy transformation for industrial, commercial, and infrastructure applications. The substation integrates 11kV medium-voltage switchgear, an 800kVA distribution transformer, low-voltage distribution equipment, and intelligent protection systems into a compact outdoor enclosure, significantly reducing installation space and on-site construction requirements. Built for continuous operation in demanding environments, the compact substation features a durable weather-resistant enclosure, optimized thermal ventilation structure, high-performance insulation system, and reinforced electrical safety protection. Its modular architecture simplifies transportation, accelerates installation, and minimizes maintenance complexity while ensuring stable long-term operational performance. The 11kV 800kVA compact transformer substation is suitable for utility distribution systems, renewable energy integration, manufacturing facilities, commercial complexes, and urban electrical infrastructure projects. With optional intelligent monitoring and remote communication functions, the substation supports modern smart-grid applications and improves operational efficiency across distributed power networks.
5000kVA Oil Immersed Substation Transformer
The 5000kVA Oil Immersed Substation Transformer is engineered for high-capacity power substations that demand continuous stability, strong load adaptability, and long operational life. Featuring an advanced oil-immersed insulation system, the transformer effectively enhances dielectric strength and thermal conductivity, ensuring reliable performance under heavy and fluctuating load conditions. With superior short-circuit withstand capability and efficient cooling performance, the transformer provides dependable power conversion for substations serving industrial, commercial, and infrastructure applications.
3+2 Cores Copper Cable CU/XLPE/PVC 0.6/1kV
The Single Core Copper Cable CU/XLPE/PVC 0.6/1kV is engineered for reliable power transmission and distribution in industrial, commercial, and utility applications. Featuring a high-purity copper conductor, XLPE insulation, and durable PVC outer sheath, the cable delivers outstanding electrical conductivity, thermal stability, and mechanical protection. The XLPE insulation offers superior dielectric properties, allowing the cable to operate continuously at conductor temperatures up to 90°C while maintaining excellent insulation performance. The PVC sheath provides resistance against moisture, abrasion, chemicals, and environmental exposure, ensuring a long service life even in demanding installations. Designed according to international standards including IEC 60502-1, this cable is suitable for fixed installations in power networks, industrial facilities, commercial buildings, renewable energy projects, and infrastructure developments. Various conductor sizes and sheath colors can be customized to meet specific project requirements. Its combination of safety, durability, and efficient power transmission makes the Single Core Copper Cable CU/XLPE/PVC 0.6/1kV a dependable solution for modern electrical systems.
Three Phase Pole Mounted Transformer
The three phase pole mounted transformer delivers balanced, high-capacity power transformation for overhead distribution lines, stepping down medium voltages such as 11kV, 22kV, or 33kV to low voltages like 400V/415V or 480V in Y or Delta configurations. Engineered with a five-legged core/coil assembly and premium grain-oriented silicon steel, it reduces magnetic losses and harmonics while achieving high efficiency levels per DOE and IEC standards. The oil-immersed tank with ONAN cooling ensures effective heat dissipation and a 65°C rise rating for continuous operation under demanding loads. Robust features include porcelain HV bushings, polymer LV bushings, tin-plated terminals for copper/aluminum connections, pressure relief devices, and lightning arrester provisions, offering excellent weather resistance and protection in exposed installations. This design provides cleaner aesthetics, lower installation costs compared to single-phase banks, and reliable service for motor starts and variable loads, making it a top choice for utilities modernizing grids.
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.
33kV 35kV Solar Power Transformer
NPC Electric 33kV 35kV Solar Power Transformer is a specialized solution engineered to bridge the gap between solar inverters and the high-voltage utility grid. Unlike standard distribution units, these transformers are optimized to handle the pulsed DC-to-AC waveforms generated by modern PV inverters. Utilizing high-permeability magnetic cores and oxygen-free copper windings, they significantly reduce "No-Load" losses during non-sunlight hours, maximizing your project's Levelized Cost of Energy (LCOE). The robust tank design features enhanced heat dissipation fins, ensuring stable operation even under peak solar radiation in desert or tropical climates.
30kVA Dry Type Transformer
The 30kVA Dry type transformer complies with ANSI, CSA, NEMA, IEEE, IEC, GB, and DOE standards. NPC ELECTRIC manufactures dry-type transformers in strict accordance with the highest industry and international standards. The 30kVA dry-type transformer provides dependable, oil-free power transformation for indoor environments, stepping down primary voltages such as 480V Delta, 600V, 11kV, or 10kV to secondary outputs like 208Y/120V, 480Y/277V, or 400Y/230V in three-phase configurations.
Instrumentation Cables—Mica Tapped, XLPE Insulated, Overall Screened, Wire Armoured LSZH Sheathed Fire-Resistant Cables(CU/GMT/XLPE/OSCR/SWA/LSZH)
Instrumentation Cables with Mica Taped, XLPE Insulated, Overall Screened, Wire Armoured and LSZH Sheathed construction (CU/GMT/XLPE/OSCR/SWA/LSZH) are designed for critical signal transmission in fire-risk and safety-sensitive environments. The copper conductor is wrapped with mica tape to maintain circuit integrity under fire conditions, while XLPE insulation ensures stable electrical performance and thermal resistance. The overall screen reduces electromagnetic interference, enabling accurate signal transmission in industrial systems. Steel wire armouring provides mechanical protection against impact and external stress, making the cable suitable for harsh installation conditions. The LSZH outer sheath limits smoke emission and toxic gases during fire, enhancing personnel safety. These fire-resistant instrumentation cables are widely used where continuous operation and reliable signal control are essential, even in extreme conditions.
336.4 MCM MERLIN ACSR Conductor Cable
The ACSR CAA 336.4 KCM 18/1F MERLIN is a robust and efficient aluminium conductor steel reinforced cable, designed for high-performance in overhead power transmission and distribution lines. This conductor consists of 18 strands of hard-drawn 1350-H19 aluminium helically stranded around a single galvanized steel core wire, delivering an ideal combination of electrical conductivity and mechanical strength. Compliant with ASTM B232, this ACSR configuration is widely adopted in South American and international power systems. The steel core, galvanized to Class A or B, offers protection against corrosion, ensuring long service life in harsh environmental conditions. Meanwhile, the aluminium strands provide excellent current-carrying capacity and conductivity. The MERLIN design is particularly suitable for medium-voltage transmission lines and long-span installations where mechanical tension and conductor sag need to be controlled without compromising electrical performance.
Dry Type Isolation Transformer
The Dry Type Isolation Transformer is a highly reliable power conditioning and electrical isolation solution designed to provide complete galvanic separation between input and output circuits. By eliminating direct electrical connections between the primary and secondary windings, the transformer effectively reduces electrical noise, suppresses transient disturbances, minimizes ground loop currents, and enhances system safety. Its oil-free design makes it particularly suitable for indoor installations where environmental protection, fire safety, and operational reliability are critical requirements. Manufactured using high-grade silicon steel cores, advanced vacuum pressure impregnated (VPI) insulation technology, and precision-wound copper or aluminum conductors, the Dry Type Isolation Transformer delivers superior voltage regulation, thermal stability, and dielectric performance. The transformer is widely utilized in industrial automation systems, medical facilities, commercial buildings, telecommunications infrastructure, data centers, renewable energy installations, and sensitive electronic equipment applications. Its maintenance-friendly design and robust construction ensure long service life and dependable performance under demanding operating conditions.Welcome your inquiry
Honesty, Integrity, Frugality, Activeness and Passion