Description
A 1500KVA transformer (also known as a 1.5 MVA transformer) is widely used in industrial power distribution, commercial facilities, renewable energy systems, and utility substations to ensure stable and efficient voltage transformation. As a professional 1500KVA transformer manufacturer and supplier, our factory designs and produces high-performance oil immersed transformers and dry type transformers that meet international standards such as IEC and IEEE. To better understand how a 1500KVA oil immersed transformer operates within electrical distribution systems, you can learn more about the transformer working principle.
With advanced production equipment, strict quality control, and extensive export experience, we provide reliable 1500 kVA power transformers that deliver excellent efficiency, long service life, and stable performance in demanding electrical networks. Whether for industrial plants, solar power projects, or grid infrastructure, our 1500KVA distribution transformers are engineered to provide safe, durable, and energy-efficient power solutions for global customers.
1500KVA Oil Immersed Transformer Manufactured by Anhui Solarasia Energy Technology Co., Ltd
This image displays a 1500KVA oil immersed transformer manufactured by Anhui Solarasia Energy Technology Co., Ltd, a professional power transformer manufacturer and global transformer supplier specializing in medium voltage electrical equipment. The 1500KVA transformer is designed for reliable operation in electrical distribution systems, industrial power networks, renewable energy projects, and infrastructure facilities.
As an experienced oil immersed transformer factory in China, we design and manufacture oil filled transformers with optimized magnetic cores, high-grade insulation materials, and advanced oil cooling structures to ensure stable long-term performance. The transformer 1500KVA model provides high efficiency, low loss operation, and excellent voltage regulation, making it suitable for power plants, factories, data centers, and utility substations.
Our company focuses on supplying durable and energy-efficient oil immersed distribution transformers to international customers and EPC contractors, providing reliable electrical equipment for global power distribution projects.
Structural Details of the 1500KVA Oil Immersed Transformer

This image highlights the detailed structural components of the 1500KVA oil immersed transformer, including high-voltage terminals, low-voltage terminals, corrugated cooling fins, oil tank structure, lifting plates, and the installation base. These structural elements are designed to ensure reliable electrical connections, efficient heat dissipation, and strong mechanical stability during long-term operation.
As a professional transformer manufacturer and transformer supplier, our factory carefully engineers each 1500KVA transformer using high-quality copper or aluminum windings, premium silicon steel cores, and durable transformer oil insulation systems. The advanced cooling structure of this oil cooled transformer helps maintain optimal operating temperatures and improves overall system reliability.
The structural design of this oil immersed distribution transformer allows it to perform efficiently in demanding environments such as industrial plants, commercial facilities, and medium voltage electrical networks requiring stable power transformation.
Certifications of Our Oil Immersed Transformer Manufacturing Factory

This image presents the international certifications and quality management systems achieved by our oil immersed transformer manufacturing factory. As a trusted transformer manufacturer and exporter, we follow strict production standards and testing procedures to ensure that every 1500KVA oil immersed transformer meets global safety, reliability, and efficiency requirements.
Each transformer 1500KVA produced in our factory undergoes multiple quality inspections including insulation resistance testing, load loss testing, voltage ratio verification, and electrical performance evaluation. These processes guarantee that our oil filled power transformers meet the technical requirements of industrial users, electrical contractors, and infrastructure developers.
Our commitment to quality and compliance allows us to provide dependable electrical distribution transformers to international markets, strengthening our reputation as a reliable power transformer supplier for global power distribution systems.
The design and testing of our transformers follow internationally recognized IEEE transformer standards to ensure safety, insulation reliability, and electrical performance.
Professional Transformer Manufacturer and Supplier – Solarasia Factory

This image shows the production workshop of our oil immersed transformer factory in China, where a wide range of medium voltage power transformers are manufactured using advanced equipment and strict quality control processes. The factory integrates modern production technologies including silicon steel core stacking, precision coil winding, vacuum oil filling, and comprehensive electrical testing.
As an experienced transformer manufacturer, we produce various types of oil immersed distribution transformers, including 1500KVA transformers, customized electrical transformers, and industrial power transformers designed for different voltage and power requirements. Our factory is equipped with modern manufacturing lines and professional engineers to ensure consistent product quality.
By combining advanced production technology with strict quality inspection systems, we provide reliable oil filled transformers for customers worldwide, strengthening our reputation as a professional transformer supplier and power equipment manufacturer.
Export Packaging and Global Shipping of 1500KVA Transformers

This image shows the professional export packaging and container loading process used for delivering 1500KVA oil immersed transformers to international customers. Each oil filled transformer is securely packed using reinforced wooden structures, moisture-proof protection, and anti-shock packaging materials to prevent damage during long-distance transportation.
As an experienced transformer supplier and exporter, we understand the importance of safe logistics for large electrical equipment such as 1500KVA transformers. We use professional packaging to meet international shipping standards. This ensures the 1500kVA transformer arrives in perfect condition. Our factory follows strict standards for safe transformer packaging for global shipping to protect large electrical equipment during international transportation.
Our company has successfully exported medium voltage power transformers to many regions including the Middle East, Southeast Asia, Africa, and other global markets, providing reliable equipment for industrial and infrastructure power distribution projects.
Global Engineering Projects Using Our 1500KVA Oil Immersed Transformers

This project collage demonstrates real applications of our 1500KVA oil immersed transformers in international infrastructure and industrial projects, including the KSA Seawater Desalination Project and the Malaysia Data Center Project. These large-scale projects require highly reliable medium voltage power transformers capable of operating under demanding conditions and continuous electrical loads.
As a professional oil immersed transformer manufacturer, we provide robust electrical power transformers designed for industrial facilities, utility substations, and critical infrastructure systems. Our 1500KVA transformer solutions are widely used in desalination plants, energy infrastructure, manufacturing facilities, and data centers where stable power distribution is essential.
These successful installations demonstrate the reliability and engineering capability of our transformer factory, reinforcing our position as a trusted global transformer supplier for international EPC projects.
Successful Cooperation Between Our Transformer Supplier Team and International Clients

This photo captures a successful meeting between our company team and international customers after completing a transformer supply cooperation agreement. As an experienced transformer manufacturer and supplier, we maintain long-term partnerships with global clients by delivering high-quality 1500KVA oil immersed transformers and professional engineering support.
Our company works closely with electrical contractors, infrastructure developers, and industrial operators to provide reliable oil immersed distribution transformers for a wide range of power applications. Through strong communication, technical consultation, and efficient project management, we help our partners implement stable and efficient power distribution systems.
The transformer 1500KVA supplied by our factory is widely recognized for its performance, durability, and cost-effective operation, making our company a trusted power transformer supplier for international energy and industrial projects.
Headquarters of Anhui Solarasia Energy Technology Co., Ltd Transformer Manufacturer

Company Headquarters & Overview
This image shows the headquarters of Anhui Solarasia Energy Technology Co., Ltd. We are a professional transformer manufacturer and exporter. Our company specializes in electrical power distribution equipment. We focus on the design, production, and international supply of oil-immersed transformers. We also produce dry-type transformers and other medium-voltage products.
Global Supply Capability
As a reliable supplier, we provide high-quality 1500kVA oil-immersed transformers to customers worldwide. Our engineering team and manufacturing facilities support infrastructure developers and EPC contractors. We also provide industrial users with dependable electrical distribution transformers. Our expertise ensures every project receives the right power equipment.
Trusted Industry Partner
Our company has years of manufacturing experience and international export capability. We are a trusted global transformer factory. We provide durable oil-cooled transformers and power distribution solutions. Our products serve diverse energy, industrial, and infrastructure projects across the globe.
Technical Specifications of the 1500KVA Oil Immersed Distribution Transformer
| Rated Power | 1500 kVA | |
| Rating Primary Voltage | 2.4 – 34.5kV | |
| Secondary Voltage | 480/277V 400/230V 380/220V Customized | |
| Frequency | 50/60Hz | |
| Vector Group | Dyn11, Yyn0, Dyn5 | |
| Winding Material | Aluminum/Copper | |
| Efficiency | As IEEE, Doe 2016, CAS Std or Customized | |
| Impedance Voltage | Nominal 2% or Customized 1.1 – 5.75% | |
| Altitude | ≤1,000m or Customized | |
| Color | ANSI 70 Light gray/Munsell 7GY3.29/1.5 or customized, etc | |
| Tank material | Mild Steel, 304 Stainless Steel | |
| Insulating Oil Weight | 780 kg | |
| Total Weight | 4300 kg | |
| Outline Dimensions (L×W×H) in. | 2550 × 1600 × 2400(mm) | |
Technical Specifications
This technical diagram presents detailed 1500kVA transformer specifications. It includes rated power, primary voltage ranges, and secondary voltage options. The diagram also specifies vector groups like Dyn11 and Yyn0. Other parameters cover impedance voltage, winding materials, and oil weight. These details illustrate our engineering capabilities and performance standards.
Customizable Solutions
As a professional manufacturer, we offer customizable 1500kVA transformer solutions. Our engineering team adapts each unit to your specific electrical grid. Customers can select different voltage configurations and winding materials. We also offer various efficiency standards to meet your project requirements.
Reliable Performance
This oil-immersed distribution transformer provides stable voltage transformation. It delivers efficient energy performance and a long service life. We design these units specifically for industrial power networks and infrastructure systems. This ensures consistent power for your most demanding applications.
Why Choose Our Oil Immersed Transformer Factory
Anhui Solarasia Energy Technology Co., Ltd. is a professional transformer manufacturer and global supplier. We specialize in designing high-quality 1500kVA oil-immersed transformers for industrial and infrastructure projects. Our factory integrates advanced manufacturing technology with strict quality control systems. Experienced engineering teams ensure every unit delivers stable performance and a long operational life.
We manage the entire production process from raw material selection to final electrical testing. Each 1500kVA transformer undergoes comprehensive inspection procedures to meet international quality standards. Our commitment to excellence drives reliable power distribution for clients worldwide.
Key advantages of our transformer factory
Professional Manufacturing Experience
Our company operates a modern oil immersed transformer factory in China, producing medium voltage oil filled transformers for global customers. With years of manufacturing experience, we provide reliable electrical distribution equipment for industrial, commercial, and infrastructure applications.
Advanced Production Equipment
Our facility operates advanced production lines for high-performance transformers. We utilize silicon steel cutting machines and precision coil winding equipment. Vacuum oil filling systems and high-voltage laboratories ensure every unit meets strict safety standards.
Strict Quality Inspection
We test every distribution transformer for voltage ratio and load loss. Our team also verifies insulation resistance and temperature rise. These rigorous inspections ensure reliable operation in demanding electrical environments.
Global Export Experience
As a trusted supplier, we export 1500kVA transformers to diverse global markets. Our products serve customers across the Middle East, Southeast Asia, and Africa. We maintain a strong track record in international electrical equipment distribution.
Customized Transformer Solutions
Our engineering team designs customized power transformers based on your specific project. We adjust voltage configurations, vector groups (Dyn11/Yyn0), and insulation systems. Our flexible cooling structures meet unique environmental requirements.
Global Logistics & Support
We combine manufacturing expertise with reliable global logistics. Our team provides dependable power distribution solutions for international energy projects. We deliver high-quality oil-cooled transformers to industrial sites worldwide.
1500KVA Oil Immersed Transformer FAQ
What is a 1500KVA oil immersed transformer used for?
The 1500kVA oil-immersed transformer steps down voltage in medium-voltage distribution systems for industrial, commercial, and infrastructure use. Factories, data centers, renewable energy sites, and utility substations rely on these units to ensure stable and efficient power delivery.
What is the typical voltage configuration of a 1500KVA transformer?
A standard 1500KVA transformer can support a wide range of voltage configurations depending on the electrical grid requirements. Typical primary voltages range from 2.4kV to 34.5kV, while common secondary voltages include 480V, 400V, 415V, or 380V. As a professional transformer manufacturer, we also provide customized voltage configurations for specific power distribution systems.
What are the advantages of an oil immersed transformer compared with dry type transformers?
An oil immersed distribution transformer offers several advantages, including better cooling performance, higher overload capacity, and longer service life. Internal insulating oil enhances heat dissipation and reliability. This allows the 1500kVA transformer to handle heavy loads efficiently.
What is the typical efficiency of a 1500KVA oil filled transformer?
High-quality 1500kVA oil-immersed transformers typically exceed 98% efficiency, following DOE, IEEE, or IEC standards.
How much does a 1500KVA oil immersed transformer cost?
Voltage configuration, winding material, and efficiency standards all influence the 1500kVA transformer’s final price. Choosing between copper or aluminum windings significantly impacts both initial costs and long-term performance. To receive an accurate quotation, please provide your specific primary voltage, secondary voltage, and vector group. We also require your installation environment details to ensure the transformer meets all project requirements.
Are your transformers suitable for international projects?
Yes. As a professional oil immersed transformer supplier, our company manufactures 1500KVA oil filled transformers for global infrastructure projects. Our transformers power industrial plants, utility grids, and renewable energy projects in commercial systems worldwide. For higher capacity power distribution systems, you may also consider our 2000KVA oil immersed transformer designed for heavy industrial applications.








Reviews
There are no reviews yet.