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Substation Transformer

At Jiangsu RAN Electric Co., Ltd., we specialize in designing and manufacturing high-performance substation transformers that excel in the most demanding environments. Our transformers are built with sealed tank construction, ensuring durability and reliability across a wide range of applications. We adhere to the highest international standards, including CSA, ANSI, IEEE, AS, NZS, IEC, and EN, guaranteeing that our transformers meet stringent quality and safety regulations in global markets.

With a presence in over 30 countries, Jiangsu RAN Electric has developed a robust global footprint, especially in North America, where our transformers are recognized for their exceptional quality and performance. We pride ourselves on the ability to offer fully customizable solutions to meet your project’s specific needs. Whether you require side-mounted or top-mounted bushings for high or low voltage, or specialized throat designs such as full-height ATC or half-height ATC, we ensure seamless integration with high and low-voltage cabinets or other essential equipment.

Our transformers are designed to accommodate a variety of technical specifications, including oil pillows and On-Load Tap Changers (OLTC), to enhance performance and adaptability. We also provide customization based on environmental conditions, K-factor considerations, altitude, and efficiency requirements, ensuring optimal operation no matter the project scope or location. Jiangsu RAN Electric is committed to delivering transformers that meet your precise requirements, offering reliability and efficiency you can trust for all your power distribution needs.

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Single Phase Pole Mounted Transformer

At Jiangsu RAN Electric Co., Ltd., our single-phase pole-mounted transformers are engineered to support voltages up to 34.5 kV and power ratings reaching 333 kVA. Widely utilized in utility and industrial applications, our transformers are trusted across numerous installations in both North and South America. Our products come with certifications from UL, CSA, and CESI, as well as third-party testing reports from SGS, ensuring the highest standards of safety and performance.

Jiangsu RAN Electric offers a comprehensive production line dedicated to single-phase pole-mounted transformers, commonly known as overhead transformers. Our expertise lies in the design and manufacture of both conventional models and fully self-protected (CSP) variants.

A flagship product in our lineup, the CSP overhead transformer, features built-in protective mechanisms to ensure maximum safety and reliability. These transformers include a surge arrester on the high-voltage side, a circuit breaker on the low-voltage side, and a built-in protective fuse. This all-in-one protection system eliminates the need for additional external protective devices, significantly reducing installation costs and improving operational efficiency. Jiangsu RAN Electric is committed to delivering high-quality, innovative transformer solutions that meet the evolving demands of modern electrical systems.

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3 Phase Pad Mounted Transformer

Jiangsu RAN Electric Co., Ltd. is a professional manufacturer specializing in pad-mounted transformers, offering models with high voltage capacities of up to 44 kV and power ratings of up to 10 MVA. Our pad-mounted transformers are designed to meet the stringent quality and safety standards required in today’s electrical systems, and we take pride in our comprehensive line of UL-listed pad-mounted transformers. Our strong presence in the global market, especially in North America, is underscored by our annual export of thousands of three-phase pad-mounted transformers.

Adhering to industry standards such as ANSI/IEEE, CSA, DOE, and others, the Jiangsu RAN Electric team ensures timely delivery, fulfilling orders within 8-14 weeks. With a production capacity of more than 300 units per month, we are fully equipped to meet your project demands. We also offer customizable designs with high-quality accessories from leading brands like ABB, Eaton, and Qualitrol. Our transformers are designed to provide superior safety, eco-friendliness, aesthetic appeal, tamper resistance, and cost-effectiveness.

Catering to a wide range of sectors, including data centers, crypto mining, utilities, renewable energy, as well as industrial and construction applications, Jiangsu RAN Electric is committed to delivering reliable and innovative transformer solutions that meet the diverse needs of our clients.

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IEEE

DOE

CSA

Single Phase Pad Mounted Transformer

At Jiangsu RAN Electric Co., Ltd., we specialize in manufacturing a diverse range of single-phase pad-mounted transformers that meet various global standards. Our transformers are designed to be adaptable, available in both standard configurations and customizable to meet specific customer requirements. Typically installed outdoors in secure cabinets with doors and locks, our transformers come in power ratings from 15-250 kVA.

Our oil-insulated, self-cooled transformers offer both radial and loop feed options and are built with dead-front designs for enhanced safety. We provide transformers in two fundamental configurations, radial and loop feed, depending on the type of circuit installation. Prioritizing efficiency and space optimization, Jiangsu RAN Electric uses high-quality aluminum and copper windings in its transformers. All our products adhere to industry standards such as ANSI, IEEE, DOE, CSA, and NEMA, ensuring reliability and performance.

At Jiangsu RAN Electric, we are committed to delivering tailored solutions that meet our clients' precise needs. Our single-phase pad-mounted transformers are known for their high voltage capacity, stable neutral points, low energy losses, compact size, cost-effectiveness, safety, environmental responsibility, and aesthetic appeal. We aim to provide high-quality transformers that are both reliable and efficient, suitable for a wide range of outdoor applications.

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dry-type transformers

At Jiangsu RAN Electric Co., Ltd., we specialize in manufacturing a wide range of dry-type transformers that meet various international standards. Designed for flexibility and safety, our dry-type transformers are available in both standard configurations and customizable options to address specific customer requirements. Typically installed in indoor or outdoor environments, they are engineered for power ratings from 30 kVA to 2500 kVA.

Our dry-type transformers feature resin-encapsulated or open-winding designs, ensuring superior performance and enhanced safety. With their high resistance to fire and moisture, these transformers are ideal for applications in critical industries such as hospitals, high-rise buildings, and offshore facilities. Jiangsu RAN Electric utilizes high-grade aluminum and copper windings, along with advanced insulation technology, to ensure durability and reliability.

We adhere to stringent industry standards, including IEC, ANSI, IEEE, CSA, and DOE, to deliver transformers with high efficiency, reduced noise, and minimal maintenance requirements. The transformers are designed to operate efficiently under extreme environmental conditions, making them suitable for both industrial and commercial installations.

At Jiangsu RAN Electric, we are committed to innovation and sustainability. Our dry-type transformers are known for their environmentally friendly design, offering low energy losses, enhanced thermal performance, and safety features. With a focus on quality and customer satisfaction, we aim to provide tailored solutions that deliver maximum reliability, energy efficiency, and cost-effectiveness for a variety of applications.

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OUR ADVANTAGE

Large-Scale Production

We utilize advanced automation and efficient production processes to support large-scale transformer manufacturing, ensuring high quality and fast delivery.

Experienced Engineers

Our team of engineers brings extensive expertise to every project, ensuring that each transformer is designed and manufactured with precision and reliability.

International Certifications

Our transformers are certified to UL, CSA, IEC, ANSI standards, ensuring compliance with strict global quality and safety regulations.

Innovative Technology

We incorporate smart monitoring, low-loss cores, and other new technologies to enhance efficiency, extend transformer lifespan, and reduce energy consumption and maintenance costs.

Custom Solutions

We provide flexible custom transformer solutions based on customer requirements, meeting unique voltage, environmental, and efficiency needs.

Environmental Responsibility

Our transformers meet environmental standards with low loss, low noise, and low emissions, helping customers achieve sustainability goals.

SALES NETWORK

ADVANTAGE

We're dedicated to excellence in all our endeavors and eagerly anticipate collaborating with you!

30+

20%

25%

Countries

Repurchases

Referrals

Our transformers are exported to over 30 countries, achieving a 20% repeat business rate from our loyal customers and with 25% of new orders originating from their referrals. This reflects our commitment to quality, reliability, and customer satisfaction.