Product introduction

Experience the zenith of energy efficiency and the boundless versatility of our elite High-Quality 100VA Control Transformer, distinguished by its innovative New Silicon Steel Sheet Core. Engineered with meticulous precision to fulfill the rigorous demands of contemporary machine tools and sophisticated mechanical systems, this transformer emerges as the definitive selection for circuits requiring input voltages soaring up to 1000V, all while executing flawlessly at AC frequencies spanning 50-60Hz. It is intricately designed to assure uninterrupted performance at its rated capacity, effortlessly powering a wide spectrum of general electrical appliances, localized lighting systems, and unwavering power indication with an extraordinary prowess extending to a phenomenal 50000VA.
· Impeccably designed to sustain peak performance at impressive altitudes up to 2000 meters, ensuring efficiency is unwaveringly maintained;
· Expertly engineered to operate with seamless precision across an extensive ambient air temperature range from -25ºC to +40ºC, with a 24-hour average temperature ceiling of +35ºC, guaranteeing smooth, trustworthy, and consistent functionality;
· Maintains extraordinary efficiency with relative air humidity kept below 90% at +25 °C and under 50% at +40 °C, ensuring dependable performance even in the most varied environmental conditions;
· Masterfully constructed to withstand environments devoid of harsh vibrations and shocks, safeguarded against intrusion by rain or snow, ensuring reliable, uninterrupted operation at all times;
Our transformers are expertly designed for deployment in environments free from explosion risks, functioning flawlessly without the interference of corrosive gases or conductive dust that could compromise metal integrity or insulation, thus ensuring supreme safety and an extended lifespan;
Our transformers are meticulously designed to accommodate a wide variety of capacity, voltage, and application specifications, showcasing an extensive range of structural designs. These include shell-encased and open-frame configurations, each precisely tailored for distinct and specialized applications.
Our transformer coils are available in double-winding or multi-winding arrangements and are precision-engineered to enable the secondary side to utilize multiple taps or windings, providing precise voltage and capacity distribution tailored to specific operational needs.
The double winding transformer coil is designed to function with outstanding efficiency, where the primary current is calculated as I1=Pe/U1, and the secondary current as I2=Pe/U2, facilitating optimal energy conversion and distribution.
Apply |
Mines, oil fields, subways, power plants, schools, hospitals, commercial centers, high-rise buildings |
Installation height |
The altitude does exceed 1000m |
The waveform of the power supply voltage |
similar to a sine wave |
Dongliang Electric Co., Ltd. stands as a pinnacle of professional manufacturing excellence, showcasing 32 years of unmatched expertise in the production of electrical equipment. Our specialization encompasses a comprehensive array of products, including dry-type and oil-immersed transformers, voltage stabilizers, regulators, switchgear, compact substations, and frequency converters. Our relentless dedication to rigorous quality control guarantees exceptional safety and unparalleled quality. Dongliang Electric Co., Ltd. has earned a prestigious reputation on both domestic and international stages, with an unwavering commitment to customer satisfaction. We warmly invite you to explore our state-of-the-art facilities and discover the potential for a mutually beneficial and enduring partnership.
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Company Profile
Embarking on a prestigious journey in 1992, Dongliang Electric Co., Ltd. has firmly rooted itself as a luminary in the realm of medium voltage transmission and distribution electrical equipment manufacturing. With a formidable registered capital of 50 million RMB, our company stands as a testament to nearly three decades of unparalleled expertise and innovation. Our illustrious specialization spans a vast array of transformer products, including pioneering dry-type, resilient oil-immersed, precision-driven machine tool, environmentally-conscious transformers, adaptable control units, and efficient lighting lamp transformers. Complementing this extensive range, we offer premier voltage stabilizers, dynamic voltage regulators, sophisticated switchgear, state-of-the-art compact substations, and innovative frequency converters, alongside a comprehensive suite of electric devices. Strategically headquartered in Yueqing City, Zhejiang Province, revered as the 'Electrical Appliance Capital of China,' we enjoy a prime location that boasts breathtaking vistas of the East Sea and Oujiang River to the south, and the grandeur of celebrated national scenic wonders to the north. This picturesque setting is the backdrop for our operations, driven by an unwavering commitment to 'quality first, service foremost.' This guiding tenet fuels our relentless pursuit of excellence, constant innovation, and unyielding refinement, all aimed at surpassing customer expectations. Our meticulously crafted quality control system is a testament to our dedication to ensuring the highest standards of quality and safety, fortifying our esteemed reputation among our valued clients, both domestically and internationally. Customer satisfaction is the cornerstone of our mission, and we are passionately committed to providing the most genuine, attentive, and rewarding service experience imaginable. We wholeheartedly invite you to visit our cutting-edge facility and eagerly anticipate the opportunity to forge a lasting partnership with you.
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Packaging & Shipping
Packing standard: At Dongliang Electric Co., Ltd., we prioritize and protect the integrity of your purchase with our premium packaging solutions. By employing only the most robust wooden cases or high-security container options, we ensure that our Premium High-Performance Transformer with New Silicon Steel Sheet Core arrives to you in impeccable condition. Our packaging not only shields but also maintains the extraordinary quality of our product throughout its entire journey to your location.
Q: Who are we?
A: Dongliang Electric Co., Ltd. is a shining example of excellence within the transformer industry. With more than three decades of dedicated experience, we take immense pride in our unrivaled expertise in crafting high-performance transformers. Located in the cutting-edge, technology-driven region of Zhejiang, China, we consistently lead the way in innovation, solidifying our reputation as your dependable partner in transformer solutions.
Q: Can your product be customerized?
A: Absolutely! At Dongliang Electric Co., Ltd., we recognize the global demand for customized voltage, frequency, and transformer solutions. Our Premium High-Performance Transformers offer complete customization capabilities, allowing them to be meticulously tailored to your precise requirements, ensuring optimal performance in any environment or unique application.
Q: How about your after-sales servic?
A: At Dongliang Electric Co., Ltd., your satisfaction reigns supreme, which is why we provide an outstanding 20-year after-sales service commitment. Our dedicated team is always prepared to offer steadfast support, ensuring that your experience with our products is nothing short of extraordinary, offering you peace of mind and unwavering confidence in our steadfast reliability.
For more questions, please feel free to reach out. Contact us and receive an immediate response.