Product introduction

Experience the zenith of energy efficiency and discover the boundless versatility of our elite High-Quality 100VA Control Transformer. This remarkable device is distinguished by its cutting-edge New Silicon Steel Sheet Core. Meticulously engineered with precision, it fulfills the rigorous demands of modern machine tools and sophisticated mechanical systems. This transformer is the definitive choice for circuits requiring input voltages soaring up to 1000V, executing flawlessly at AC frequencies from 50-60Hz. It is intricately designed to assure uninterrupted performance at its rated capacity, effortlessly powering a diverse spectrum of general electrical appliances, localized lighting systems, and unwavering power indicators, all with a phenomenal capacity extending up to 50000VA.
· Impeccably crafted to maintain peak performance at impressive altitudes up to 2000 meters, ensuring efficiency remains unwaveringly intact.
· 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, it guarantees smooth, trustworthy, and consistent functionality.
· Sustains extraordinary efficiency with relative air humidity 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 free from harsh vibrations and shocks, safeguarded against intrusion by rain or snow, ensuring reliable, uninterrupted operation at all times.
Our transformers are expertly designed for environments free from explosion risks, functioning flawlessly without interference from corrosive gases or conductive dust that could compromise metal integrity or insulation. This ensures supreme safety and an extended lifespan.
Our transformers are meticulously crafted 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 operate with outstanding efficiency. Here, 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
In the illustrious year of 1992, a monumental chapter began for Dongliang Electric Co., Ltd. Armed with an impressive registered capital of 50 million RMB, we embarked on our journey to become a leader in the medium voltage transmission and distribution electrical equipment manufacturing industry. With nearly thirty years of unrivalled expertise under our belt, we have emerged as a beacon of innovation and quality. Our esteemed specialization covers an extensive array of transformers, including innovative dry-type, robust oil-immersed, precision machine tool, eco-friendly environmental protection, versatile control, and highly efficient lighting lamp transformers. Our expansive product portfolio is further enriched with superior voltage stabilizers, adaptive voltage regulators, advanced switchgear, sophisticated compact substations, and pioneering frequency converters, along with a comprehensive suite of electric devices. Strategically headquartered in the prestigious Yueqing City, Zhejiang Province-revered as the 'Electrical Appliance Capital of China'-our prime location presents breathtaking vistas of the East Sea and the Oujiang River, while the north is adorned with world-renowned national scenic marvels, creating an idyllic backdrop for our operations. At Dongliang Electric, our unwavering commitment to 'quality first, service foremost' propels us to pursue excellence with relentless dedication, continuous refinement, and bold innovation to surpass customer expectations. Our meticulously crafted quality control system ensures the highest standards of quality and safety, firmly establishing our esteemed reputation among our valued domestic and international clientele. Customer satisfaction is our unwavering goal, and we are passionately dedicated to delivering the most genuine, attentive, and rewarding service experience possible. We warmly invite you to visit our cutting-edge facility and eagerly anticipate forging a lasting partnership with you.
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Packaging & Shipping
Packing standard: At Dongliang Electric Co., Ltd., we are steadfast in upholding the integrity of your purchase with our top-tier packaging strategies. Utilizing only the most durable wooden cases or highly secure container solutions, we guarantee that our Superior High-Performance Transformer with New Silicon Steel Sheet Core reaches you in flawless condition. Our packaging not only protects but also preserves the unparalleled quality of our product throughout its journey to your doorstep.
Q: Who are we?
A: Dongliang Electric Co., Ltd. stands as a beacon of excellence in the transformer industry. With over three decades of experience, we pride ourselves on our unparalleled expertise in crafting high-performance transformers. Situated in the tech-forward region of Zhejiang, China, we continue to lead and innovate, ensuring our place as your reliable partner in transformer solutions.
Q: Can your product be customerized?
A: Without a doubt! At Dongliang Electric Co., Ltd., we understand the diverse demands for voltage, frequency, and transformers around the globe. Our Superior High-Performance Transformers are designed with full customization capabilities, allowing them to be precisely configured to meet your exact specifications, delivering peak performance regardless of the environment or unique needs.
Q: How about your after-sales servic?
A: At Dongliang Electric Co., Ltd., your satisfaction is our top priority, which is why we offer an exceptional 20-year after-sales service commitment. Our dedicated team is ready to provide unwavering support, ensuring that your experience with our products remains flawless and exceeds expectations, offering you peace of mind and unyielding confidence in our reliability.
For more questions, please feel free to reach out. Contact us and receive an immediate response.