Product introduction

Immerse yourself in the pinnacle of efficiency and unparalleled versatility with our esteemed High-Quality 100VA Control Transformer. This cutting-edge marvel boasts the groundbreaking New Silicon Steel Sheet Core, meticulously engineered to meet the rigorous demands of advanced machine tools and sophisticated mechanical systems. As the definitive choice for circuits requiring input voltages up to 1000V, this transformer operates flawlessly at AC frequencies ranging from 50-60Hz. Masterfully crafted to ensure uninterrupted, full-capacity performance, it effortlessly powers a diverse range of general electrical appliances, local illumination systems, and steadfast power indicators with an impressive capacity of up to 50000VA.
· Meticulously engineered to maintain optimal performance at impressive altitudes of up to 2000 meters, ensuring that efficiency remains uncompromised in high-altitude environments;
· Designed with precision to function smoothly across a broad ambient air temperature range from -25ºC to +40ºC, with a 24-hour average not exceeding +35ºC, guaranteeing consistent, dependable, and smooth functionality;
· Maintains exceptional efficiency with relative air humidity under 90% at +25 °C and below 50% at +40 °C, ensuring robust performance in diverse environmental conditions;
· Expertly crafted to withstand environments without harsh vibrations or shocks, shielded against rain or snow, ensuring reliable, uninterrupted operation at all times;
Our transformers are ingeniously designed for use in environments free of explosion risks, performing seamlessly without the presence of corrosive gases or conductive dust that could compromise metal integrity or insulation, ensuring maximum safety and long-lasting durability;
Our transformers are masterfully engineered to meet a wide variety of capacity, voltage, and application needs, showcasing an array of structural designs. This includes shell-encased and open-frame forms, each meticulously tailored to cater to specific, specialized applications.
Our transformer coils are available in both double-winding and multi-winding configurations, precision-crafted to enable the secondary side to utilize multiple taps or windings, allowing for precise voltage and capacity distribution tailored to specific operational needs.
The double winding transformer coil is innovatively designed to perform with exceptional efficiency, calculating primary current as I1=Pe/U1 and secondary current as I2=Pe/U2, to enhance 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 |
We are a distinguished professional manufacturer, boasting 32 years of unparalleled expertise in producing electrical equipment. Our specialization spans a broad spectrum of products including dry-type and oil-immersed transformers, voltage stabilizers, regulators, switchgear, compact substations, and frequency converters. Our unwavering commitment to stringent quality control ensures exceptional safety and unmatched quality. Dongliang Electric Co., Ltd. has earned a prestigious reputation both domestically and internationally, with a steadfast focus on customer satisfaction. We warmly invite you to visit our state-of-the-art facilities and explore the potential for a mutually beneficial and enduring partnership.
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Company Profile
In the illustrious year of 1992, Dongliang Electric Co., Ltd. embarked on its remarkable journey, fortified with an impressive registered capital of 50 million RMB. With nearly three decades of unmatched expertise, we have become a beacon in the medium voltage transmission and distribution electrical equipment manufacturing arena. Our esteemed specialization encompasses a wide spectrum of transformers, including the innovative dry-type, robust oil-immersed, precision machine tool, eco-conscious environmental protection, versatile control, and efficient lighting lamp transformers. Our extensive product portfolio is further graced by superior voltage stabilizers, adaptive voltage regulators, advanced switchgear, sophisticated compact substations, and cutting-edge frequency converters, alongside a comprehensive array of electric devices. Our strategic headquarters reside in the esteemed Yueqing City, Zhejiang Province, a place celebrated as the 'Electrical Appliance Capital of China.' This prime location offers stunning views of the East Sea and the Oujiang River in the south, while the north is adorned with globally acclaimed national scenic wonders, forming a picturesque setting for our operations. At the core of Dongliang Electric is an unyielding dedication to 'quality first, service foremost,' a philosophy that drives our relentless pursuit of excellence, ongoing refinement, and audacious innovation to exceed customer expectations. We have meticulously designed an exhaustive quality control system to ensure the highest standards of quality and safety, cementing our esteemed reputation among our cherished domestic and international clients. Customer satisfaction is our steadfast mission, and we are passionately devoted to delivering the most authentic, attentive, and gratifying service experience imaginable. We warmly invite you to explore our state-of-the-art facility and look forward with great enthusiasm to establishing 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 and excellence of your purchase with our top-tier packaging strategies. Utilizing only the most durable wooden cases or highly secure container solutions, we meticulously ensure 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 and state-of-the-art performance of our product throughout its journey to your doorstep.
Q: Who are we?
A: Dongliang Electric Co., Ltd. stands as a beacon of excellence and innovation in the transformer industry. With over three decades of profound 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 most reliable partner in delivering advanced 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 engineered with extensive customization capabilities, allowing them to be precisely configured to meet your exact specifications, delivering peak performance regardless of the environment or unique needs, ensuring your utmost satisfaction.
Q: How about your after-sales servic?
A: At Dongliang Electric Co., Ltd., your satisfaction is our paramount priority, which is why we offer an exceptional and comprehensive 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 unwavering reliability and service excellence.
For more questions, please feel free to reach out to us. Contact us and receive an immediate and attentive response.