Product introduction

Immerse yourself in the unparalleled experience of supreme efficiency and unmatched versatility with our highly esteemed High-Quality 100VA Control Transformer. This groundbreaking innovation proudly showcases the revolutionary New Silicon Steel Sheet Core, meticulously engineered to fulfill the rigorous demands of cutting-edge machine tools and sophisticated mechanical systems. As the ultimate choice for circuits demanding input voltages up to 1000V, it performs flawlessly at AC frequencies of 50-60Hz. Expertly designed to ensure uninterrupted, full-capacity performance, it seamlessly powers an extensive range of general electrical appliances, local illumination systems, and steadfast power indicators with an astonishing capacity of up to 50000VA.
· Meticulously engineered to sustain optimal performance even at impressive altitudes of up to 2000 meters, ensuring that efficiency remains uncompromised and your operations run smoothly;
· Designed to operate seamlessly across a broad ambient air temperature range from -25ºC to +40ºC, with a 24-hour average not exceeding +35ºC, guaranteeing consistent, reliable, and smooth functionality at all times;
· Maintains exceptional efficiency with relative air humidity under 90% at +25 °C and below 50% at +40 °C, ensuring steadfast performance in diverse environmental conditions, providing you with peace of mind;
· Expertly crafted to withstand environments without harsh vibrations or shocks, safeguarded against rain or snow, ensuring reliable, uninterrupted operation at all times and under all conditions;
Our transformers are adeptly designed for use in environments devoid of explosion risks, functioning smoothly without the influence of corrosive gases or conductive dust which could compromise metal integrity or insulation, ensuring maximum safety, durability, and an extended lifespan that you can trust;
Our transformers are masterfully crafted to meet a variety of capacity, voltage, and application needs, showcasing a diverse range of structural designs. These include shell-encased and open-frame forms, each meticulously tailored to cater to specific, specialized applications, ensuring precision and effectiveness for every unique requirement.
Our transformer coils are available in both double-winding and multi-winding configurations, precision-engineered to enable the secondary side to utilize multiple taps or windings, allowing for precise voltage and capacity distribution tailored to specific operational requirements, enhancing versatility and adaptability.
The double winding transformer coil is innovatively designed to perform with outstanding efficiency, calculating primary current as I1=Pe/U1 and secondary current as I2=Pe/U2, to enhance optimal energy conversion and distribution, ensuring your energy needs are met with precision.
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 leading professional manufacturer, featuring 32 years of unmatched expertise in producing top-tier electrical equipment. Our specialization encompasses an extensive array of products including dry-type and oil-immersed transformers, voltage stabilizers, regulators, switchgear, compact substations, and frequency converters. Our unwavering dedication to stringent quality control ensures exceptional safety and unrivaled quality. Dongliang Electric Co., Ltd. has earned a distinguished reputation both domestically and internationally, 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 long-lasting 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 pride ourselves on safeguarding the remarkable quality of your purchase with our superior packaging solutions. By employing robust wooden cases or highly secure container solutions, we ensure that our High-Performance Silicon Steel Transformer arrives in pristine condition. This meticulous packaging not only protects but also preserves the premium quality of our product during its entire journey to your doorstep, promising a seamless and satisfying customer experience.
Q: Who are we?
A: Dongliang Electric Co., Ltd. is a luminary in the transformer industry, known for our excellence and innovation. With over thirty years of unparalleled expertise, we specialize in crafting high-performance transformers that set the standard in the industry. Nestled in the technologically advanced hub of Zhejiang, China, we are committed to leading the charge in innovation, ensuring that we remain your trusted partner in transformer technology solutions.
Q: Can your product be customized?
A: Absolutely! At Dongliang Electric Co., Ltd., we embrace the diverse needs of our global clientele. Our High-Performance Transformers are engineered with full customization capabilities, empowering you to tailor them to your specific voltage, frequency, and transformer requirements. This adaptability guarantees optimal performance regardless of the environmental conditions or unique demands, providing you with solutions that are as dynamic as your business.
Q: How about your after-sales service?
A: At Dongliang Electric Co., Ltd., customer satisfaction is paramount, which is why we are proud to offer an extraordinary 20-year after-sales service commitment. Our dedicated team is on standby to deliver unwavering support, ensuring your experience with our products not only meets but exceeds your expectations. Enjoy peace of mind and confidence in our relentless dedication to reliability and excellence.
For more questions, please don't hesitate to reach out. Contact us and receive a prompt and attentive response.