Product introduction

Indulge in the pinnacle of efficiency and unparalleled versatility with our esteemed High-Quality 100VA Control Transformer. This cutting-edge innovation is equipped with the pioneering New Silicon Steel Sheet Core, meticulously crafted to meet the stringent demands of the most advanced machine tools and sophisticated mechanical systems. As the ultimate choice for circuits requiring input voltages up to 1000V, it operates seamlessly at AC frequencies of 50-60Hz. Expertly engineered for continuous, full-capacity performance, it effortlessly powers an extensive range of general electrical appliances, local illumination systems, and steadfast power indications with an incredible capacity reaching up to 50000VA.
· Meticulously engineered to maintain peak performance even at remarkable altitudes of up to 2000 meters, ensuring that efficiency remains impeccable;
· Designed for seamless operation across a wide ambient air temperature spectrum from -25ºC to +40ºC, with a 24-hour average never exceeding +35ºC, ensuring consistent, reliable, and smooth functionality;
· Sustains exceptional efficiency with relative air humidity below 90% at +25 °C and under 50% at +40 °C, ensuring dependable performance in a variety of environmental conditions;
· Expertly crafted to endure environments free from harsh vibrations or shocks, shielded against rain or snow, ensuring reliable, uninterrupted operation at all times;
Our transformers are skillfully designed for use in environments devoid of explosion risks, operating smoothly without the influence of corrosive gases or conductive dust that could compromise metal integrity or insulation, ensuring maximum safety and prolonged lifespan;
Our transformers are exquisitely crafted to meet diverse capacity, voltage, and application requirements, showcasing an extensive range of structural designs. These include 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, precisely engineered to enable the secondary side to utilize multiple taps or windings, allowing for exact voltage and capacity distribution tailored to specific operational demands.
The double winding transformer coil is ingeniously designed to perform with remarkable 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 leading professional manufacturer, showcasing 32 years of unrivaled expertise in producing electrical equipment. Our specialization encompasses a broad range of products including dry-type and oil-immersed transformers, voltage stabilizers, regulators, switchgear, compact substations, and frequency converters. Our relentless commitment to strict quality control guarantees exceptional safety and unmatched quality. Dongliang Electric Co., Ltd. has earned a distinguished reputation both domestically and internationally, with an unwavering focus on 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 are committed to safeguarding the integrity of your purchase through our exceptional packaging techniques. Employing only the most robust wooden cases or extraordinarily secure container solutions, we ensure that our Affordable Control Transformer with High-Performance Silicon Steel Sheet arrives in pristine condition. Our packaging solutions not only provide protection but also maintain the unmatched quality of our product throughout its journey to your hands.
Q: Who are we?
A: Dongliang Electric Co., Ltd. is a distinguished leader in the transformer industry. With over thirty years of expertise, we take immense pride in our exceptional proficiency in crafting high-performance transformers. Nestled in the innovative hub of Zhejiang, China, we consistently lead the way in innovation, securing our position as your trusted partner for transformer solutions.
Q: Can your product be customerized?
A: Absolutely! At Dongliang Electric Co., Ltd., we comprehend the wide range of voltage, frequency, and transformer requirements globally. Our Affordable Control Transformer with High-Performance Silicon Steel Sheet offers full customization potential, allowing it to be meticulously tailored to your precise specifications, ensuring optimal performance regardless of environmental conditions or specific demands.
Q: How about your after-sales servic?
A: At Dongliang Electric Co., Ltd., your satisfaction is paramount. Therefore, we deliver an extraordinary 20-year after-sales service promise. Our committed team is prepared to offer steadfast support, making certain that your experience with our products is nothing short of flawless, surpassing expectations and providing you with peace of mind and steadfast assurance in our dependability.
For more questions, please feel free to reach out. Contact us and receive an immediate response.