Product introduction

Immerse yourself in a journey of unparalleled excellence with our High-Quality 100VA Control Transformer. This cutting-edge creation, featuring the New Silicon Steel Sheet Core, is masterfully crafted to satisfy the exacting demands of advanced machine tools and intricate mechanical systems. As the quintessential solution for circuits with input voltages reaching up to 1000V, it delivers flawless operation at AC frequencies of 50-60Hz. Designed for peak performance, it efficiently powers general electrical equipment, local lighting systems, and steadfast power indicators, boasting an astonishing capacity of up to 50000VA.
· Meticulously designed to uphold peak performance at altitudes as high as 2000 meters, ensuring efficiency remains consistently superior;
· Engineered to function seamlessly across a vast ambient air temperature spectrum from -25ºC to +40ºC, with a daily mean not surpassing +35ºC, providing unwavering, reliable operation;
· Sustains remarkable efficiency with relative air humidity below 90% at +25°C and under 50% at +40°C, delivering reliable performance in diverse atmospheric conditions;
· Expertly constructed to endure environments without harsh vibrations or shocks, safeguarded against rain or snow, ensuring dependable and uninterrupted functionality at all times;
Our transformers are meticulously engineered for use in environments free from explosion hazards, functioning smoothly without the impact of corrosive gases or conductive dust that could affect metal or insulation integrity, thus ensuring maximum safety and long lifespan;
Our transformers are splendidly crafted to accommodate a wide spectrum of capacity, voltage, and application requirements, showcasing an impressive range of structural designs. These encompass shell-encased and open-frame formats, each meticulously customized to suit distinct, specialized applications.
Our transformer coils come in both double-winding and multi-winding configurations, precisely engineered to enable the secondary use of multiple taps or windings, allowing for precise voltage and capacity distribution tailored to distinct operational demands.
The double winding transformer coil is ingeniously designed for stellar 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 with 32 years of unrivaled expertise in producing electrical equipment. Our specialization spans a vast 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 ensures exceptional safety and unparalleled quality. Dongliang Electric Co., Ltd. commands a prestigious reputation both domestically and internationally, with an unwavering focus on customer satisfaction. We enthusiastically invite you to explore our cutting-edge facilities and discover 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 ensure your purchase's safety with our premium packaging methods. Utilizing the sturdiest wooden cases or highly secure container options, we assure the delivery of our Superior High-Performance Transformer with New Silicon Steel Sheet Core in pristine condition. Our packaging not only safeguards but also maintains the superior quality of our product throughout its transit to your location.
Q: Who are we?
A: Dongliang Electric Co., Ltd. is a distinguished leader in the transformer industry. With a legacy of over thirty years, we take pride in our unmatched expertise in crafting superior high-performance transformers. Located in Zhejiang, China, a hub of technology and innovation, we continue to pioneer and excel, establishing ourselves as your trusted partner for transformer solutions.
Q: Can your product be customerized?
A: Absolutely! At Dongliang Electric Co., Ltd., we recognize the global diversity in voltage, frequency, and transformer requirements. Our Superior High-Performance Transformers come with full customization abilities, tailored to precisely match your specific needs, ensuring optimal performance regardless of environmental conditions or unique demands.
Q: How about your after-sales servic?
A: At Dongliang Electric Co., Ltd., your satisfaction is paramount. We proudly offer an outstanding 20-year after-sales service commitment. Our devoted team is prepared to provide unwavering support, ensuring that your experience with our products is exceptional and exceeds expectations, thus granting you peace of mind and steadfast confidence in our dependability.
For more questions, please feel free to reach out. Contact us for prompt assistance and an immediate response.