Product introduction

Delve into the pinnacle of energy efficiency and extraordinary adaptability with our premier High-Quality 100VA Control Transformer. This trailblazing innovation, equipped with a state-of-the-art New Silicon Steel Sheet Core, is meticulously crafted to meet the exacting demands of advanced machine tools and sophisticated mechanical systems. As the ultimate choice for circuits requiring input voltages up to 1000V, it operates flawlessly at AC frequencies of 50-60Hz. Painstakingly crafted for seamless, full-capacity performance, it effortlessly energizes a comprehensive array of general electrical appliances, local illumination systems, and steadfast power indicators with an awe-inspiring capacity of up to 50000VA.
· Ingeniously engineered to sustain peak performance at impressive altitudes reaching up to 2000 meters, ensuring that efficiency remains unparalleled;
· Designed for immaculate operation across a vast ambient air temperature range from -25ºC to +40ºC, with a 24-hour average not exceeding +35ºC, guaranteeing continuous, reliable, and smooth functionality;
· Maintains outstanding efficiency with relative air humidity below 90% at +25 °C and under 50% at +40 °C, ensuring dependable performance in diverse environmental settings;
· Expertly built to endure environments free from harsh vibrations or shocks, safeguarded against rain or snow, ensuring reliable, uninterrupted operation;
Our transformers are expertly crafted for environments devoid of explosion risks, operating smoothly without the influence of corrosive gases or conductive dust that could compromise metal integrity or insulation, ensuring utmost safety and longevity;
Our transformers are expertly tailored to meet a wide range of capacity, voltage, and application requirements, showcasing a diverse array of structural designs. These include shell-encased and open-frame forms, each meticulously crafted to cater to specific, specialized applications.
Our transformer coils are available in both double-winding and multi-winding configurations, ingeniously engineered 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 ingeniously crafted to perform with exceptional efficiency, computing 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, featuring 32 years of unparalleled expertise in producing electrical equipment. Our specialization covers a vast array of products including dry-type and oil-immersed transformers, voltage stabilizers, regulators, switchgear, compact substations, and frequency converters. Our unwavering commitment to rigorous quality control ensures unmatched safety and exceptional 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 explore our cutting-edge facilities and uncover 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 a remarkable journey, fortified with an impressive registered capital of 50 million RMB. Over nearly three decades, 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 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 Yueqing City, Zhejiang Province, 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 driving 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 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 Premium High-Performance Transformer Featuring ISO9001 Approved Steel Quality 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, providing a seamless and worry-free delivery experience.
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. Our legacy of quality and precision is unmatched, making us the go-to choice for businesses worldwide.
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 Premium High-Performance Transformer Featuring ISO9001 Approved Steel Quality is designed with full customization capabilities, allowing it to be precisely configured to meet your exact specifications, delivering peak performance regardless of the environment or unique needs. Experience unparalleled adaptability and efficiency tailored just for you.
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. Enjoy the assurance of steadfast support and an enduring partnership.
For more questions, please feel free to reach out. Contact us and receive an immediate response, as we are here to assist you with any inquiries or additional information you may need.