Product introduction

Immerse yourself in an unparalleled realm of supreme efficiency and boundless versatility with our esteemed High-Quality 100VA Control Transformer. This groundbreaking marvel boasts the revolutionary New Silicon Steel Sheet Core, meticulously engineered to meet the exacting demands of cutting-edge machine tools and sophisticated mechanical systems. As the ultimate choice for circuits requiring input voltages up to 1000V, it operates impeccably at AC frequencies of 50-60Hz. Expertly crafted to ensure seamless, full-capacity performance, it effortlessly energizes a broad array of general electrical appliances, local illumination systems, and steadfast power indications with an awe-inspiring capacity of up to 50000VA.
· Meticulously engineered to sustain optimal performance even at altitudes up to 2000 meters, ensuring that efficiency remains steadfastly uncompromised;
· Designed for seamless operation across a vast ambient air temperature spectrum from -25ºC to +40ºC, with a 24-hour average not exceeding +35ºC, guaranteeing reliable, consistent, and smooth functionality;
· Maintains extraordinary efficiency with relative air humidity under 90% at +25 °C and below 50% at +40 °C, ensuring dependable performance in a wide array of environmental conditions;
· Expertly built to endure environments free from harsh vibrations or shocks, safeguarded against rain or snow, ensuring steadfast, uninterrupted operation at all times;
Our transformers are adeptly engineered for use in environments free from explosion hazards, functioning seamlessly without the influence of corrosive gases or conductive dust, which could jeopardize metal integrity or insulation, ensuring maximum safety and an extended lifespan;
Our transformers are masterfully crafted to accommodate a variety of capacity, voltage, and application needs, showcasing a diverse range of structural designs. These include both shell-encased and open-frame forms, each meticulously tailored to address specific, specialized applications.
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 meticulously tailored to specific operational requirements.
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.
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 prominent professional manufacturer, proudly featuring 32 years of unparalleled expertise in producing electrical equipment. Our specialization encompasses a vast 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 guarantees exceptional safety and unmatched quality. Dongliang Electric Co., Ltd. has cultivated a distinguished reputation both domestically and internationally, with a steadfast commitment to customer satisfaction. We warmly invite you to explore our state-of-the-art 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 its remarkable journey, fortified with an impressive registered capital of 50 million RMB. With nearly three decades of unmatched expertise, we have emerged as a luminous beacon in the realm of medium voltage transmission and distribution electrical equipment manufacturing. Our esteemed specialization encompasses a wide spectrum of transformers, including the trailblazing dry-type, robust oil-immersed, precision machine tool, eco-conscious environmental protection, versatile control, and efficient lighting lamp transformers. Our extensive and diversified 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. Nestled in the strategic heart of Yueqing City, Zhejiang Province, our headquarters benefit from being located in the revered 'Electrical Appliance Capital of China.' This prime location offers stunning views of the East Sea and the Oujiang River to the south, while the north is adorned with globally acclaimed national scenic wonders, forming a picturesque and inspiring setting for our operations. At the heart of Dongliang Electric is an unyielding dedication to 'quality first, service foremost,' a philosophy that propels our relentless pursuit of excellence, ongoing refinement, and audacious innovation to exceed the loftiest of customer expectations. We have meticulously designed an exhaustive quality control system to ensure the highest pinnacles of quality and safety, cementing our esteemed reputation among our cherished domestic and international clients. Customer satisfaction is our unwavering 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 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 of our product throughout its journey to your doorstep.
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.
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 designed with full customization capabilities, allowing them to be precisely configured to meet your exact specifications, delivering peak performance regardless of the environment or unique needs.
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.
For more questions, please feel free to reach out. Contact us and receive an immediate response.