Product introduction

Immerse yourself in the unparalleled efficiency and unmatched versatility of our elite High-Quality 100VA Control Transformer, which boasts the groundbreaking New Silicon Steel Sheet Core. Specifically engineered to meet the demanding requirements of modern machine tools and state-of-the-art mechanical equipment, this transformer is the quintessential choice for circuits that necessitate input voltages reaching up to 1000V, functioning seamlessly at AC frequencies between 50-60Hz. It is meticulously designed to provide unyielding performance at its rated capacity, adeptly powering a vast array of general electrical appliances and local lighting solutions, while offering unwavering indicating power with an astounding capacity that can soar up to 50000VA.
· Meticulously engineered for optimal performance at altitudes reaching an impressive 2000 meters without any compromise on efficiency, ensuring reliable operation irrespective of elevation;
· Designed to operate flawlessly across a diverse ambient air temperature range from a frigid -25ºC to a warm +40ºC, with a 24-hour average temperature cap of +35ºC, guaranteeing smooth, reliable, and consistent functionality in various climates.
· Maintains superior efficiency even with a relative air humidity below 90% at +25 °C and under 50% at +40 °C, ensuring reliable performance across a wide array of environmental conditions.
· Expertly constructed to endure environments free from severe vibrations and shocks, shielded against rain or snow intrusion, ensuring dependable and uninterrupted operation under all circumstances.
Purposefully designed for deployment in environments devoid of explosion risks, our transformers excel without the intrusion of corrosive gases or conductive dust that might compromise metal integrity or insulation, thereby ensuring paramount safety and an extended lifespan.
Our transformers are meticulously crafted to accommodate a diverse array of capacity, voltage, and application requirements, showcasing an impressive variety of structural designs. These are typically categorized into shell-encased and open-frame forms, each meticulously crafted for distinct and specialized applications.
Our transformer coils are available in both double-winding and multi-winding configurations, precision-engineered to allow the secondary side to utilize multiple taps or windings. This facilitates precise voltage and capacity distribution, tailored to meet specific operational demands.
The double winding transformer coil is expertly designed to function with exceptional efficiency, where the primary current is calculated as I1=Pe/U1, and the secondary current as I2=Pe/U2, optimizing energy conversion and distribution 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, proudly boasting 32 years of unparalleled expertise in the production of electrical equipment. Our specialization encompasses a broad spectrum of products, including both dry-type and oil-immersed transformers, voltage stabilizers, regulators, switchgear, compact substations, and frequency converters. Our relentless commitment to rigorous quality control ensures exceptional safety and unrivaled quality. Dongliang Electric Co., Ltd. has cultivated a prestigious reputation on both domestic and international stages, with an unwavering dedication to customer satisfaction. We warmly invite you to explore our state-of-the-art facilities and discover the potential for a mutually beneficial and enduring partnership.
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Company Profile
Founded in the illustrious year of 1992, Dongliang Electric Co., Ltd. was established with an impressive registered capital of 50 million RMB, showcasing nearly thirty years of unparalleled expertise in the domain of medium voltage transmission and distribution electrical equipment manufacturing. Our outstanding specialization encompasses a wide range of transformers, including dry-type, oil-immersed, machine tool, environmental protection, control, and lighting lamp transformers. Our extensive product portfolio is further enhanced by superior voltage stabilizers, voltage regulators, switchgear, compact substations, and frequency converters, complemented by a broad assortment of electric devices. Ideally situated in Yueqing City, Zhejiang Province, celebrated as the 'Electrical Appliance Capital of China,' our location offers stunning vistas of the East Sea and Oujiang River to the south, with globally recognized national scenic attractions to the north, presenting an ideal setting for our operations. At the core of Dongliang Electric is an unwavering ethos of 'quality first, service foremost,' embodying our relentless dedication to excellence, continuous improvement, and fearless innovation to exceed customer expectations. Our rigorous and comprehensive quality control system is meticulously crafted to uphold the highest standards of quality and safety, earning us a distinguished reputation among our esteemed domestic and international clientele. Customer satisfaction is our enduring mission, and we are passionately devoted to providing the most genuine, attentive, and gratifying service experience. We warmly invite you to visit our cutting-edge facility and eagerly look forward to establishing a long-lasting partnership with you.
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Packaging & Shipping
Packing standard: We prioritize the ultimate protection of your precious purchase with our meticulously crafted packaging solutions. By employing robust wooden cases or secure container methods, we ensure that our High-Quality 100va Control Transformer with New Silicon Steel Sheet Core arrives at your destination in impeccable condition. Our commitment to excellence guarantees that the superior quality of your product remains unblemished throughout its journey.
Q: Who are we?
A: Dongliang Electric Co., Ltd., stands as a beacon of trust and expertise in the world of transformers. With an awe-inspiring legacy that spans over 32 years, we are devoted to the art and precision of crafting high-performance transformers. From the pioneering heart of Zhejiang, China, our dedication to innovation and quality speaks volumes.
Q: Can your product be customerized?
A: Absolutely! Understanding the diverse voltage, frequency, and unique transformer needs across the globe, our High-Quality 100va Control Transformers are designed to be fully adaptable. We meticulously tailor each transformer to meet your exact specifications, guaranteeing optimal performance and reliability in any environment.
Q: How about your after-sales servic?
A: Experience unparalleled peace of mind with our steadfast commitment to quality, underscored by an extensive 20-year after-sales guarantee. Our mission is to ensure your journey with our products is nothing less than extraordinary, offering you unparalleled reliability and confidence.
For any additional inquiries, please feel free to get in touch with us. Contact us and receive a prompt and personalized response to all your questions.