Product introduction

Immerse yourself in the superior efficiency and unmatched versatility of our elite High-Quality 100VA Control Transformer, featuring the innovative New Silicon Steel Sheet Core. Specifically designed to cater to the rigorous demands of contemporary machine tools and advanced mechanical equipment, this transformer is an ideal choice for circuits that require input voltages of up to 1000V, operating smoothly at AC frequencies of 50-60Hz. It is engineered to deliver continuous performance at its rated capacity, effortlessly powering a wide range of general electrical appliances, local lighting solutions, and offering steadfast indicating power with an extraordinary capacity reaching up to 50000VA.
· Meticulously engineered to deliver optimal performance at altitudes reaching up to 2000 meters without compromising efficiency;
· Designed to operate flawlessly within a diverse ambient air temperature range spanning from -25ºC to +40ºC, with a 24-hour average temperature cap of +35ºC, ensuring smooth, reliable, and consistent functionality.
· Sustains high efficiency with a relative air humidity that remains below 90% at +25 °C and under 50% at +40 °C, ensuring dependable performance across diverse environmental conditions.
· Expertly constructed to withstand environments free from harsh vibrations and shocks, protected against rain or snow intrusion, guaranteeing reliable and uninterrupted operation.
Designed for deployment in environments devoid of explosion risks, our transformers function seamlessly without the intrusion of corrosive gases or conductive dust that might jeopardize metal integrity or insulation, thereby ensuring utmost safety and prolonged lifespan.
Our transformers are meticulously designed to cater to a variety of capacity, voltage, and application requirements, showcasing a range of structural designs. These are typically classified into shell-encased and open-frame forms, each crafted for distinct and specialized applications.
Our transformer coils, available in double-winding or multi-winding configurations, are precision-engineered to allow the secondary side to employ multiple taps or windings. This enables precise voltage and capacity distribution tailored to meet specific operational needs.
The double winding transformer coil is designed to operate with exceptional efficiency, where the primary current is calculated as I1=Pe/U1, and the secondary current as I2=Pe/U2, facilitating 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, boasting 32 years of unparalleled expertise in the production of electrical equipment. Our specialization spans an impressive 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 unparalleled quality. Dongliang Electric Co., Ltd. has cultivated a prestigious reputation on both domestic and international fronts, with an unwavering dedication to customer satisfaction. We warmly invite you to visit 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 dynamic and prosperous year of 1992, Dongliang Electric Co., Ltd. established itself with a formidable registered capital of 50 million RMB. With nearly three decades of unparalleled expertise, we have become leaders in the manufacturing of medium voltage transmission and distribution electrical equipment. Our remarkable specialization covers a wide variety of transformers, including dry-type, oil-immersed, machine tool, environmental protection, control, and lighting lamp transformers. Our impressive product range is further enhanced by superior voltage stabilizers, precise voltage regulators, durable switchgear, compact substations, and efficient frequency converters, along with a vast array of electric devices tailored for diverse applications. Strategically located in the esteemed Yueqing City, Zhejiang Province, celebrated as the 'Electrical Appliance Capital of China', our location is not only a hub of industrial innovation but also a place of natural beauty, offering stunning views of the East Sea and Oujiang River to the south, with world-renowned national scenic spots to the north, providing an inspiring environment for our operations. At the core of Dongliang Electric is an unwavering commitment to the ethos of 'quality first, service foremost', embodying our relentless dedication to achieving unparalleled excellence, fostering continuous improvement, and embracing fearless innovation to exceed customer expectations. Our thorough and integrated quality control system is designed meticulously to maintain the highest standards of quality and safety, which has earned us an esteemed reputation among our cherished domestic and international clients. Customer satisfaction is our perpetual mission, and we are passionately dedicated to delivering the most authentic, attentive, and delightful service experience possible. We warmly invite you to visit our cutting-edge facility and look forward with great enthusiasm to building a long-lasting partnership with you.
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Packaging & Shipping
Packing standard: We prioritize the integrity and safety of your purchase by employing robust wooden cases or secure container solutions. These premium packaging methods guarantee that our High-Quality 100va Control Transformer with New Silicon Steel Sheet Core arrives at your destination in pristine condition, preserving its exceptional quality throughout every stage of transit.
Q: Who are we?
A: Dongliang Electric Co., Ltd., is your esteemed and trusted partner in the innovative realm of transformers. With a remarkable legacy spanning 32 years, we are passionately dedicated to the mastery and excellence in producing high-performance transformers, operating from the innovative heart of Zhejiang, China.
Q: Can your product be customerized?
A: Absolutely! With a deep understanding of the varied voltage, frequency, and distinctive transformer demands across the globe, our High-Quality 100va Control Transformers are expertly engineered to be fully customizable. They are tailored precisely to meet your specific requirements, ensuring optimal performance and reliability in any environment.
Q: How about your after-sales servic?
A: Experience peace of mind with our unwavering commitment to quality, bolstered by an exceptional and comprehensive 20-year after-sales guarantee. We are dedicated to ensuring that your experience with our products is nothing short of extraordinary, providing you with unmatched reliability and assurance at every step.
For more questions, please feel free to reach out. Contact us and receive an immediate and attentive response.