Product introduction

Discover the pinnacle of energy efficiency and the unlimited versatility of our elite High-Quality 100VA Control Transformer, distinguished by its groundbreaking New Silicon Steel Sheet Core. Crafted with meticulous precision to meet the rigorous demands of modern machine tools and advanced mechanical systems, this transformer stands as the ultimate choice for circuits requiring input voltages up to 1000V, while delivering flawless performance at AC frequencies ranging from 50-60Hz. It is intricately designed to ensure consistent performance at its rated capacity, effortlessly energizing a wide array of general electrical appliances, localized lighting systems, and consistent power indication with an extraordinary capability reaching an astounding 50000VA.
· Impeccably designed to sustain maximum performance at impressive altitudes up to 2000 meters, ensuring efficiency remains consistently high;
· Expertly crafted to function with seamless precision across a wide ambient air temperature range from -25ºC to +40ºC, with a 24-hour average temperature ceiling of +35ºC, guaranteeing smooth, reliable, and consistent operation;
· Maintains exceptional efficiency with relative air humidity kept below 90% at +25 °C and under 50% at +40 °C, ensuring reliable performance even under diverse environmental conditions;
· Skillfully crafted to withstand environments devoid of harsh vibrations and shocks, protected against intrusion by rain or snow, ensuring dependable, continuous operation at all times;
Our transformers are expertly designed for use in environments free from explosion risks, operating flawlessly without exposure to corrosive gases or conductive dust that could undermine metal integrity or insulation, thereby ensuring utmost safety and prolonged service life;
Our transformers are meticulously engineered to accommodate a diverse array of capacity, voltage, and application specifications, offering an extensive range of structural designs. These include shell-encased and open-frame configurations, each carefully crafted for specific and specialized applications.
Our transformer coils come in double-winding or multi-winding configurations and are expertly engineered to allow the secondary side to utilize multiple taps or windings, providing precise voltage and capacity distribution tailored to specific operational requirements.
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 |
Dongliang Electric Co., Ltd. epitomizes professional manufacturing excellence, showcasing 32 years of unrivaled expertise in producing electrical equipment. Our specialization spans a comprehensive array of products, including dry-type and oil-immersed transformers, voltage stabilizers, regulators, switchgear, compact substations, and frequency converters. Our relentless pursuit of rigorous quality control ensures exceptional safety and superior quality. Dongliang Electric Co., Ltd. has garnered a prestigious reputation on both domestic and international stages, with an unwavering commitment to customer satisfaction. We warmly 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 distinguished year of 1992, Dongliang Electric Co., Ltd. embarked on an extraordinary journey, bolstered by an impressive registered capital of 50 million RMB. With nearly three decades of unparalleled expertise, we have emerged as a luminary in the medium voltage transmission and distribution electrical equipment manufacturing domain. Our esteemed specialization spans a vast array of transformers, including the pioneering dry-type, robust oil-immersed, precision machine tool, eco-friendly environmental protection, adaptable control, and efficient lighting lamp transformers. Our extensive product portfolio is further enhanced by top-tier voltage stabilizers, dynamic voltage regulators, state-of-the-art switchgear, sophisticated compact substations, and cutting-edge frequency converters, alongside a comprehensive suite of electric devices. Our strategic headquarters are located in the prestigious Yueqing City, Zhejiang Province, celebrated as the 'Electrical Appliance Capital of China.' This prime location offers breathtaking views of the East Sea and the Oujiang River in the south, while the north is adorned with globally renowned national scenic wonders, creating a picturesque backdrop for our operations. At the heart of Dongliang Electric lies an unwavering commitment to 'quality first, service foremost,' a philosophy that propels our relentless pursuit of excellence, continuous refinement, and bold innovation to surpass customer expectations. We have meticulously crafted an exhaustive quality control system to guarantee the highest standards of quality and safety, solidifying our esteemed reputation among our cherished domestic and international clients. Customer satisfaction is our unwavering mission, and we are passionately committed to delivering the most genuine, attentive, and gratifying service experience imaginable. We warmly invite you to explore our state-of-the-art facility and eagerly anticipate 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.