Product introduction

Experience the epitome of energy efficiency and the limitless versatility of our premier High-Quality 100VA Control Transformer, distinguished by its cutting-edge 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 definitive choice for circuits requiring input voltages up to an impressive 1000V, delivering flawless performance at AC frequencies of 50-60Hz. Intricately designed to ensure uninterrupted performance at its rated capacity, it effortlessly powers a diverse array of general electrical appliances, localized lighting systems, and provides unwavering power indication with unparalleled capability reaching up to a phenomenal 50000VA.
· Impeccably crafted to maintain peak performance at impressive altitudes of up to 2000 meters, ensuring efficiency is consistently upheld;
· Ingeniously engineered to operate with seamless precision across an extensive ambient air temperature range from -25ºC to +40ºC, with a 24-hour average temperature ceiling of +35ºC, guaranteeing smooth, reliable, and consistent functionality;
· Maintains exceptional efficiency with relative air humidity kept below 90% at +25 °C and under 50% at +40 °C, ensuring dependable performance even in the most diverse environmental conditions;
· Masterfully constructed to thrive in environments devoid of harsh vibrations and shocks, shielded against the intrusion of rain or snow, ensuring reliable, uninterrupted operation at all times;
Our transformers are expertly designed for deployment in environments free from explosion risks, operating flawlessly without interference from corrosive gases or conductive dust that could compromise metal integrity or insulation, thereby ensuring supreme safety and an extended lifespan;
Our transformers are meticulously crafted to accommodate a wide array of capacity, voltage, and application specifications, featuring an extensive range of structural designs. These include shell-encased and open-frame configurations, each precisely tailored for distinct and specialized applications.
Our transformer coils are available in double-winding or multi-winding arrangements and are precision-engineered to enable the secondary side to utilize multiple taps or windings, providing precise voltage and capacity distribution tailored to specific operational needs.
The double-winding transformer coil is engineered to operate with outstanding 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. stands as a pinnacle of professional manufacturing excellence, showcasing 32 years of unparalleled expertise in the production of electrical equipment. Our specialization encompasses a comprehensive array of products, including 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 unmatched quality. Dongliang Electric Co., Ltd. has earned a prestigious reputation on both domestic and international fronts, with an unwavering commitment 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.
Product categories
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 become a beacon in the medium voltage transmission and distribution electrical equipment manufacturing arena. Our esteemed specialization encompasses a wide spectrum of transformers, including the 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 the esteemed Yueqing City, Zhejiang Province, a place 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 that drives 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.
Company advantage

certificate
service
exhibition
Packaging & Shipping
Packing standard: At Dongliang Electric Co., Ltd., we take immense pride in ensuring the utmost protection and integrity of your valuable purchase through our elite packaging strategies. By employing the most robust wooden cases and ultra-secure container solutions, we pledge that our Superior High-Performance Transformer, featuring the innovative New Silicon Steel Sheet Core, arrives in pristine condition. Our packaging is meticulously designed not only to safeguard but also to maintain the exceptional quality of our product, ensuring that its journey to you is as impeccable as its performance.
Q: Who are we?
A: Dongliang Electric Co., Ltd. is a distinguished leader in the transformer industry, renowned for its steadfast commitment to quality and innovation for over thirty years. Strategically located in Zhejiang, China, a hub of technological advancement, we are dedicated to crafting high-performance transformers with unparalleled expertise. Our legacy of excellence and continuous innovation positions us as your trusted partner in delivering top-tier transformer solutions.
Q: Can your product be customerized?
A: Absolutely! At Dongliang Electric Co., Ltd., we deeply understand the global demand for tailored solutions in voltage, frequency, and transformer needs. Our Superior High-Performance Transformers are engineered with comprehensive customization capabilities, enabling precise configurations to align with your specific requirements, ensuring optimal performance no matter the environment or particular demands.
Q: How about your after-sales servic?
A: At Dongliang Electric Co., Ltd., your satisfaction is paramount, which is why we proudly offer an extraordinary 20-year after-sales service commitment. Our devoted team is poised to provide unwavering support, ensuring that your experience with our products not only meets but exceeds your expectations, granting you peace of mind and unwavering confidence in our enduring reliability.
For more questions, please feel free to reach out. Contact us and receive an immediate response.