Product introduction

Immerse yourself in the pinnacle of energy efficiency with our High-Quality 100VA Control Transformer, featuring a cutting-edge New Silicon Steel Sheet Core. Meticulously crafted to meet the high standards of today's advanced machine tools and complex mechanical systems, this transformer stands out as the premier choice for circuits with input voltages up to 1000V. It performs seamlessly at AC frequencies of 50-60Hz, ensuring consistent operation at its rated capacity. This powerhouse effortlessly energizes a diverse range of general electrical appliances, localized lighting systems, and steadfast power indication capabilities, demonstrating its extraordinary prowess up to an impressive 50000VA.
· Flawlessly engineered to maintain peak performance even at remarkable altitudes reaching up to 2000 meters, ensuring unwavering efficiency;
· Expertly crafted to operate with precision across a broad ambient air temperature spectrum, from a chilly -25ºC to a warm +40ºC, with a 24-hour average not exceeding +35ºC, ensuring reliable and consistent functionality;
· Demonstrates outstanding efficiency with relative air humidity kept below 90% at +25°C and under 50% at +40°C, guaranteeing reliable performance across diverse environmental conditions;
· Skillfully constructed to thrive in environments free from harsh vibrations and shocks, fully protected against rain or snow ingress, ensuring reliable and uninterrupted operation at all times;
Our transformers are expertly engineered for use in risk-free environments, operating flawlessly without exposure to corrosive gases or conductive dust, which could jeopardize metal integrity or insulation. This ensures supreme safety and an extended operational lifespan;
Our transformers are meticulously crafted to accommodate diverse capacity, voltage, and application requirements, boasting a wide array of structural designs such as shell-encased and open-frame configurations, each finely tuned for specific and specialized applications.
Our transformer coils are available in double-winding or multi-winding configurations, precision-engineered to allow the secondary side to utilize multiple taps or windings, providing tailored voltage and capacity distribution for specific operational demands.
The double winding transformer coil is designed for optimal efficiency, with the primary current calculated as I1=Pe/U1 and the secondary current as I2=Pe/U2, enabling superior 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. exemplifies manufacturing excellence, showcasing 32 years of unparalleled expertise in electrical equipment production. Our specialization includes a comprehensive range of products like dry-type and oil-immersed transformers, voltage stabilizers, regulators, switchgear, compact substations, and frequency converters. Our steadfast commitment to rigorous quality control ensures exceptional safety and unmatched quality. Dongliang Electric Co., Ltd. is esteemed both domestically and internationally, with an unwavering dedication to customer satisfaction. We warmly welcome you to visit our cutting-edge facilities and explore 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 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. Experience packaging that mirrors the excellence of our product.
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. Our commitment to quality and innovation shines through in every product we deliver.
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. Experience tailored solutions that perfectly align with your vision.
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. Rest assured, our support extends far beyond the point of purchase.
For more questions, please feel free to reach out. Contact us and receive an immediate response. Our team is ready to assist you with any inquiries you may have, ensuring a seamless experience from start to finish.