Product introduction

Elevate your electrical solutions to unparalleled heights with our prestigious High-Quality 100VA Control Transformer. Revel in the pinnacle of efficiency and versatility, brought to life by the groundbreaking New Silicon Steel Sheet Core, meticulously crafted for the stringent demands of cutting-edge machine tools and advanced mechanical systems. As the quintessential choice for circuits necessitating input voltages up to 1000V, it performs seamlessly at AC frequencies ranging from 50-60Hz. Masterfully designed for uninterrupted, full-capacity operation, it powers an extensive array of general electrical applications, local lighting systems, and robust power indicators with an impressive capacity reaching up to 50000VA.
· Meticulously engineered to maintain optimal performance even at remarkable altitudes of up to 2000 meters, ensuring efficiency remains unwavering;
· Artfully designed to operate smoothly across a wide ambient air temperature spectrum from -25ºC to +40ºC, with a 24-hour average not surpassing +35ºC, guaranteeing consistent, reliable, and seamless functionality;
· Ensures exceptional efficiency with relative air humidity below 90% at +25°C and under 50% at +40°C, assuring dependable performance across diverse environmental conditions;
· Expertly crafted to endure environments free from harsh vibrations or shocks, well-protected against rain or snow, offering reliable, uninterrupted operation at all times;
Our transformers are ingeniously designed for environments free from explosion risks, effortlessly functioning without the influence of corrosive gases or conductive dust, which could undermine metal integrity or insulation, guaranteeing maximum safety and a prolonged lifespan;
Our transformers are exquisitely crafted to fulfill a multitude of capacity, voltage, and application requirements, presenting a wide array of structural designs. These encompass shell-encased and open-frame forms, each intricately tailored to serve specific, specialized applications.
Our transformer coils are precision-engineered in both double-winding and multi-winding configurations, enabling the secondary side to effectively utilize multiple taps or windings, allowing for accurate voltage and capacity distribution tailored to precise operational requirements.
The double winding transformer coil is ingeniously designed to perform with extraordinary efficiency, calculating primary current as I1=Pe/U1 and secondary current as I2=Pe/U2, to boost 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 distinguished professional manufacturer, showcasing 32 years of unparalleled expertise in the production of electrical equipment. Our extensive specialization covers an expansive range of products, including dry-type and oil-immersed transformers, voltage stabilizers, regulators, switchgear, compact substations, and frequency converters. Our relentless dedication to rigorous quality control ensures exceptional safety and outstanding quality. Dongliang Electric Co., Ltd. has earned a prestigious reputation both domestically and internationally, with an unwavering commitment to customer satisfaction. We warmly invite you to explore our cutting-edge facilities and uncover the potential for a mutually rewarding and enduring partnership.
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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.
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Packaging & Shipping
Packing standard: At Dongliang Electric Co., Ltd., we are unwavering in our commitment to maintaining the pristine quality of your purchase through our exceptional packaging solutions. By selecting only the most robust wooden cases or the most secure container options, we ensure that your Affordable High-Performance Transformer with ISO9001 Certified Silicon Steel is delivered in impeccable condition. Our packaging safeguards and upholds the exceptional integrity of our product throughout its journey to you.
Q: Who are we?
A: Dongliang Electric Co., Ltd. is a pinnacle of excellence in the transformer industry. With a rich legacy spanning more than thirty years, we are celebrated for our unmatched expertise in designing high-performance transformers. Nestled in the innovative region of Zhejiang, China, we persistently drive innovation, solidifying our reputation as your steadfast partner in transformer solutions.
Q: Can your product be customerized?
A: Absolutely! At Dongliang Electric Co., Ltd., we embrace the diverse global demands for voltage, frequency, and transformers. Our Affordable High-Performance Transformers come with comprehensive customization capabilities, enabling precise adjustments to perfectly align with your specifications, ensuring peak performance across varying environments and tailored requirements.
Q: How about your after-sales servic?
A: At Dongliang Electric Co., Ltd., your complete satisfaction is our utmost priority. We proudly offer an exceptional 20-year after-sales service pledge. Our dedicated team stands ready to deliver unwavering support, ensuring your experience with our products is nothing less than flawless while surpassing expectations, instilling peace of mind and steadfast trust in our enduring reliability.
For any additional inquiries, please do not hesitate to reach out. Contact us and enjoy a prompt and attentive response.