Product introduction

Immerse yourself in the ultimate experience of supreme efficiency and unmatched versatility with our esteemed High-Quality 100VA Control Transformer. This innovative marvel features the revolutionary New Silicon Steel Sheet Core, precisely engineered to fulfill the rigorous demands of state-of-the-art machine tools and sophisticated mechanical systems. As the definitive choice for circuits requiring input voltages up to 1000V, it operates flawlessly at AC frequencies of 50-60Hz. Skillfully crafted to ensure uninterrupted, full-capacity performance, it effortlessly powers a wide range of general electrical appliances, local illumination systems, and steadfast power indications with an astonishing capacity of up to 50000VA.
· Meticulously engineered to maintain supreme performance even at altitudes soaring up to 2000 meters, ensuring that efficiency remains absolutely uncompromised;
· Expertly designed to operate seamlessly across a broad ambient air temperature spectrum from -25ºC to +40ºC, with a 24-hour average not exceeding +35ºC, guaranteeing consistent, reliable, and smooth functionality at all times;
· Maintains remarkable efficiency with relative air humidity under 90% at +25 °C and below 50% at +40 °C, ensuring steadfast performance in diverse environmental conditions;
· Artfully constructed to withstand environments without harsh vibrations or shocks, fully protected against rain or snow, ensuring unwavering, uninterrupted operation at all times;
Our transformers are superbly designed for use in environments free of explosion risks, operating smoothly without the interference of corrosive gases or conductive dust that could compromise metal integrity or insulation, ensuring maximum safety and an extended lifespan;
Our transformers are expertly crafted to cater to a variety of capacity, voltage, and application needs, boasting a diverse range of structural designs. These include shell-encased and open-frame forms, each meticulously tailored to cater to specific, specialized applications.
Our transformer coils are available in both double-winding and multi-winding configurations, precision-engineered to enable the secondary side to utilize multiple taps or windings, allowing for precise voltage and capacity distribution tailored to specific operational requirements.
The double winding transformer coil is innovatively designed to perform with outstanding efficiency, calculating primary current as I1=Pe/U1 and secondary current as I2=Pe/U2, to enhance 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, showcasing 32 years of unparalleled expertise in producing electrical equipment. Our specialization encompasses a wide array of products including dry-type and oil-immersed transformers, voltage stabilizers, regulators, switchgear, compact substations, and frequency converters. Our unwavering dedication to stringent quality control guarantees exceptional safety and unsurpassed quality. Dongliang Electric Co., Ltd. has earned a sterling reputation both domestically and internationally, with a steadfast focus on customer satisfaction. We warmly invite you to explore our state-of-the-art facilities and discover the potential for a mutually beneficial and long-lasting 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 safeguard your purchase with our premium packaging solutions. Harnessing the strength of durable wooden cases or the security of our container options, we ensure our 100va High-Performance Transformer Using ISO9001 Approved Silicon Steel is delivered to you in pristine condition. Our sophisticated packaging not only secures but also maintains the exceptional quality of our product as it embarks on its journey to you.
Q: Who are we?
A: Dongliang Electric Co., Ltd. is a distinguished leader in the transformer sector. With over 30 years of expertise, we are renowned for our unmatched proficiency in crafting high-performance transformers. Based in the innovative hub of Zhejiang, China, we persistently drive advancement and uphold our reputation as your trusted ally for transformer solutions.
Q: Can your product be customized?
A: Absolutely! At Dongliang Electric Co., Ltd., we recognize the global variety in voltage, frequency, and transformer demands. Our 100va High-Performance Transformers are engineered with complete customization options, allowing them to be meticulously tailored to your precise requirements, achieving optimal performance in any environment or for any specific demands.
Q: How about your after-sales service?
A: At Dongliang Electric Co., Ltd., your satisfaction is paramount. Therefore, we are proud to offer an exceptional 20-year after-sales service pledge. Our dedicated team of experts is always on standby to ensure your experience with our products is flawless, exceeding your expectations and providing you with absolute peace of mind and unwavering confidence in our dependable service.
For further inquiries, please do not hesitate to contact us. We are ready to provide you with an immediate and comprehensive response.