Product introduction

Experience the pinnacle of efficiency and the unparalleled versatility of our prestigious High-Quality 100VA Control Transformer, featuring the groundbreaking New Silicon Steel Sheet Core. Engineered with precision to meet the stringent demands of modern machine tools and advanced mechanical systems, this transformer stands as the quintessential choice for circuits necessitating input voltages up to 1000V, while operating seamlessly at AC frequencies ranging from 50-60Hz. It is meticulously crafted to provide uninterrupted performance at its rated capacity, effortlessly energizing an extensive array of general electrical appliances, local illumination systems, and steadfast power indication with an extraordinary capacity that extends up to a remarkable 50000VA.
· Meticulously designed to maintain optimal performance even at impressive altitudes of up to 2000 meters, ensuring peak efficiency is consistently achieved.
· Engineered for seamless operation across a broad ambient air temperature spectrum from -25ºC to +40ºC, with a maximum 24-hour average temperature of +35ºC, ensuring smooth, reliable, and consistent functionality without compromise.
· Sustains remarkable efficiency with relative air humidity below 90% at +25°C and under 50% at +40°C, providing dependable performance across diverse environmental conditions.
· Expertly crafted to withstand environments devoid of harsh vibrations and shocks, and protected against rain or snow, ensuring reliable, uninterrupted operation at all times.
Our transformers are engineered for use in environments free of explosion risks, functioning seamlessly without the interference of corrosive gases or conductive dust that might compromise metal integrity or insulation, thus ensuring utmost safety and prolonged lifespan.
Our transformers are meticulously designed to accommodate various capacity, voltage, and application requirements. We showcase a broad array of structural designs, including shell-encased and open-frame forms, each expertly tailored for distinct and specialized applications.
Our transformer coils are available in double-winding or multi-winding configurations and are precision-engineered to enable the secondary side to utilize multiple taps or windings. This allows for precise voltage and capacity distribution tailored to specific operational demands, ensuring optimal performance.
The double winding transformer coil is designed to function with exceptional efficiency, meticulously calculating the primary current 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 |
We are a leading professional manufacturer, proudly showcasing 32 years of unparalleled expertise in producing top-tier electrical equipment. Our specialization spans a vast 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 built a prestigious reputation both domestically and internationally, with an unwavering dedication 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 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 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, ensuring a pristine arrival that mirrors our commitment to excellence.
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 legacy of trust and innovation underpins our reputation, as we seamlessly blend traditional craftsmanship with cutting-edge technology.
Q: Can your product be customerized?
A: Without a doubt! At Dongliang Electric Co., Ltd., we embrace the diverse demands for voltage, frequency, and transformers around the globe. Our Superior High-Performance Transformers are engineered with full customization capabilities, allowing them to be precisely configured to meet your exact specifications. This ensures they deliver peak performance, tailored to any environmental or unique operational requirements, thereby offering unmatched versatility and reliability.
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. This robust service guarantees that your investment is protected for decades, with comprehensive support that accentuates our promise of quality.
For more questions, please feel free to reach out. Contact us and receive an immediate response, as our team is always eager to assist you with prompt and detailed answers to any inquiries you may have.