Product introduction

Immerse yourself in the pinnacle of high-performance efficiency and unparalleled versatility with our distinguished High-Quality 100VA Control Transformer. This remarkable innovation, featuring the groundbreaking New Silicon Steel Sheet Core, has been meticulously crafted to exceed the exacting demands of cutting-edge machine tools and sophisticated mechanical systems. As the ultimate choice for circuits requiring robust input voltages up to 1000V, it performs seamlessly at AC frequencies of 50-60Hz. This expertly designed transformer is engineered to ensure uninterrupted, full-capacity performance, powerfully supporting a broad spectrum of general electrical appliances, local illumination systems, and consistent power indications with a staggering capacity of up to 50000VA.
· Meticulously engineered to maintain peak performance even at impressive altitudes of up to 2000 meters, ensuring that efficiency remains unparalleled;
· Masterfully designed to operate flawlessly across a wide ambient air temperature range from -25ºC to +40ºC, with a 24-hour average not exceeding +35ºC, ensuring consistent, reliable, and smooth functionality;
· Maintains remarkable efficiency with relative air humidity below 90% at +25 °C and under 50% at +40 °C, ensuring dependable performance in a variety of environmental conditions;
· Expertly crafted to endure environments without harsh vibrations or shocks, safeguarded against rain or snow, ensuring reliable, uninterrupted operation at all times;
Our transformers are expertly designed for deployment in environments devoid of explosion risks, functioning effortlessly without the influence of corrosive gases or conductive dust that could compromise metal integrity or insulation. This ensures maximum safety and extends the lifespan of the transformers;
Our transformers are elegantly crafted to meet a wide array of capacity, voltage, and application needs, showcasing an extensive 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 empower the secondary side to utilize multiple taps or windings, thereby allowing for precise voltage and capacity distribution tailored to specific operational requirements.
The double winding transformer coil is innovatively engineered to deliver outstanding efficiency, calculating primary current as I1=Pe/U1 and secondary current as I2=Pe/U2, to optimize 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 prominent professional manufacturer, featuring 32 years of unparalleled expertise in producing top-tier electrical equipment. Our specialization encompasses a diverse 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 ensures exceptional safety and unmatched quality. Dongliang Electric Co., Ltd. has established a distinguished reputation both domestically and globally, with a steadfast 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 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. Nearly three decades of exemplary expertise have positioned us as a beacon in the dynamic realm of medium voltage transmission and distribution electrical equipment manufacturing. Our esteemed specialization spans a broad 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. Additionally, our extensive product portfolio is 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. Strategically headquartered in the esteemed Yueqing City, Zhejiang Province, known as the 'Electrical Appliance Capital of China,' this prime location affords breathtaking views of the East Sea and the Oujiang River to the south, while the north boasts globally acclaimed national scenic wonders, providing a picturesque setting for our operations. At the core of Dongliang Electric is an unwavering dedication to 'quality first, service foremost,' a philosophy that fuels 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., your purchase is safeguarded with our premium packaging methods. We employ only the sturdiest wooden cases or ultra-secure container solutions to ensure that our Affordable High-Quality Transformer with ISO9001 Certified Silicon Steel arrives in pristine condition. Our packaging not only defends but also maintains the exceptional quality of our product, ensuring it reaches your doorstep in perfect form.
Q: Who are we?
A: Dongliang Electric Co., Ltd. is a pinnacle of excellence within the transformer industry. Boasting over 30 years of expertise, we excel in the creation of high-performance transformers. Located in the innovative heart of Zhejiang, China, we remain at the forefront of technology and innovation, solidifying our status as your trustworthy partner in transformer solutions.
Q: Can your product be customerized?
A: Absolutely! At Dongliang Electric Co., Ltd., we recognize the global diversity in voltage, frequency, and transformer needs. Our Affordable High-Quality Transformers offer comprehensive customization options, allowing precise alignment with your specific requirements. This ensures optimal functionality in any environment, tailored to meet your distinctive demands.
Q: How about your after-sales servic?
A: At Dongliang Electric Co., Ltd., your satisfaction remains our foremost commitment, which is why we provide an extraordinary 20-year after-sales service guarantee. Our dedicated team is at your service, ensuring that your experience with our products is seamless and beyond expectations. We offer you not only peace of mind but also unwavering assurance in our dependability.
For more inquiries, we welcome you to reach out. Contact us for a prompt reply and personalized assistance.