Product introduction

Unleash the pinnacle of energy efficiency and versatility with our premier High-Quality 100VA Control Transformer, featuring the advanced New Silicon Steel Sheet Core. Meticulously crafted to meet the demanding standards of modern machine tools and advanced mechanical systems, this transformer stands as the ultimate choice for circuits with input voltages reaching up to 1000V, flawlessly operating at AC frequencies of 50-60Hz. It's expertly designed to deliver continuous performance at its rated capacity, effortlessly powering a vast array of general electrical appliances, local lighting systems, and providing steadfast power indication, with an astounding capability reaching up to 50000VA.
· Flawlessly engineered to maintain peak performance at impressive altitudes up to 2000 meters, ensuring consistent efficiency and reliability;
· Masterfully engineered to operate with precise accuracy across a broad ambient air temperature spectrum from -25ºC to +40ºC, with a 24-hour average temperature limit of +35ºC, ensuring smooth, reliable, and consistent operation;
· Sustains exceptional efficiency with relative air humidity kept below 90% at +25 °C and under 50% at +40 °C, ensuring reliable performance even under varying environmental conditions;
· Expertly built to endure environments free from harsh vibrations and shocks, protected against rain or snow intrusion, guaranteeing reliable and uninterrupted operation at all times;
Our transformers are expertly crafted for use in environments devoid of explosion risks, operating seamlessly without interference from corrosive gases or conductive dust that could impair metal integrity or insulation, thereby ensuring maximum safety and longevity;
Our transformers are meticulously crafted to support a wide range of capacity, voltage, and application needs, featuring diverse structural designs including shell-encased and open-frame configurations, each precisely tailored for specific applications.
Our transformer coils, available in double-winding or multi-winding configurations, are precision-engineered to allow the secondary side to use multiple taps or windings, providing precise voltage and capacity distribution to meet specific operational requirements.
The double winding transformer coil is designed for outstanding performance, where primary current is calculated as I1=Pe/U1, and 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 |
Dongliang Electric Co., Ltd. epitomizes professional manufacturing excellence, exemplified by 32 years of unparalleled expertise in electrical equipment production. Our specialization includes an extensive range of products, such as dry-type and oil-immersed transformers, voltage stabilizers, regulators, switchgear, compact substations, and frequency converters. Our unwavering commitment to stringent quality control ensures exceptional safety and unmatched quality. Dongliang Electric Co., Ltd. has garnered a distinguished reputation both domestically and internationally, remaining steadfast in our dedication to customer satisfaction. We cordially invite you to tour our cutting-edge facilities and explore the potential for a mutually rewarding and 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 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.
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.
Q: Can your product be customerized?
A: Absolutely! 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.
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.
For more questions, please feel free to reach out. Contact us and receive an immediate response.