Product introduction

Immerse yourself in a realm of unparalleled efficiency and extraordinary versatility with our prestigious High-Quality 100VA Control Transformer. This groundbreaking innovation, featuring the state-of-the-art New Silicon Steel Sheet Core, is meticulously designed to meet the stringent demands of cutting-edge machine tools and advanced mechanical systems. As the ultimate solution for circuits demanding input voltages up to 1000V, it operates seamlessly at AC frequencies of 50-60Hz. Expertly engineered to deliver uninterrupted, full-capacity performance, it effortlessly energizes a diverse array of general electrical appliances, local illumination systems, and steadfast power indications with an impressive capacity of up to 50000VA.
· Meticulously crafted to maintain peak performance even at altitudes soaring up to 2000 meters, ensuring that efficiency remains steadfast and uncompromised;
· Engineered for smooth operation across a wide ambient air temperature range from -25ºC to +40ºC, with a 24-hour average not exceeding +35ºC, guaranteeing consistent, reliable, and dependable functionality;
· Sustains outstanding efficiency with relative air humidity under 90% at +25 °C and below 50% at +40 °C, ensuring reliable performance across diverse environmental conditions;
· Expertly designed to withstand environments free from harsh vibrations or shocks, and protected against rain or snow, ensuring dependable, uninterrupted operation at all times;
Our transformers are expertly designed for environments free from explosion risks, operating seamlessly without the interference of corrosive gases or conductive dust that could impair metal integrity or insulation, ensuring safety and enhanced longevity;
Our transformers are masterfully engineered to accommodate a wide range of capacity, voltage, and application needs, showcasing an impressive repertoire of structural designs. These include shell-encased and open-frame forms, each meticulously customized to address specific, specialized applications.
Our transformer coils come in both double-winding and multi-winding configurations, precision-engineered to allow the secondary side to utilize multiple taps or windings, enabling precise voltage and capacity distribution customized to specific operational needs.
The double winding transformer coil is innovatively crafted for exceptional efficiency, calculating primary current as I1=Pe/U1 and secondary current as I2=Pe/U2, enhancing 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 renowned and esteemed professional manufacturer, boasting 32 years of unparalleled expertise in the production of electrical equipment. Our expertise spans a vast array of products, including dry-type and oil-immersed transformers, voltage stabilizers, regulators, switchgear, compact substations, and frequency converters. Our unwavering commitment to rigorous quality control guarantees exceptional safety and peerless quality. Dongliang Electric Co., Ltd. has earned a prestigious reputation both nationally and internationally, with a steadfast dedication to customer satisfaction. We warmly welcome 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 the esteemed Dongliang Electric Co., Ltd., we are unwavering in our commitment to ensure that your purchase arrives in immaculate condition. Our premium packaging solutions utilize only the most robust wooden cases or exceptionally secure containers, ensuring that our ISO9001 Approved High-Performance Transformer with Grey Silicon Steel is safeguarded throughout its journey. This meticulous approach not only shields but also maintains the extraordinary quality of our product, ensuring it reaches your hands in perfect form.
Q: Who are we?
A: Dongliang Electric Co., Ltd. is a distinguished leader in the realm of transformers. With a legacy of over 30 years, we are renowned for our unmatched proficiency in designing state-of-the-art high-performance transformers. Based in the progressive region of Zhejiang, China, we persistently drive innovation, cementing our status as your esteemed and dependable ally in transformer solutions.
Q: Can your product be customerized?
A: Absolutely! At Dongliang Electric Co., Ltd., we are acutely aware of the global demands for diverse voltage, frequency, and transformer requirements. Our ISO9001 Approved High-Performance Transformers are engineered with versatile customization options, enabling precise configurations tailored to your specific needs, ensuring remarkable performance across any environment or unique demands.
Q: How about your after-sales servic?
A: At Dongliang Electric Co., Ltd., ensuring your satisfaction is our paramount goal, which is why we proudly offer an extraordinary 20-year after-sales service program. Our devoted team is always on standby to deliver steadfast support, guaranteeing that your interaction with our products is seamless and surpasses your expectations, providing you with peace of mind and unwavering trust in our dependability.
For any further inquiries or assistance, please do not hesitate to reach out to us. Contact us now to receive a prompt and attentive response.