Product introduction
Our premium transformers boast a capacity of up to 50,000VA, engineered to seamlessly operate in circuits with input voltages of 1000V or less and AC frequencies of 50-60Hz. Designed for long-term, continuous performance under rated capacity, these transformers are ideal for machine tools and mechanical equipment, serving as vital control power supplies for general electrical appliances, localized lighting, and indicative power systems.
· Suitable for altitudes not exceeding 2000 meters, ensuring reliable performance in diverse environments.
·Operates efficiently in ambient air temperatures ranging from -25ºC to +40ºC, with a 24-hour average not surpassing +35ºC, making it adaptable to varying climatic conditions.
· Maintains optimal performance with relative air humidity maxing at 90% at +25°C, and not going beyond 50% at +40°C, ensuring durability and longevity.
· Built to withstand environments free from violent or shock-inducing vibrations, and designed to resist damage from rain or snow.
Crafted to excel in explosion-risk-free mediums, devoid of corrosive gases or conductive dust that could compromise metal integrity and insulation.
Transformers are tailored to suit varying capacity, voltage, and application needs, categorized into shell and shell-less configurations to match distinct structural requirements.
Our transformers feature double-winding or multi-winding coils, with multiple secondary taps or windings to achieve the necessary voltage and capacity for effective distribution.
The double winding transformer coil is designed with a primary current of 11=Pe/U1 and a secondary current of 12=Pe/U2, ensuring efficient energy transfer and stability.
| 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 professional manufacturer with 32 years of extensive expertise in electric equipment manufacturing, excelling in crafting a comprehensive range of transformers, from dry-type to oil-immersed models, voltage stabilizers, regulators, switchgear, compact substations, frequency converters, and beyond. Our rigorous quality control protocols guarantee exceptional safety and quality, securing us a prestigious standing both nationally and globally. With customer satisfaction as our paramount objective, we pledge to provide attentive, thorough, and satisfying services. We warmly welcome your visit to our facility and look forward to establishing a long-lasting partnership with you.
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Company Profile
Founded in 1992, with an impressive registered capital of 50 million RMB, Dongliang Electric Co., Ltd. proudly brings nearly 30 years of expertise in manufacturing MV transmission and distribution electrical equipment. We specialize in crafting a diverse array of transformers, including dry-type, oil-immersed, machine tool, environmental protection, control, and lighting lamp transformers. Additionally, our offerings extend to voltage stabilizers, voltage regulators, switchgear, compact substations, frequency converters, and an array of other top-tier electrical equipment products. Located in the renowned "Electrical Appliance Capital of China", Yueqing City in Zhejiang Province, our facility is ideally situated near the stunning coastal shores of the East Sea and the Oujiang River to the south, with the enchanting national scenic wonders to the north. Our unwavering commitment to excellence is embodied in our core principles: 'Quality First, Service First.' We are dedicated to continuous improvement and innovation, aiming to meet and exceed customer expectations while upholding our quality objective of 'Zero Defect, Zero Complaints.' Our rigorous and comprehensive quality control system ensures that every product delivered is of supreme quality and utmost safety, earning us a stellar reputation both domestically and internationally. Customer satisfaction is our perpetual goal, and we are devoted to providing you with the most genuine, thoughtful, and satisfactory service. We warmly invite you to visit our factory and build a lasting partnership with us.
Company advantage
certificate
service
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Packaging & Shipping
Packing Standard: We ensure the utmost protection and safety for our valuable Advanced 100VA Control Transformer by utilizing robust wooden cases or secure container protection as our standard.
Q: Who are we?
A: We are Dongliang Electric Co., Ltd., a distinguished transformer company boasting an impressive 32 years of professional transformer production experience, proudly based in the innovation hub of Zhejiang, China.
Q: Can your product be customized?
A: Absolutely! Understanding the unique voltage, frequency, and other specific requirements across different countries and regions, our Advanced 100VA Control Transformer can be expertly customized to meet your precise specifications.
Q: How about your after-sales service?
A: Dongliang Electric Co., Ltd., is committed to excellence, offering an unparalleled 20-year after-sales quality guarantee, ensuring your complete satisfaction and peace of mind.
Have more questions? We encourage you to reach out to us with any inquiries. We assure you of an immediate and attentive response to all your needs.
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