Product introduction
Introducing our Exceptional 220V Control Transformer, a hallmark of superior engineering and reliability. With an outstanding capacity reaching up to 50,000VA, this marvel of engineering accommodates input voltages soaring up to 1000V within AC 50-60Hz circuits. Skillfully crafted, it ensures impeccable operation even under demanding conditions. Its unparalleled versatility makes it an indispensable control power supply for a vast range of machine tools and mechanical equipment. Whether it's for general electrical appliances, targeted lighting solutions, or indicator power sources, our 220V Control Transformer emerges as your steadfast choice, delivering trusted performance across all applications.
· Ideally suited for environments where altitude does not exceed 2000 meters, guaranteeing optimal performance and efficiency;
· Engineered to function effectively in ambient air temperatures ranging from a brisk -25ºC to a comfortable +40ºC, while maintaining a 24-hour average that never exceeds +35ºC, assuring consistent and reliable operation.
· Designed to thrive in conditions where air relative humidity remains below 90% at +25°C, and stays under 50% at +40°C, preserving performance integrity.
· Constructed to withstand settings free from violent vibrations or shocks, with enhanced protection against rain or snow exposure, ensuring long-term durability and reliability.
Meticulously engineered for environments devoid of explosion hazards, with robust assurance against the presence of gases or conductive dust that could corrode metals or compromise insulation integrity, safeguarding your applications.
Our transformers are custom-tailored to meet a diverse array of capacity, voltage, and application requirements, offering an assortment of structural designs. Typically available in both encapsulated and open-shell configurations, they provide the adaptability and unwavering reliability essential for a myriad of applications.
Featuring transformer coils with either double or multiple windings, each unit comes equipped with secondary windings that include multiple taps or independent coils. This ensures precise voltage and capacity allocation, perfectly customized to meet your specific demands.
The calculation for the double-winding transformer coil is as follows: primary current I1 = Pe/U1, secondary current I2 = Pe/U2, providing precise electrical performance insights.
| 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 proudly stand as a distinguished manufacturer with an impressive 32 years of unparalleled expertise in the electric equipment manufacturing industry. Our specialization spans across transformers-both dry-type and oil-immersed-voltage stabilizers, regulators, switchgear, compact substations, frequency converters, and more. Our stringent quality control measures ensure an exceptional standard of safety and excellence, earning us a prestigious reputation both nationally and internationally. We are unwaveringly committed to customer satisfaction, consistently striving to deliver genuine, precise, and rewarding services. We warmly invite you to visit our state-of-the-art facility and explore the promising opportunities for partnership with us.
Product categories
Company Profile
Established in 1992 with unparalleled vision and steadfast dedication, Dongliang Electric Co., Ltd. has become a beacon of excellence in the realm of medium-voltage transmission and distribution electrical equipment. With a robust registered capital of 50 million RMB, our company boasts nearly three decades of unmatched prowess in manufacturing. Our expertise is reflected in a diverse range of transformers, including dry-type, oil-immersed, machine tool, environmental protection, control, and lighting lamp variants. Our extensive product portfolio further includes high-performance voltage stabilizers, precision voltage regulators, efficient switchgear, compact substations, advanced frequency converters, and an array of pioneering electrical equipment. Strategically located in the bustling heart of Yueqing City, Zhejiang Province-aptly named the 'Electrical Appliance Capital of China'-our company is ideally situated with the tranquil East Sea to the south and stunning national scenic wonders to the north. Adhering to our enduring principle of 'quality first, service first', we are continuously committed to innovation and improvement, always striving to exceed our customers' expectations. Our rigorous quality control system ensures zero defects and zero complaints, cementing our exemplary reputation both domestically and internationally. Customer satisfaction is our ultimate aspiration, and we are dedicated to providing genuine, thoughtful, and thoroughly satisfactory service. We cordially invite you to visit our cutting-edge factory and explore the potential for a lasting partnership with us.
Company advantage
certificate
service
exhibition
Packaging & Shipping
Packing standard: We raise the bar with our packaging solutions by providing robust wooden cases paired with secure container protection. This ensures that your product not only arrives safely but in immaculate condition, ready for immediate use.
Q: Who are we?
A: We proudly introduce ourselves as Dongliang Electric Co., Ltd., a leader in the transformer industry. With an extraordinary legacy of 32 years in professional transformer production, we are deeply rooted in Zhejiang, China, crafting excellence with each product.
Q: Can your product be customized?
A: Absolutely! Discover unmatched versatility with our product, which is crafted for customization. Whether it's voltage adjustments, frequency modifications, or other transformer specifications, we cater to the distinct needs of various countries and regions, ensuring our product perfectly aligns with your exact requirements.
Q: How about your after-sales service?
A: Our dedication to excellence transcends the sale itself with a remarkable 20-year after-sales quality guarantee. Enjoy peace of mind and unparalleled satisfaction, knowing we are committed to supporting you long after your purchase.
Have more questions? We are here to help! Reach out to us anytime and experience our prompt, attentive assistance. We are committed to providing an immediate response to address all your inquiries.
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