Product introduction
Introducing our Remarkable 220V Control Transformer, a remarkable feat of unparalleled engineering. With a commanding capacity reaching up to 50,000VA, this expertly designed transformer seamlessly accommodates input voltages soaring as high as 1000V, within the realms of AC 50-60Hz circuits. Masterfully crafted, it guarantees flawless operation even when pushed to its very limits. Its unmatched versatility elevates it to the pinnacle of reliability, serving as a steadfast control power supply for a comprehensive range of machine tools and mechanical equipment. Be it for general electrical appliances, localized lighting solutions, or indicator power sources, our 220V Control Transformer is your unwavering ally, ensuring dependable performance in every conceivable application.
· Perfectly suited for use in environments where the altitude does not exceed 2000 meters, guaranteeing optimal performance at all times;
· Meticulously crafted 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, ensuring consistent reliability without compromise.
· Designed to excel in conditions where air relative humidity remains below 90% at +25°C, and under 50% at +40°C, maintaining the integrity and performance of the transformer.
· Engineered to withstand environments devoid of violent vibrations or shocks, coupled with comprehensive protection against rain or snow exposure, ensuring longevity and enduring durability.
Meticulously engineered for deployment in environments free of explosion hazards, offering complete assurance against the presence of corrosive gases or conductive dust, safeguarding metal insulation integrity and the reliability of your applications.
Our transformers are meticulously custom-designed to cater to a diverse array of capacity, voltage, and application needs, offering an array of structural designs. Typically available in sophisticated encapsulated and open-shell configurations, they provide the adaptability and steadfast reliability necessary for a broad spectrum of applications.
Featuring transformer coils with either double or multiple windings, each unit is equipped with secondary windings that include multiple taps or independent coils. This design ensures precise voltage and capacity distribution, meticulously tailored to meet your unique and specific demands.
The meticulous calculation for the double-winding transformer coil is represented as follows: primary current I1 = Pe/U1, secondary current I2 = Pe/U2, providing precise and insightful 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 professional manufacturer with an impressive 32 years of unrivaled expertise in the electric equipment manufacturing industry. Our specialization encompasses a wide range of products including, but not limited to, transformers-both dry-type and oil-immersed-voltage stabilizers, regulators, switchgear, compact substations, frequency converters, and more. Our rigorous quality control measures ensure an exceptional standard of safety and excellence, earning us a prestigious reputation both domestically and internationally. We are deeply committed to achieving customer satisfaction, consistently striving to deliver authentic, precise, and rewarding services. We wholeheartedly invite you to visit our cutting-edge facility and explore the promising opportunities for partnership with us.
Product categories
Company Profile
Established with remarkable foresight and unwavering determination in 1992, Dongliang Electric Co., Ltd. shines as a beacon of excellence, underpinned by a formidable registered capital of 50 million RMB. With nearly three illustrious decades of unparalleled mastery in crafting medium-voltage transmission and distribution electrical equipment, we stand as paragons of innovation and reliability. Our expertise is reflected in a comprehensive array of transformers, ranging from dry-type and oil-immersed to machine tool, environmental protection, control, and lighting lamp transformers. Our expansive product line also includes high-performance voltage stabilizers, precise voltage regulators, efficient switchgear, compact substations, advanced frequency converters, and an array of cutting-edge electrical equipment. Nestled strategically in the vibrant heart of Yueqing City, Zhejiang Province, famously known as the 'Electrical Appliance Capital of China', our esteemed company enjoys a prime location bordered by the serene East Sea to the south and breathtaking national scenic wonders to the north. Upholding the steadfast principle of 'quality first, service first', we are relentlessly committed to continuous enhancement and pioneering innovation, striving ceaselessly to exceed our customers' expectations. Our rigorous and meticulous quality control system guarantees zero defects and zero complaints, securing us a stellar reputation that resonates both domestically and internationally. Customer satisfaction remains our ultimate goal, and we are devoted to providing genuine, thoughtful, and thoroughly satisfactory service. We warmly invite you to visit our state-of-the-art factory and explore the potential for a lasting partnership with us.
Company advantage
certificate
service
exhibition
Packaging & Shipping
Packing standard: Elevate your expectations with our premier packaging. We provide robust wooden cases complemented by secure container protection to ensure your product arrives not only safely but in pristine, ready-to-use condition, demonstrating our commitment to exceptional quality.
Q: Who are we?
A: Welcome to Dongliang Electric Co., Ltd., where we set the standard in the transformer industry. With a rich legacy of 32 years dedicated to professional transformer production, we are proudly based in Zhejiang, China, where we blend tradition with innovation to deliver excellence in every product we craft.
Q: Can your product be customized?
A: Absolutely! Our product embodies unmatched versatility, designed with customization in mind. From voltage tweaks to frequency adjustments and beyond, we meet the diverse needs of various countries and regions, ensuring a perfect fit for your specific requirements.
Q: How about your after-sales service?
A: Our commitment to excellence extends well beyond the point of sale, offering an impressive 20-year after-sales quality guarantee. This assurance allows you to enjoy peace of mind and ultimate satisfaction, knowing that our support is unwavering long after your purchase.
Have more questions? We are here to help! Don't hesitate to reach out to us at any time. Experience our prompt and attentive assistance, as we are dedicated to providing swift responses to all your inquiries with the utmost care and attention.
){kind=link}