Product introduction
Discover our Reliable 220V Control Transformer, a true testament to engineering prowess, boasting a robust capacity of up to 50,000VA. This masterpiece is meticulously crafted for input voltages reaching up to 1000V within AC 50-60Hz circuits, ensuring seamless performance even at maximum capacity. Its remarkable versatility makes it the ideal control power supply for machine tools and mechanical equipment. Whether you're powering general electrical appliances, localized lighting, or indicator power sources, trust this transformer to be your unwavering and dependable choice.
· Perfectly designed for environments where the altitude remains below 2000 meters, ensuring reliable performance.
· Precision-engineered to operate optimally in ambient air temperatures that range from a cool -25ºC to a comfortable +40ºC, while ensuring that the 24-hour average temperature does not exceed +35ºC.
· Expertly designed to excel in conditions where relative humidity is no more than 90% at a mild +25°C, and remains under 50% at +40°C.
· Built to withstand environments free from violent vibrations or shocks and perfectly safeguarded against any exposure to rain or snow.
Crafted with meticulous attention to detail for environments devoid of explosion hazards, ensuring there are no gases or conductive dust that could potentially corrode metals or compromise insulation integrity.
Our transformers are expertly tailored to accommodate a wide array of capacity, voltage, and application requirements, offering a range of structural designs. Typically available in encapsulated and open-shell configurations, they provide unparalleled flexibility and reliability for diverse applications.
Featuring transformer coils with either double or multiple windings, each unit offers secondary windings equipped with multiple taps or independent coils. This design ensures precise voltage and capacity distribution tailored to meet your specific requirements.
The mathematical formula for the double-winding transformer coil is elegantly expressed as follows: primary current I1 = Pe/U1, secondary current I2 = Pe/U2.
| 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 take immense pride in being recognized as a leading professional manufacturer with 32 years of unrivaled expertise in the electric equipment manufacturing domain. Our specialization spans transformers-both dry-type and oil-immersed-voltage stabilizers, regulators, switchgear, compact substations, frequency converters, and more. Our rigorous quality control protocols ensure a superior standard of safety and excellence, earning us a prestigious reputation in both domestic and international markets. We are unwavering in our dedication to customer satisfaction, striving to deliver genuine, accurate, and rewarding services. We warmly invite you to visit our cutting-edge facility and explore a promising partnership with us.
Product categories
Company Profile
Established with remarkable foresight and unwavering determination in 1992, Dongliang Electric Co., Ltd. stands proud with a formidable registered capital of 50 million RMB, alongside nearly three illustrious decades of unparalleled mastery in the manufacturing of medium-voltage transmission and distribution electrical equipment. As a beacon of innovation and reliability, our expertise shines through a comprehensive array of transformers, encompassing dry-type, oil-immersed, machine tool, environmental protection, control, and lighting lamp transformers. Our expansive product line further extends to include 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 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 our steadfast principle of 'quality first, service first', we are relentlessly committed to continual enhancement and pioneering innovation, striving ceaselessly to surpass 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: We raise the bar with our packaging solutions by offering robust wooden cases complemented by secure container protection. This ensures that your product not only arrives safely but in immaculate condition, ready for immediate use. Our commitment to excellence guarantees the utmost care and precision in every packaging detail.
Q: Who are we?
A: We are Dongliang Electric Co., Ltd., proudly positioned as a beacon of innovation in the transformer industry. With an extraordinary legacy spanning 32 years, our professional production is deeply rooted in Zhejiang, China, where we craft excellence and redefine standards with each transformative product. Experience the hallmark of superior craftsmanship with us.
Q: Can your product be customized?
A: Absolutely! Experience unmatched versatility with our IEC Certified Transformer, meticulously crafted for customization. Whether you require voltage adjustments, frequency modifications, or specific transformer specifications, we cater to the diverse needs of various countries and regions, ensuring our product precisely aligns with your unique requirements.
Q: How about your after-sales service?
A: Our dedication to excellence transcends the sale itself, offering a remarkable 20-year after-sales quality guarantee. Relish in peace of mind and unparalleled satisfaction, assured by our commitment to supporting you long after your purchase. Our service is designed to provide ongoing reliability and confidence.
Have more questions? We are here to help! Reach out to us anytime and experience our prompt, attentive assistance. Our unwavering commitment is to provide an immediate response, addressing all your inquiries with dedication and expertise, ensuring your utmost satisfaction.
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