Product introduction
Introducing our Reliable 220V Control Transformer, a marvel of engineering precision, boasting a formidable capacity of up to 50,000VA. Masterfully designed to accommodate input voltages soaring as high as 1000V within AC 50-60Hz circuits, this transformer guarantees seamless and efficient operation even under maximum load. Its unparalleled versatility makes it an ideal control power supply for machine tools and mechanical equipment, as well as a trusted choice for general electrical appliances, localized lighting, and indicator power sources. Choose this transformer for unmatched reliability and performance.
· Ideally crafted for environments with an altitude of less than 2000 meters;
· Skillfully engineered to perform optimally in ambient air temperatures ranging from a frosty -25ºC to a balmy +40ºC, all while ensuring that the 24-hour average temperature remains below +35ºC.
· Designed to excel in conditions where the air relative humidity does not surpass 90% at +25°C, and remains under 50% at +40°C.
· Constructed to thrive in settings free from harsh vibrations or shocks, and protected against rain or snow exposure.
Thoughtfully crafted for environments devoid of explosion hazards, where there are no corrosive gases or conductive dust that could degrade metal components or impair insulation integrity.
Our transformers are meticulously tailored to fulfill a diverse array of capacity, voltage, and application requirements, offering a variety of structural designs. Generally categorized into encapsulated and open-shell configurations, they deliver flexibility and dependability across a multitude of applications.
Equipped with transformer coils that feature either double or multiple windings, each unit includes secondary windings with multiple taps or independent coils, thereby ensuring precise voltage and capacity distribution tailored to your specific demands.
The mathematical formula for the double-winding transformer coil is 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 professional manufacturer with 32 years of unparalleled expertise in the electric equipment manufacturing domain. Our specialization includes transformers-both dry-type and oil-immersed-voltage stabilizers, regulators, switchgear, compact substations, frequency converters, and more. Our rigorous quality control measures ensure an unrivaled standard of safety and excellence, which has garnered us a prestigious reputation in both domestic and international spheres. We are unwavering in our commitment to customer satisfaction, diligently striving to provide genuine, precise, and rewarding services. We cordially invite you to visit our cutting-edge facility and explore the potential of 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. With nearly three illustrious decades of unparalleled mastery, we lead the industry in manufacturing medium-voltage transmission and distribution electrical equipment. As a beacon of innovation and reliability, our expertise shines through a comprehensive array of transformers, including dry-type, oil-immersed, machine tool, environmental protection, control, and lighting lamp transformers. Our expansive product line further extends to 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: Elevate your expectations with our superior packaging solutions. Our products are encased in robust wooden cases, complemented by secure container protection. This ensures your purchase arrives not only safely but in pristine, ready-to-use condition, reflecting the quality you deserve.
Q: Who are we?
A: Welcome to Dongliang Electric Co., Ltd., a beacon of innovation and expertise in the transformer industry. With an impressive legacy spanning 32 years, we stand as a formidable force in Zhejiang, China, delivering excellence and reliability in every transformer we produce.
Q: Can your product be customized?
A: Certainly! Our product epitomizes customizable innovation. From voltage to frequency adjustments and beyond, we skillfully adapt our transformers to meet the unique specifications and diverse needs of countries and regions worldwide, ensuring an impeccable fit to your precise requirements.
Q: How about your after-sales service?
A: Our commitment to excellence endures beyond the initial purchase with an extraordinary 20-year after-sales quality guarantee. Revel in the assurance of continuous support and satisfaction, knowing we are steadfast in our promise to assist you well into the future.
Have more questions? We are at your service! Contact us at any time to experience our swift, attentive support. We pledge to provide prompt and thorough responses to all your inquiries, ensuring your complete satisfaction.
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