Product introduction
Unveiling our Reliable 220V Control Transformer, a true marvel of engineering prowess with an impressive capacity reaching up to 50,000VA. Masterfully designed to accommodate input voltages as high as 1000V within AC 50-60Hz circuits, this transformer guarantees uninterrupted operation even at maximum capacity. Its adaptability is remarkable, serving as a reliable control power source for machine tools and mechanical equipment. Whether utilized for general electrical appliances, specific lighting, or as an indicator power source, this transformer stands as your steadfast choice for dependability.
· Ideally adapted for use in environments where the altitude remains under 2000 meters;
· Meticulously engineered to perform optimally within ambient air temperatures that range from a brisk -25ºC to a comfortable +40ºC, while ensuring that the 24-hour average temperature does not surpass +35ºC.
· Skillfully designed to excel under conditions where the air's relative humidity does not exceed 90% at +25°C, and remains below 50% at +40°C.
· Built to endure in settings free from intense vibrations or shocks, and protected against rain or snow exposure.
Expertly engineered to function in environments devoid of explosion hazards, ensuring no presence of gases or conductive dust that could corrode metals or undermine insulation strength.
Our transformers are meticulously crafted to meet a diverse range of capacity, voltage, and application requirements, offering a variety of structural designs. Typically classified into encapsulated and open-shell configurations, these transformers provide both flexibility and reliability across various applications.
Boasting transformer coils with either double or multiple windings, each unit features secondary windings that come with multiple taps or independent coils, thus ensuring precise distribution of voltage and capacity tailored to your specific needs.
The mathematical expression for the double-winding transformer coil is represented 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 acknowledged as a distinguished professional manufacturer with 32 years of unparalleled expertise in the electric equipment manufacturing industry. Our specialization includes transformers-both dry-type and oil-immersed-voltage stabilizers, regulators, switchgear, compact substations, frequency converters, and more. Our stringent quality control protocols ensure an unrivaled 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, meticulously striving to provide services that are authentic, precise, and enriching. We warmly invite you to visit our state-of-the-art 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. With a steadfast commitment to excellence, we adhere to our guiding principle of 'quality first, service first', and 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 exceptional packaging solutions. We utilize durable wooden cases exquisitely paired with robust container protection to guarantee that your product arrives not just safely, but in pristine, flawless condition, ready for instant deployment.
Q: Who are we?
A: We are honored to present ourselves as Dongliang Electric Co., Ltd., a distinguished leader in the transformer sector. Boasting an illustrious legacy of 32 years dedicated to professional transformer production, we are proudly located in the heart of Zhejiang, China, and are committed to crafting excellence in every product we deliver.
Q: Can your product be customized?
A: Absolutely! Embrace unparalleled flexibility with our product, meticulously designed for customization. Whether you require voltage alterations, frequency tweaks, or specific transformer adjustments, we address the unique demands of diverse countries and regions, ensuring our product impeccably matches your precise specifications.
Q: How about your after-sales service?
A: Our commitment to excellence extends far beyond the initial sale, offering an extraordinary 20-year after-sales quality guarantee. Delight in peace of mind and extraordinary satisfaction, assured that we are devoted to supporting you well past your purchase date.
Have more questions? We stand ready to assist! Contact us at any time to experience our swift, considerate support. We pledge an immediate response to thoroughly address all of your inquiries.
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