Product introduction
Discover the reliability of our 220V Control Transformer, a robust powerhouse with an impressive capacity of up to 50,000VA, specifically engineered for input voltages reaching up to 1000V in AC 50-60Hz circuits. This transformer is crafted to deliver seamless continuous operation, even at peak capacity, making it an indispensable asset across a broad spectrum of machine tools and mechanical equipment. It serves as a steadfast control power supply for general electrical appliances, localized lighting, and indicator power sources, making it an ideal choice for various industrial applications.
· Perfectly suited for use in locations where the altitude does not exceed 2000 meters.
· Skillfully designed to function in ambient air temperatures ranging from -25ºC to +40ºC, ensuring the 24-hour average temperature remains below +35ºC, thereby guaranteeing consistent performance.
· Crafted for environments where the air relative humidity does not exceed 90% at +25°C, and stays below 50% at +40°C, ensuring optimal transformer operation.
· Constructed to endure in environments free from violent vibrations or shocks, and safeguarded against rain or snow exposure, ensuring the longevity of the transformer.
Designed meticulously for environments devoid of explosion hazards, with no presence of gases or conductive dust that could corrode metals or compromise insulation integrity, ensuring maximum safety.
Our transformers are ingeniously crafted to accommodate a variety of capacity, voltage, and application needs, offering an array of structural designs. These configurations are typically categorized into encapsulated and open-shell variants, ensuring we cater to diverse operational requirements.
Featuring sophisticated transformer coils with either double or multiple windings, our products provide secondary windings with multiple taps or independent coils. This design empowers users to achieve the desired voltage and capacity distribution with precision.
The equations for our double-winding transformer coils are defined as follows: primary current I1 = Pe/U1, secondary current I2 = Pe/U2, facilitating accurate calculations and efficient performance analysis.
| 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 are proud to be a professional manufacturer with 32 years of deep-rooted expertise in the electric equipment manufacturing industry. We specialize in a wide range of products including transformers (both dry-type and oil-immersed), voltage stabilizers, regulators, switchgear, compact substations, frequency converters, and more. Our stringent quality control measures ensure exceptional safety and excellence, earning us a distinguished reputation in both domestic and international markets. Our steadfast commitment to customer satisfaction inspires us to consistently deliver genuine, precise, and rewarding services. We warmly invite you to tour our facility and explore the potential for a robust partnership with us.
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Company Profile
Established with foresight and determination in 1992, Dongliang Electric Co., Ltd. stands as a paragon of excellence and innovation in the electrical industry. With a formidable registered capital of 50 million RMB, we bring nearly three decades of unparalleled expertise in crafting medium-voltage transmission and distribution electrical equipment. As a beacon of innovation and reliability, our specialization encompasses a comprehensive spectrum of transformers, including dry-type, oil-immersed, machine tool, environmental protection, control, and lighting lamp transformers. Our expansive product line also features voltage stabilizers, voltage regulators, switchgear, compact substations, frequency converters, and a myriad of other sophisticated electrical equipment. Nestled in the heart of the celebrated 'Electrical Appliance Capital of China', Yueqing City, Zhejiang Province, our esteemed company benefits from a strategic location, beautifully framed by the serene East Sea to the south and the breathtaking national scenic wonders to the north. Our unwavering adherence to the principle of 'quality first, service first' drives us to continuously enhance and innovate, transcending our customers' expectations. Our rigorous quality control system is a testament to our commitment, ensuring zero defects and zero complaints-a reputation that resonates both domestically and internationally. Customer satisfaction is our ultimate pursuit, and we are dedicated to providing the most genuine, thoughtful, and satisfactory service. We extend a warm invitation to you to visit our factory, where excellence meets ingenuity, and to forge a lasting partnership that promises mutual growth and success.
Company advantage
certificate
service
exhibition
Packaging & Shipping
Packing standard: We offer top-tier packaging solutions featuring durable wooden cases and fortified container protection, ensuring your product arrives in impeccable condition, ready to deliver its high-performance benefits.
Q: Who are we?
A: We proudly represent Dongliang Electric Co., Ltd., a leading name in the transformer industry with an illustrious 32-year legacy of excellence in professional transformer production. Headquartered in Zhejiang, China, we are synonymous with quality and innovation.
Q: Can your product be customized?
A: Absolutely! Our high-efficiency control transformers are engineered for adaptability, offering customization options to meet your specific voltage, frequency, and other distinct transformer requirements for different countries and regions. Tailor our solutions to seamlessly fit your unique specifications.
Q: How about your after-sales service?
A: We stand behind our products with an outstanding 20-year after-sales quality guarantee, delivering unmatched reliability and peace of mind. Our commitment to excellence ensures your continued satisfaction long after purchase.
More questions? Contact us anytime for swift and dedicated support. Experience our prompt, attentive service and get the answers you need quickly.
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