Product introduction
Introducing our unwaveringly Reliable 220V Control Transformer, an epitome of efficiency with an impressive capacity of up to 50,000VA, specifically engineered for input voltages reaching up to 1000V in AC 50-60Hz circuits. Crafted to deliver steadfast performance even under maximum capacity, this transformer is a versatile powerhouse, ideal for machine tools and mechanical equipment. It serves as a trustworthy control power supply for a broad spectrum of general electrical appliances, localized lighting, and indicator power sources.
· Perfect for installations where the altitude remains within 2000 meters;
· Expertly designed to function seamlessly in ambient air temperatures from -25ºC to +40ºC, guaranteeing that the average temperature over 24 hours does not exceed +35ºC.
· Optimized for environments where the air relative humidity stays below 90% at +25°C, and does not exceed 50% at +40°C.
· Constructed to endure environments free from severe vibrations or impacts, and shielded from rain or snow exposure.
Meticulously engineered for environments devoid of explosion hazards, ensuring an absence of gases or conductive dust that could potentially corrode metals or degrade insulation integrity.
Our transformers are adeptly crafted to meet a diverse range of capacity, voltage, and application needs, available in an array of structural designs, primarily encapsulated and open-shell configurations.
The sophisticated transformer coils boast either double or multiple windings, featuring secondary windings with multiple taps or independent coils, to ensure precise voltage and capacity distribution tailored to your needs.
The double-winding transformer coil equations you can rely on are 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 proudly present ourselves as a highly professional manufacturer with 32 years of profound and extensive expertise in the electric equipment manufacturing industry. Our specialization spans across transformers (both dry-type and oil-immersed), voltage stabilizers, regulators, switchgear, compact substations, frequency converters, and more. With our stringent quality control protocols, we ensure unparalleled safety and excellence, earning us a distinguished reputation in both domestic and international markets. Our steadfast commitment to customer satisfaction fuels our dedication to delivering genuine, precise, and rewarding services. We extend a heartfelt invitation for you to visit our facility and forge a strong partnership with us.
Product categories
Company Profile
Established in 1992 with foresight and determination, Dongliang Electric Co., Ltd. stands as a pillar of excellence with a remarkable registered capital of 50 million RMB. For nearly three decades, we have consistently demonstrated unmatched expertise in the manufacturing of medium-voltage transmission and distribution electrical equipment. As a beacon of innovation and reliability within the industry, we specialize in a diverse and comprehensive range of transformers, including dry-type, oil-immersed, machine tool, environmental protection, control, and lighting lamp transformers. Our extensive product line is further enriched by an array of advanced electrical equipment such as voltage stabilizers, voltage regulators, switchgear, compact substations, and frequency converters. Our esteemed company is strategically located in Yueqing City, Zhejiang Province, the renowned 'Electrical Appliance Capital of China', offering proximity to the serene East Sea to the south and breathtaking national scenic wonders to the north. Committed to our unwavering principles of 'quality first, service first', we are dedicated to continual enhancement and relentless innovation to exceed our customers' expectations. Our stringent quality control system ensures zero defects and zero complaints, securing our stellar reputation both domestically and internationally. Customer satisfaction is our ultimate goal, and we pledge to deliver the most genuine, thoughtful, and satisfactory service. We warmly invite you to visit our factory and embark on a journey towards a lasting partnership with us.
Company advantage
certificate
service
exhibition
Packaging & Shipping
Packing standard: We take pride in offering premium packaging solutions that include sturdy wooden cases and reliable container protection. Your product will arrive at your destination in impeccable condition.
Q: Who are we?
A: We are Dongliang Electric Co., Ltd., a prestigious transformer company with over three decades (32 years) of unparalleled expertise in professional transformer production. Based in Zhejiang, China, we are committed to excellence.
Q: Can your product be customized?
A: Certainly! Our product is engineered for flexibility, allowing for customization to meet the unique voltage, frequency, and specific transformer requirements of diverse countries and regions. Customize our product to flawlessly suit your requirements.
Q: How about your after-sales service?
A: We extend our dedication to quality with an outstanding 20-year after-sales quality guarantee, providing you with peace of mind and complete satisfaction.
More questions? Don't hesitate to contact us at any time for swift assistance and to enjoy our prompt, dedicated response.
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