Product introduction
Introducing our exceptional Reliable 220V Control Transformer, meticulously engineered to deliver up to 50,000VA capacity and adapt seamlessly to input voltages as high as 1000V within AC 50-60Hz circuits. This powerhouse is crafted to sustain continuous performance, even when operating at full capacity. Its versatile deployment spans across machine tools and mechanical equipment, making it an indispensable control power supply for general electrical appliances, localized lighting, and indicator power sources, ensuring reliability at every turn.
· Perfectly suited for locations with an altitude limit of 2000 meters, ensuring dependable functionality in diverse settings;
· Specifically designed to operate efficiently within ambient air temperatures from -25ºC to +40ºC, guaranteeing that the 24-hour average temperature remains within a safe margin of +35ºC, thus optimizing performance and durability.
· In environments where air relative humidity does not exceed 90% at +25°C, and stays below 50% at +40°C, our transformers ensure consistent and stable operation, adapting seamlessly to varying humidity levels.
· Constructed to endure settings devoid of violent vibrations or shocks, while also being safeguarded against rain or snow, thus promising unmatched longevity and reliability.
Expertly crafted for environments free of explosion hazards, with no presence of corrosive gases or conductive dust, our transformers maintain metal integrity and insulation efficacy, ensuring uncompromised safety and performance.
Our transformers are ingeniously crafted to meet an extensive range of capacity, voltage, and application requirements. We offer an array of structural designs, predominantly classified into encapsulated and open-shell configurations, catering to diverse needs with precision.
The transformer coils are designed with either double or multiple windings, incorporating secondary windings with multiple taps or independent coils. This enables precise voltage and capacity distribution tailored to meet specific application demands.
The equations for the double-winding transformer coil are as follows: primary current I1 = Pe/U1, and secondary current I2 = Pe/U2, providing a clear framework for understanding the functionality of our transformers.
| 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 our role as a professional manufacturer with 32 years of deep-rooted expertise in the electric equipment manufacturing landscape. Specializing in transformers (both dry-type and oil-immersed), voltage stabilizers, regulators, switchgear, compact substations, frequency converters, and more, we implement stringent quality control protocols that guarantee unparalleled safety and excellence. This commitment has earned us an esteemed reputation in both domestic and global markets. Our dedication to customer satisfaction fuels our pledge to deliver genuine, precise, and rewarding services. We warmly invite you to visit our facility and explore the promising partnership opportunities with us.
Product categories
Company Profile
Established in 1992 with a visionary outlook, Dongliang Electric Co., Ltd. stands as a distinguished leader in the manufacture of medium-voltage transmission and distribution electrical equipment, backed by a strong registered capital of 50 million RMB. With nearly 30 years of unmatched experience, our company shines as a paragon of innovation and reliability within the industry. Our specialization encompasses an extensive array of transformers, including dry-type, oil-immersed, machine tool, environmental protection, control, and lighting lamp transformers. Furthermore, our impressive product portfolio includes voltage stabilizers, voltage regulators, switchgear, compact substations, frequency converters, and other state-of-the-art electrical equipment. Strategically located in Yueqing City, Zhejiang Province-celebrated as the 'Electrical Appliance Capital of China'-our prestigious company benefits from its prime setting bordered by the tranquil East Sea to the south and notable national scenic attractions to the north. Upholding our steadfast commitment to 'quality first, service first', we strive for continuous improvement and innovation to exceed our customers' expectations consistently. Our meticulous quality control system guarantees zero defects and zero complaints, securing us an exceptional reputation both at home and abroad. Ensuring customer satisfaction is our paramount objective, and we are devoted to delivering the most authentic, attentive, and satisfying service possible. We cordially invite you to explore our factory and cultivate a lasting partnership with us.
Company advantage
certificate
service
exhibition
Packaging & Shipping
Packing standard: Our packaging solutions are meticulously crafted, featuring robust wooden cases coupled with secure container protection. This ensures your product arrives in a flawless state, reflecting our dedication to quality and excellence in delivery.
Q: Who are we?
A: We are Dongliang Electric Co., Ltd., a prestigious name in the transformer industry. With an impressive 32-year legacy in crafting professional-grade transformers, we are proudly headquartered in the vibrant region of Zhejiang, China.
Q: Can your product be customized?
A: Absolutely! Our product is ingeniously designed for adaptability, offering customization to meet the distinct voltage, frequency, and other specific transformer needs across various countries and regions. Customize our solutions to fit your precise requirements.
Q: How about your after-sales service?
A: Our dedication to quality continues well beyond your purchase with an outstanding 20-year after-sales quality guarantee. This commitment ensures unparalleled peace of mind and enduring customer satisfaction.
More questions? Reach out to us anytime for swift assistance, and enjoy our prompt, dedicated response to all your inquiries.
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