Product introduction
With a capacity of 50,000VA and under, our transformer is ideal for input voltages of 1000V or below within 50-60Hz AC circuits. Engineered for long-term, continuous operation at its rated capacity, it finds extensive use in machine tools and mechanical equipment. As a versatile control power supply, it powers general electrical appliances, facilitates local lighting, and provides reliable indicating power supply.
· Designed for environments where the altitude is no higher than 2000 meters, ensuring optimal performance.
· Built to withstand ambient temperatures ranging from -25ºC to +40ºC, with a 24-hour average not exceeding +35ºC, ensuring durability and reliability.
· Operates flawlessly even when the relative humidity does not exceed 90% at +25 °C, and remains efficient with humidity up to 50% at +40 °C.
· Ideal for locations free from severe vibration and shock, and away from rain or snow exposure, guaranteeing longevity.
Engineered for safe operation in environments without explosion risks, free from corrosive gases and conductive dust that could damage metal or insulation.
Transformers vary in structure depending on capacity, voltage, and intended use. Typically, they are classified into enclosed and open forms to cater to different requirements.
Our transformers feature double-winding or multi-winding coils. The secondary windings, through multiple taps or separate coils, provide the desired voltage and capacity for efficient distribution.
In our double winding transformer coil, the primary current is defined as 11=Pe/1, while the secondary current is denoted as 12=Pe/U2, highlighting our precision engineering.
| 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 a professional manufacturer with a wealth of experience. 32 years of rich expertise in the electric equipment manufacturing industry. Specializing in transformers-both dry-type and oil-immersed-our portfolio boasts voltage stabilizers, regulators, switchgear, compact substations, frequency converters, and beyond. Our rigorous quality control system guarantees unmatched safety and quality, earning us a prestigious reputation on both domestic and international fronts. As customer satisfaction remains at the heart of our mission, we are dedicated to providing sincere, meticulous, and satisfactory services. We warmly welcome you to visit our facility and embark on a mutually beneficial partnership with us.
Product categories
Company Profile
Founded in 1992 with an impressive registered capital of 50 million RMB, Dongliang Electric Co., Ltd. boasts nearly three decades of unparalleled expertise in manufacturing electrical equipment for medium voltage transmission and distribution. Specializing in a diverse range of transformers, including dry-type, oil-immersed, machine tool, environmental protection, control, and lighting lamp transformers, we also produce voltage stabilizers, regulators, switchgear, compact substations, and frequency converters among other top-tier electric products. Nestled in Yueqing City, Zhejiang Province-famously known as the 'Electrical Appliance Capital of China'-our strategic location offers scenic views of the East Sea and Oujiang River, with breathtaking national landscapes to the north. Adhering to the principle of 'quality first, service foremost, continuous improvement and innovation to exceed customer expectations,' we uphold a rigorous and comprehensive quality control system to ensure supreme quality and safety. This unwavering commitment has earned us a sterling reputation and the favor of both domestic and international clients. Our relentless pursuit of customer satisfaction propels us to offer the most genuine, attentive, and gratifying service. We wholeheartedly invite you to visit our facilities and explore the opportunity of forging enduring partnerships with us.
Company advantage
certificate
service
exhibition
Packaging & Shipping
Packing standard: We ensure the utmost protection with robust wooden cases or secured containers, meticulously designed for durability and safety.
Q: Who are we?
A: We are Dongliang Electric Co., Ltd., a leading transformer company boasting 32 years of expertise in professional transformer production, proudly based in Zhejiang, China.
Q: Can your product be customerized?
A: Absolutely! Acknowledging the variations in voltage, frequency, and unique transformer specifications across different countries and regions, our products can be customized precisely to meet your specific requirements.
Q: How about your after-sales service?
A: We stand by the quality of our products with a comprehensive 20-year after-sales quality guarantee, assuring you of our commitment to excellence.
More questions? We encourage you to reach out to us, and you will receive a prompt and immediate response to any inquiries.
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