Product introduction
With an exceptional capacity of 50,000VA and below, our transformer is expertly engineered for input voltages of up to 1000V AC, operating efficiently within the 50-60Hz frequency range. This robust transformer is designed to perform continuously at its rated capacity, making it an indispensable power solution for machine tools and various mechanical equipment. Its versatility extends to serving as a reliable control power source for general electrical appliances, providing local lighting, and serving as an indicating power supply.
· Strategically designed to operate optimally at altitudes not exceeding 2000 meters,
· Engineered to withstand ambient air temperatures ranging from a chilly -25ºC to a warm +40ºC, with a 24-hour average temperature cap of +35ºC,
· Expertly crafted to maintain efficiency with relative humidity conditions not exceeding 90% at +25°C and not more than 50% at +40°C,
· Constructed for stability, ensuring operation in environments free from violent vibration, shock, rain, or snow exposure:
Safely built for use in environments devoid of explosion risks, corrosive gases, and conductive dust that can harm metal integrity and insulation.
Transformers, tailored according to varying capacity, voltage, and application needs, present differing structures, typically categorized into two forms: with shell and without shell.
Featuring transformer coils designed as either double-winding or multi-winding systems, the secondary utilizes multiple taps or windings to achieve the desired voltage and capacity required for effective distribution.
In our double-winding transformer coil system, the primary current is calculated as 11=Pe/1, and the secondary current is determined as 12=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 stand as a professional manufacturer with a remarkable 32 years of profound expertise in the realm of electric equipment manufacturing. Our specialization encompasses transformers, including both dry-type and oil-immersed variants, alongside voltage stabilizers, regulators, switchgear, compact substations, frequency converters, and more. Our unwavering commitment to an exceptional quality control system guarantees unmatched safety and quality. This dedication has earned us a prestigious reputation both within our nation and on the international stage. We prioritize customer satisfaction, pledging to deliver service that is sincere, meticulous, and fulfilling. We warmly invite you to visit our facilities and explore the possibilities of a lasting partnership with us.
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Company Profile
Founded in 1992, with a substantial registered capital of 50 million RMB, Dongliang Electric Co., Ltd. proudly boasts nearly 30 years of rich expertise in the field of medium voltage (MV) transmission and distribution electrical equipment manufacturing. Our specialization lies in crafting an extensive range of transformers, including dry-type, oil-immersed, machine tool, environmental protection, control, and lighting lamp transformers. Additionally, we expertly produce voltage stabilizers, regulators, switchgear, compact substations, frequency converters, and other cutting-edge electrical equipment. Strategically positioned in Yueqing City, Zhejiang Province, known as the illustrious 'Electrical Appliance Capital of China,' our company enjoys breathtaking surroundings, with the East Sea and Oujiang River to the south and a world-renowned scenic spot to the north. Our commitment to 'quality first, service first, and continuous improvement and innovation to meet customer needs' drives us forward. With an unwavering focus on 'zero defects, zero complaints' as our quality objective, we have enforced a rigorous and comprehensive quality control system to ensure utmost quality and safety. Our impeccable reputation in the industry is reflected in the trust and favor we receive from both domestic and international customers. Customer satisfaction remains our eternal pursuit, as we are dedicated to offering the most sincere, considerate, and satisfactory service. We warmly invite you to visit our factory to forge a lasting partnership with us.
Company advantage
certificate
service
exhibition
Packaging & Shipping
Packing standard: We employ robust wooden cases or protective containers to ensure the ultimate safety and security of our products during transit.
Q: Who are we?
A: Based in the vibrant province of Zhejiang, China, we are Dongliang Electric Co., Ltd., a seasoned transformer company boasting over 32 years of unmatched expertise in professional transformer production.
Q: Can your product be customized?
A: Absolutely! Recognizing the unique voltage, frequency, and other specification variations across different countries and regions, our products are meticulously customizable to meet your precise requirements.
Q: How about your after-sales service?
A: Our company is proud to offer an impressive 20-year after-sales quality guarantee, ensuring your complete satisfaction and peace of mind.
Have more inquiries? Don't hesitate to reach out for a prompt response-our dedicated team is ready to assist you with any questions.
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