Product introduction
Boasting a robust capacity of 50,000VA and below, our Durable Grey Step Down Transformer is meticulously crafted to accommodate input voltages of 1000V and below, operating seamlessly within AC 50-60Hz circuits. Engineered for enduring performance, it effortlessly handles continuous operations under the full rated capacity. This transformer is the ideal choice for integration into machine tools and mechanical equipment, serving as a formidable control power supply for general electrical appliances, local lighting, and indicator power supply needs.
· Designed for altitudes not exceeding 2000 meters;
· Operates in ambient air temperatures ranging from a chilly -25ºC up to a warm +40ºC, with the 24-hour average temperature remaining below +35ºC
· Ensures reliable performance with air relative humidity not surpassing 90% at a comfortable +25°C, and not exceeding 50% at +40°C
· Performs optimally in environments free from violent vibration, shock, rain, or snow exposure:
Designed for use in non-explosive atmospheres, our transformer is resistant to gases and conductive dust that could corrode metal or compromise insulation integrity.
Transformers are crafted to align with varying capacities, voltages, and application needs, featuring diverse structural designs. They are typically categorized into two main forms: with shell and without shell.
The transformer coils are expertly engineered as double-winding or multi-winding systems. This sophisticated design allows the secondary coils to employ multiple taps or feature multiple windings to deliver the exact voltage and capacity essential for efficient distribution.
In our double winding transformer coil design, the primary current is calculated as 11=Pe/1, while the secondary current is determined by 12=Pe/U2, ensuring precise and reliable electrical performance.
| 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 32 years of unparalleled expertise in electric equipment manufacturing, specializing in a diverse array of transformers, including both dry-type and oil-immersed models, voltage stabilizers, regulators, switchgear systems, compact substations, frequency converters, and beyond. Our rigorous quality control systems guarantee unmatched safety and superior quality, earning us a prestigious reputation both domestically and globally. We are steadfastly dedicated to achieving customer satisfaction, providing sincere, attentive, and exemplary service. We warmly welcome you to visit our state-of-the-art facility and explore the potential for a lasting, mutually beneficial partnership.
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Company Profile
Founded in 1992, with a robust registered capital of 50 million RMB, Dongliang Electric Co., Ltd. boasts an impressive legacy of approximately 30 years in the manufacture of medium voltage (MV) transmission and distribution electrical equipment. Specializing in a diverse array of transformers, including dry-type, oil-immersed, machine tool, environmental protection, control, and lighting lamp transformers, we also excel in producing voltage stabilizers, voltage regulators, switchgear, compact substations, frequency converters, and a variety of other electrical equipment. Situated in the renowned 'Electrical Appliance Capital of China,' Yueqing City, Zhejiang Province, our strategic location offers scenic views of the Oujiang River and the East Sea to the south and a nationally celebrated, stunning scenic spot to the north. Our unwavering commitment to 'quality first, service first, continuous improvement and innovation to meet customer needs' is the cornerstone of our management philosophy, with 'zero defects, zero complaints' defining our quality objectives. By implementing a meticulous and comprehensive quality control system, we ensure superior safety and quality, earning us a distinguished reputation in the industry. Cherished by both domestic and international clients, customer satisfaction remains our perpetual goal, and we are dedicated to delivering the most genuine, thoughtful, and satisfactory service. We warmly invite you to visit our factory and explore the potential of establishing a lasting partnership with us.
Company advantage
certificate
service
exhibition
Packaging & Shipping
Packing standard: We ensure superior protection for our product by using robust wooden cases or secure container protection.
Q: Who are we?
A: We are a distinguished transformer company with 32 years of exemplary transformer production experience, proudly based in the innovative hub of Zhejiang, China.
Q: Can your product be customized?
A: Given the diverse specifications such as voltage and frequency across various countries and regions, we offer customization to meet your specific needs.
Q: How about your after-sales service?
A: Our esteemed company stands by its promise with a remarkable 20-year after-sales quality guarantee, ensuring peace of mind.
For more inquiries, please feel free to get in touch. We assure you an immediate and attentive response.
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