Product introduction
Introducing our versatile control transformer with a robust capacity of up to 50,000VA, seamlessly accommodating an input voltage of 1000V or below within an AC 50-60Hz circuit. This powerhouse operates continuously at its rated capacity, making it an essential component for machine tools and mechanical equipment. It serves as a reliable control power supply for general electrical appliances, local lighting, and indicator power supply applications, ensuring unwavering performance across various operational demands.
· Ideal for environments where the altitude does not exceed 2000 meters, ensuring optimal functionality at elevated terrains.
· Designed to endure a vast range of ambient air temperatures from -25ºC to +40ºC, with a 24-hour average not exceeding +35ºC, providing reliable performance in diverse climates.
· Engineered for conditions where the air's relative humidity remains below 90% at +25°C, and under 50% at +40°C, ensuring dependable operation in varied humidity levels.
· Suitable for settings free from violent vibrations and shock, and protected against rain or snow, ensuring stability and durability in challenging environments.
Designed for safe usage in mediums devoid of explosion risks, our transformers operate in environments free from corrosive gases and conductive dust that could harm metal components or damage insulation, ensuring longevity and safety.
Our transformers, crafted to meet specific capacity, voltage, and usage requirements, are available in diverse structures. Generally classified into two primary forms-shell and shell-less designs-each unit is tailored to deliver precision and efficiency.
Featuring transformer coils that are either double-winding or multi-winding, our units offer flexible secondary configurations. Multiple taps or windings are utilized to achieve the desired voltage and capacity needed for various distribution requirements.
The double winding transformer coil is engineered for precision, where the primary current is denoted as 11=Pe/1, and the secondary current as 12=Pe/U2, ensuring accurate electrical distribution and control.
| 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 distinguished expertise in the electric equipment manufacturing sector. Specializing in transformers, including both dry-type and oil-immersed models, our product range extends to voltage stabilizers, regulators, switchgear, compact substations, frequency converters, and beyond. Our rigorous quality control system guarantees unmatched safety and quality, which has cemented our esteemed reputation both domestically and internationally. Our commitment to customer satisfaction is unwavering, as we continuously strive to deliver sincere, meticulous, and satisfactory services. We warmly welcome you to visit our state-of-the-art facility and explore the potential for a lasting partnership with us.
Product categories
Company Profile
Founded in 1992 with a robust registered capital of 50 million RMB, Dongliang Electric Co., Ltd. boasts nearly three decades of exceptional experience in manufacturing medium-voltage transmission and distribution electrical equipment. Our specialization spans an impressive array of transformers, including dry-type, oil-immersed, machine tool, environmental protection, control, and lighting lamp transformers. Further, our expertise extends to producing voltage stabilizers, regulators, switchgear, compact substations, frequency converters, and a myriad of other electric equipment. Nestled in the renowned "Electrical Appliance Capital of China," our company resides in Yueqing City, Zhejiang Province. This strategic location graces us with the serene views of the East Sea and Oujiang River to the south, while the breathtaking national scenic wonders lie to our north. Adhering to the guiding principles of "quality first, service first," and committed to continuous improvement and innovation, we strive to exceed customer expectations. Our strict adherence to a comprehensive quality control system ensures that we meet our ambitious quality goals of "zero defects, zero complaints." As a result, we have earned an outstanding reputation both domestically and internationally. Customer satisfaction is at the heart of our mission, driving us to continually offer you the most genuine, thoughtful, and satisfactory service. We warmly invite you to visit our factory to explore exciting opportunities for a long-lasting partnership.
Company advantage
certificate
service
exhibition
Packaging & Shipping
Packing standard: We meticulously ensure the safety of your products by utilizing robust wooden cases or protective containers for optimal security.
Q: Who are we?
A: We are Dongliang Electric Co., Ltd., a distinguished transformer company boasting 32 years of unmatched expertise in the realm of transformer production, proudly based in Zhejiang, China.
Q: Can your product be customerized?
A: With a keen eye on the diverse electrical demands across various countries and regions, our transformers offer bespoke customization options tailored to your precise specifications, accommodating differences in voltage, frequency, and other unique requirements.
Q: How about your after-sales service?
A: Dongliang Electric Co., Ltd. promises an exceptional 20-year quality assurance as part of our after-sales service, ensuring your peace of mind and product longevity.
For further inquiries, don't hesitate to reach out. We are committed to providing you with an immediate response to all your questions, ensuring excellent customer support.
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