Product introduction
With an impressive capacity of up to 50,000VA, our Premium Grey Control Transformer Machine is engineered to excel in circuits with an input voltage of 1000V or less and frequencies of 50-60Hz. It is designed for extended, continuous operation at its rated capacity, making it an indispensable power control solution for a wide range of applications. This transformer is the ideal choice for machine tools and mechanical equipment, providing reliable control power for general electrical appliances, as well as local lighting and signaling power sources.
· Optimized for installations at altitudes not exceeding 2000 meters;
· Operates efficiently in ambient air temperatures ranging from -25°C to +40°C, ensuring the 24-hour average does not surpass +35°C.
· Designed to perform optimally in environments where the air's relative humidity does not exceed 90% at +25°C, decreasing to no more than 50% at +40°C.
· Suitable for locations free from violent vibrations, shock disturbances, and adverse weather conditions like rain or snow.
Ideal for environments free of explosion risks, our transformer resists corrosion and insulation damage due to gas and conductive dust, maintaining operational integrity.
Transformers are meticulously crafted to meet varying capacity, voltage, and application needs. They are available in two structural forms: with shell and without shell, offering flexibility to suit different operational environments.
Each transformer features advanced coil technology with either double-winding or multi-winding configurations. The secondary utilizes multiple taps or windings to achieve the precise voltage and capacity distribution required.
The double winding transformer coil maintains optimal efficiency with primary current I1=Pe/1 and secondary current I2=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 are a distinguished and pioneering manufacturer, with 32 years of profound expertise in the electric equipment industry. Our specialization spans across state-of-the-art transformers, including both dry-type and oil-immersed models, as well as advanced voltage stabilizers, regulators, switchgear, compact substations, frequency converters, and beyond. Our rigorous quality control protocols guarantee unmatched safety and top-tier quality, fortifying our esteemed reputation on both national and global stages. Customer satisfaction is our paramount objective, and we are unwaveringly committed to providing sincere, meticulous, and superior service. We warmly welcome you to visit our facility and explore the potential for a fruitful, enduring partnership.
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Company Profile
Established in 1992 with a robust registered capital of 50 million RMB, Dongliang Electric Co., Ltd. boasts nearly three decades of unparalleled expertise in the manufacture of medium voltage (MV) transmission and distribution electrical equipment. Renowned for our specialization, we expertly craft a diverse range of transformers, including dry-type, oil-immersed, machine tool, environmentally friendly, control, and lighting lamp transformers. Our extensive product lineup extends to voltage stabilizers, voltage regulators, switchgear, compact substations, frequency converters, and a variety of other top-notch electrical equipment products. Strategically nestled in the illustrious "Electrical Appliance Capital of China," Yueqing City, Zhejiang Province, our location offers a picturesque juxtaposition between the enchanting East Sea and Oujiang River to the south, and the breathtaking national scenic wonder to the north. Upholding a steadfast commitment to excellence, we adhere to the guiding principles of "quality first, service foremost, with continuous improvement and innovation to exceed customer expectations." Our stringent quality control system ensures that every product meets rigorous safety standards, earning us an esteemed reputation and the favor of both domestic and international clients. At Dongliang Electric Co., Ltd., customer satisfaction is our unwavering pursuit, and we are devoted to delivering the most genuine, thoughtful, and gratifying service. We warmly invite you to visit our factory and forge a long-lasting partnership with us.
Company advantage
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Packaging & Shipping
Packing standard: We ensure robust protection with our packaging by utilizing strong wooden cases or container protection to safeguard your valuable products during transit.
Q: Who are we?
A: We are a reputable transformer company with an impressive 32 years of professional experience in transformer production, proudly based in Zhejiang, China.
Q: Can your product be customized?
A: Absolutely! Recognizing the unique voltage, frequency, and specialized transformer needs across various countries and regions, our products are fully customizable to meet your specific requirements.
Q: How about your after-sales service?
A: Our company stands behind the quality of our products with an unparalleled 20-year after-sales quality guarantee, providing you with peace of mind and assurance.
More questions? Please feel free to contact us for an immediate response and any further assistance you may need.
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