Product introduction
Introducing the versatile Dongliang Electric Co., Ltd.'s Affordable 220V Control Transformer. This engineering marvel supports a capacity of 50,000VA and below, making it perfect for input voltages of 1,000V and below in AC 50-60Hz circuits. Designed for continuous operation at rated capacity, it finds extensive application in machine tools and mechanical equipment, serving as a reliable control power supply for general electrical appliances, local lighting, and indicator power supply. Experience unparalleled performance and longevity with every use.
· Designed to function optimally at altitudes not exceeding 2,000 meters;
· The ambient air temperature ranges from a chilly -25ºC to a toasty +40ºC, with an average daily temperature not surpassing +35ºC.
· Maintains functionality when the relative humidity does not exceed 90% at +25ºC, and does not surpass 50% at +40ºC, ensuring consistent performance in diverse climatic conditions.
· Operates smoothly in environments free from violent vibrations and shocks, and where there is no exposure to rain or snow:
This incredible transformer operates safely in environments without explosion risks, devoid of corrosive gases, and conductive dust that could impair metal or damage insulation.
Transformers feature varied structures based on capacity, voltage, and usage requirements, generally categorized into shell type and non-shell type configurations, providing flexibility for diverse applications.
The transformer coils are either double-winding or multi-winding, allowing the secondary to use multiple taps or windings to achieve the desired voltage and capacity distribution, catering to varied electricity needs.
Our double winding transformer coil is designed with precision: primary current I1=Pe/U1 and secondary current I2=Pe/U2, facilitating efficient energy conversion.
| 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. Our specialization spans across transformers, including both dry-type and oil-immersed models, as well as voltage stabilizers, regulators, switchgear, compact substations, frequency converters, and more. Our strict quality control system guarantees top-tier safety and quality, establishing us as a reputable name both domestically and internationally. We are devoted to achieving ultimate customer satisfaction through sincere, meticulous, and exemplary services. We warmly welcome you to visit our facility and look forward to building a long-lasting partnership with you.
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Company Profile
Founded in 1992 with an impressive registered capital of 50 million RMB, Dongliang Electric Co., Ltd. boasts nearly three decades of unmatched expertise in the manufacture of medium-voltage transmission and distribution electrical equipment. Our specialization shines through in our wide range of transformer products, including dry-type, oil-immersed, machine tool, environmental protection, control, and lighting lamp transformers, as well as voltage stabilizers, regulators, switchgear, compact substations, frequency converters, and other high-quality electrical equipment. Nestled in Yueqing City, Zhejiang Province, known as the renowned 'Electrical Appliance Capital of China,' our strategic location offers breathtaking views of the East Sea and Oujiang River to the south and the world's stunning national scenic spots to the north. We are committed to a philosophy of 'quality first, service first' alongside continuous improvement and innovation to exceed customer expectations. Our goal of 'zero defects, zero complaints' drives our rigorous quality control system, ensuring unparalleled quality and safety. This dedication has earned us a sterling reputation and the favor of both domestic and international clients. Customer satisfaction is our unwavering pursuit, and we promise to deliver the most sincere, attentive, and satisfactory service. We warmly invite you to visit our factory and forge an enduring partnership with us.
Company advantage
certificate
service
exhibition
Packaging & Shipping
Packing standard: We ensure the utmost protection by utilizing robust wooden cases or protective containers, guaranteeing your product arrives in optimal condition.
Q: Who are we?
A: Welcome to Dongliang Electric Co., Ltd., a distinguished transformer company with 32 years of unparalleled expertise in transformer production, proudly operating from Zhejiang, China.
Q: Can your product be customized?
A: Absolutely! We understand the unique demands of voltage, frequency, and transformer specifications across diverse countries and regions. Our products are precisely customizable to meet your exact needs.
Q: How about your after-sales service?
A: Dongliang Electric Co., Ltd. is committed to excellence with a remarkable 20-year after-sales quality guarantee, ensuring your satisfaction and peace of mind.
More questions? Do not hesitate to reach out to us. We promise a swift and efficient response to all your inquiries.
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