Product introduction

Unleash the unmatched efficiency and adaptability of our ISO9001 Certified Premium 100VA Control Transformer. Expertly crafted to fulfill the rigorous demands of contemporary machine tools and mechanical systems, this transformer excels in circuits with input voltages up to 1000V, operating seamlessly at AC 50-60Hz. Designed for consistent, round-the-clock performance, it effortlessly powers an array of general electrical appliances, local lighting systems, and provides steadfast indicating power with a formidable capacity reaching an astonishing 50000VA.
· Designed to deliver optimal performance at altitudes up to 2000 meters, ensuring robust functionality.
· Operates flawlessly across a wide ambient air temperature spectrum from -25ºC to +40ºC, maintaining a 24-hour average temperature below +35ºC for smooth, reliable operation.
· Sustains high efficiency with relative air humidity levels not exceeding 90% at +25 °C and remaining under 50% at +40 °C, guaranteeing dependable performance across varied conditions.
· Engineered for use in environments devoid of intense vibration and shock, and protected from rain or snow penetration, ensuring consistent, reliable performance.
Meticulously crafted for deployment in non-explosive media, our transformers function void of any corrosive gases or conductive dust that might compromise metal integrity and insulation, assuring safety and durability over the long term.
Our transformers, designed to accommodate a range of capacities, voltages, and application demands, feature diverse structural designs, typically categorized into shell-encased and open-frame forms, each tailored for specific applications, assuring versatility and precision.
Our transformer coils, whether configured as double-winding or multi-winding, are crafted with unparalleled precision, enabling the secondary side to employ multiple taps or windings to attain the exact voltage and capacity distribution needed for your application.
Our double winding transformer coils operate with exceptional efficiency, with the primary current defined as I1=Pe/U1, and the secondary current as I2=Pe/U2, ensuring maximum energy conversion and distribution.
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 Dongliang Electric Co., Ltd., a seasoned manufacturer with 32 years of unparalleled expertise in the production of high-quality electrical equipment. With specialization in a wide spectrum of products, including transformers (both dry-type and oil-immersed), voltage stabilizers, regulators, switchgear, compact substations, and frequency converters, our stringent quality control protocols ensure products of exceptional safety and quality. Our esteemed reputation is built on a foundation of customer satisfaction, both domestically and internationally. We extend a warm invitation to visit our state-of-the-art facilities and explore the potential for a mutually rewarding partnership with Dongliang Electric Co., Ltd.
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Company Profile
Founded in 1992, Dongliang Electric Co., Ltd. stands as a beacon of excellence with an impressive registered capital of 50 million RMB, showcasing nearly thirty years of unmatched mastery in the realm of medium voltage transmission and distribution electrical equipment. Our expertise spans a comprehensive spectrum of transformers, including dry-type, oil-immersed, machine tool, environmental protection, control, and lighting lamp transformers, as well as an array of advanced devices like voltage stabilizers, voltage regulators, switchgear, compact substations, and frequency converters. Situated in Yueqing City, Zhejiang Province, affectionately known as the 'Electrical Appliance Capital of China', our prime location offers breathtaking views of the East Sea and Oujiang River to the south and is bordered by world-renowned national scenic spots to the north. At Dongliang Electric, we are steadfast in our commitment to our guiding principles of 'quality first, service foremost,' which mirror our unwavering dedication to innovation and excellence, ensuring we not only meet but surpass customer expectations. Our rigorous and all-encompassing quality control system upholds the pinnacle of quality and safety standards, bolstering our esteemed reputation both domestically and internationally. Striving for customer satisfaction is our perpetual goal, and we are committed to providing the most authentic, attentive, and fulfilling service experience possible. We cordially invite you to tour our facilities and look forward with eager anticipation to cultivating a long-lasting partnership with you.
Company advantage

certificate
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Packaging & Shipping
Packing standard: We prioritize the utmost protection of your investment by employing robust packaging solutions. Choose from durable wooden cases or secure container protection to ensure the pristine condition of your product during transit.
Q: Who are we?
A: Dongliang Electric Co., Ltd. stands as a pillar in the transformer industry, with over 32 years of unparalleled expertise. Based in Zhejiang, China, we are a dedicated company specializing in transformers, renowned for our commitment to excellence and innovation.
Q: Can your product be customized?
A: Absolutely! At Dongliang Electric Co., Ltd., we understand the intricate and diverse needs of various markets. Our products are designed with flexibility in mind, allowing for complete customization to your distinct voltage, frequency, and other transformer requirements.
Q: How about your after-sales service?
A: We offer an impressive 20-year after-sales quality guarantee, reflecting our confidence in the durability and performance of our transformers. Your satisfaction and peace of mind are our top priorities.
For more questions, please feel free to reach out. Contact us and experience our commitment to providing swift and comprehensive responses to your inquiries.