Product introduction
Our Trusted Grey 3Phase Control Transformer is designed with thorough precision to deliver outstanding performance. With a robust capacity of up to 50000VA, it is tailored for input voltages of 1000V and below, operating on AC circuits of 50-60Hz frequency. It showcases unparalleled endurance, working tirelessly under its rated capacity for extended periods. Its versatility makes it an ideal choice for powering machine tools and various mechanical equipment, serving as a reliable control power source for general electrical appliances, local lighting, and indication systems.
· Suitable for installations where the altitude does not exceed 2000 meters;
· Operates efficiently in ambient air temperatures ranging from -25ºC to +40ºC, with a 24-hour average not surpassing +35ºC.
· Ensures optimal performance with air relative humidity not exceeding 90% at +25°C and not over 50% at +40°C.
· Designed for stable environments free from violent vibrations or shocks, and where there is no exposure to rain or snow.
· Engineered for safe operation in mediums devoid of explosion risks, without the presence of gases or conductive dust capable of corroding metal or compromising insulation integrity.
Our transformers boast diverse structures tailored to specific capacity, voltage, and utilization needs. They are generally categorized into two primary configurations: shell type and non-shell type.
Featuring double-winding or multi-winding transformer coils, our designs utilize secondary multiple taps or multiple windings to achieve desired voltage and capacity outputs for various distribution needs.
Designed with dual winding transformers, the primary current is denoted as 11=Pe/1, while the secondary current is 12=Pe/U2, ensuring precise and efficient energy transformation.
| 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 profound expertise in the realm of electric equipment manufacturing. Our specialization encompasses a wide range of products including transformers (featuring both dry-type and oil-immersed models), voltage stabilizers, regulators, switchgear, compact substations, and frequency converters, among others. Adhering to a rigorous quality control system, we ensure unmatched safety and product excellence, garnering a prestigious reputation both nationally and globally. Prioritizing ultimate customer satisfaction, we are dedicated to providing sincere, meticulous, and satisfactory services. We warmly invite you to visit our facility and explore the opportunity for a long-term partnership with us.
Product categories
Company Profile
Founded in 1992, with a prestigious registered capital of 50 million RMB, Dongliang Electric Co., Ltd. proudly boasts nearly three decades of unmatched expertise in the manufacture of medium-voltage (MV) transmission and distribution electrical equipment. Our specialization shines through in the production of a diverse range of transformers including dry-type, oil-immersed, machine tool, environmental protection, control, and lighting lamp transformers, among others. Additionally, we offer an extensive lineup of electrical solutions comprising voltage stabilizers, voltage regulators, switchgear, compact substations, frequency converters, and more. Nestled in the renowned "Electrical Appliance Capital of China" in Yueqing City, Zhejiang Province, our strategic location is graced by the picturesque East Sea and the serene Oujiang River to the south, while the breathtaking national scenic spot lies to the north. At Zhejiang Dongliang Electric Co., Ltd., we are steadfast in our commitment to the principles of "quality first, service first," embracing continuous improvement and innovation to exceed customer expectations. Our dedication to achieving "zero defect, zero complaints" underlines our unwavering quality objectives, reinforced by a stringent and comprehensive quality control system that ensures unparalleled safety and reliability. This unwavering commitment has earned us an esteemed reputation, and we are highly favored by both domestic and international customers. Your satisfaction is our eternal pursuit, and we are devoted to delivering the most sincere, considerate, and satisfactory service. We warmly invite you to visit our factory and forge a lasting partnership with us.
Company advantage
certificate
service
exhibition
Packaging & Shipping
Packing standard: We ensure the utmost safety and security of our products by using robust wooden cases or protective containers, tailored to withstand the rigors of transit.
Q: Who are we?
A: We are Dongliang Electric Co., Ltd., a distinguished transformer company boasting 32 years of unparalleled expertise in transformer production. Nestled in the vibrant hub of Zhejiang, China, we lead the industry with innovation and reliability.
Q: Can your product be customized?
A: Yes, indeed! Recognizing the unique demands of various countries and regions, including differing voltage, frequency, and other specifics, our Trusted Grey 3Phase Control Transformer can be meticulously customized to meet your exact specifications.
Q: How about your after-sales service?
A: At Dongliang Electric Co., Ltd., we stand behind our products with confidence, offering an exceptional 20-year after-sales quality guarantee, ensuring your peace of mind and satisfaction.
For further inquiries or to explore our offerings, don't hesitate to reach out. Our team is poised to provide you with a prompt and comprehensive response.
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