Product introduction
Boasting a capacity of 50000VA and below, our transformer is adept for input voltages of 1000V and below in AC 50-60Hz circuits. Designed for continuous operation under its rated capacity, this transformer is extensively employed as a control power source in machine tools and mechanical equipment. Its versatility makes it ideal for general electrical appliances, local lighting, and power supply indicators.
· Performance guaranteed at altitudes not exceeding 2000 meters;
· Operates optimally in ambient air temperatures ranging from -25ºC to +40ºC, ensuring the 24-hour average does not surpass +35ºC.
· The air's relative humidity remains under 90% at +25°C, reducing to under 50% at +40°C, providing efficient performance.
· Suitable for environments free from violent vibrations and shocks, with no exposure to rain or snow.
Ensures safety in mediums free from explosion risks, with no presence of corrosive gases or conductive dust that could compromise metal and insulation integrity.
Transformers are tailored based on capacity, voltage, and usage requirements, presenting distinct structures generally classified into enclosures and open-shell designs.
The transformer coils feature double-winding or multi-winding configurations. The secondary utilizes multiple taps or distinct windings to achieve the desired voltage and distribution capacity.
In a double winding transformer coil, the primary current is calculated as 11=Pe/1, while the secondary current is determined by 12=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 |
Proudly, we are a distinguished professional manufacturer with 32 years of profound expertise in manufacturing electric equipment. We specialize in a comprehensive range of products including transformers (dry-type and oil-immersed), voltage stabilizers, regulators, switchgear, compact substations, frequency converters, and more. Our rigorous quality control system guarantees unmatched safety and excellence, earning us a prestigious reputation both domestically and internationally. Our commitment to customer satisfaction is unwavering, and we pledge to provide sincere, meticulous, and highly satisfactory services. We extend a warm invitation to visit our facility, fostering a lasting and fruitful partnership.
Product categories
Company Profile
Founded in 1992 with a proud registered capital of 50 million RMB, Dongliang Electric Co., Ltd. boasts nearly three decades of unparalleled expertise in the manufacturing of medium voltage (MV) transmission and distribution electrical equipment. Specializing in a diverse range of transformer types-including dry-type, oil-immersed, machine tool, environmental protection, control, and lighting lamp transformers-we also excel in producing voltage stabilizers, voltage regulators, switchgear, compact substations, frequency converters, and a broad spectrum of other electrical equipment products. Our esteemed Zhejiang Dongliang Electric Co., Ltd. is strategically situated in Yueqing City, Zhejiang Province, renowned as the 'Electrical Appliance Capital of China.' With its captivating location nestled between the serene shores of the East Sea, the flowing Oujiang River to the south, and a breathtaking national scenic spot to the north, our company is truly at the heart of innovation. We are unwavering in our commitment to the principle of 'quality first, service first,' emphasizing continuous improvement and groundbreaking innovation to meet the exacting demands of our customers. We strive for 'zero defect, zero complaints' as our ultimate quality objective and have implemented a stringent and comprehensive quality control system to guarantee absolute quality and safety. Our impeccable reputation in the field is a testament to our dedication, and we are cherished by both domestic and international clients. Your satisfaction is our unchanging pursuit, and we are committed to providing you with the most genuine, considerate, and satisfactory service. We warmly invite you to visit our factory and look forward to establishing a long-lasting partnership with you.
Company advantage
certificate
service
exhibition
Packaging & Shipping
Packing standard: Our products are meticulously packaged using robust wooden cases or secure container protection to ensure they arrive in perfect condition.
Q: Who are we?
A: We are Dongliang Electric Co., Ltd., a prestigious transformer company with an impressive 32-year legacy in professional transformer production, proudly rooted in Zhejiang, China.
Q: Can your product be customized?
A: Absolutely! Recognizing the unique voltage, frequency, and specific characteristics of transformers across various countries and regions, we offer customization of our products to perfectly meet your distinct requirements.
Q: How about your after-sales service?
A: At Dongliang Electric Co., Ltd., we stand behind our products with an exceptional 20-year after-sales quality guarantee, ensuring your complete satisfaction.
More questions? We are just a call or message away. Contact us at your convenience and receive an immediate, personalized response.
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