Product introduction
Our IEC Standard 220V Control Transformer boasts an impressive capacity of up to 50,000 VA. It is expertly designed for seamless operation in circuits with input voltages of 1000V and below, functioning flawlessly within the AC 50-60Hz frequency range. This transformer is engineered for endurance, capable of maintaining continuous operation at its rated capacity. It serves as a versatile control power supply, ideal for machine tools and a broad spectrum of mechanical equipment. Additionally, it's perfect for powering general electrical appliances, local lighting systems, and indication devices, delivering reliable performance across various applications.
· Designed for optimal operation at altitudes of 2000 meters or below;
· Engineered to function efficiently in ambient air temperatures ranging from -25ºC to +40ºC. The 24-hour average temperature should not exceed +35ºC, ensuring stable performance in diverse climates.
· Maintains functionality in humidity levels not exceeding 90% at +25ºC and up to 50% at +40ºC, guaranteeing reliability in variable humidity conditions.
· Operates in environments free from severe vibrations and shock disturbances, ensuring longevity and durability where there is no exposure to rain or snowfall.
· Suitable for use in non-explosive media, effectively preventing damage from gases or conductive dust that might corrode metal or compromise insulation.
Transformers are crafted with varied structures to meet distinct capacity, voltage, and application needs, generally categorized into enclosed or open-shell designs.
Our transformers feature double-winding or multi-winding coils, utilizing either multiple taps or multiple windings to deliver the precise voltage and capacity needed for distribution.
For our double winding transformer coil, the primary current is calculated as 11=Pe/1, while the secondary current is determined as 12=Pe/U2, ensuring accurate and efficient energy 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 proudly stand as a distinguished professional manufacturer with 32 years of extensive expertise in the electric equipment manufacturing industry. As specialists in transformers, including both dry-type and oil-immersed models, as well as voltage stabilizers, regulators, switchgear, compact substations, frequency converters, and more, our commitment to quality is unwavering. Our rigorous quality control protocols guarantee unmatched safety and excellence, solidifying our prestigious reputation both domestically and internationally. At the core of our mission is customer satisfaction, which we pursue with dedication, offering meticulous and exemplary services. We cordially invite you to visit our facility to explore opportunities for a robust and enduring partnership.
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Company Profile
Founded in 1992 with a robust registered capital of 50 million RMB, Dongliang Electric Co., Ltd. stands as a beacon of excellence with nearly 30 years of rich experience in manufacturing MV transmission and distribution electrical equipment. Our expertise lies in producing high-quality transformers, including dry-type, oil-immersed, machine tool, environmental protection, control, and lighting lamp transformers. Our diverse product lineup extends to voltage stabilizers, voltage regulators, switchgear, compact substations, frequency converters, and a variety of other electrical equipment. Nestled in the renowned 'Electrical Appliance Capital of China,' Yueqing City in Zhejiang Province, our strategic location offers breathtaking views of the East Sea and the Oujiang River to the south, with a stunning national scenic spot to the north. At Dongliang Electric, we are steadfast in our commitment to 'quality first, service first,' embracing continuous improvement and innovation to exceed customer expectations. Our quality objective of 'zero defects, zero complaints' is achieved through a rigorous and comprehensive quality control system, securing our esteemed reputation both domestically and internationally. Customer satisfaction is our perpetual goal, and we pledge to deliver the most sincere, thoughtful, 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 prioritize safety and durability by employing robust wooden cases or secure container protection for every shipment.
Q: Who are we?
A: We are a reputable transformer company with 32 years of professional transformer production expertise, proudly based in Zhejiang, China.
Q: Can your product be customized?
A: Due to varying voltage, frequency, and other transformer specifications across different countries and regions, our products can be expertly customized to meet your specific requirements.
Q: How about your after-sales service?
A: Our company is committed to excellence, offering an impressive 20-year after-sales quality guarantee for your peace of mind.
More questions? Don't hesitate to reach out to us for immediate assistance.
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