Product introduction
With a robust capacity of up to 50000VA, this versatile sg Control Transformer is perfectly designed for input voltages of 1000V and below on AC 50-60Hz circuits. It is engineered to perform continuously at its rated capacity, making it an ideal power solution for machine tools and mechanical equipment. This transformer serves as a reliable control power source for general electrical appliances, local lighting, and indicator power supply systems, ensuring consistent performance across various applications.
· This product is optimized for use in locations where the altitude does not exceed 2000 meters;
· Designed to withstand diverse environments, the ambient air temperature ranges from -25ºC to +40ºC, with the average temperature over 24 hours not surpassing +35ºC, ensuring reliability in varying climates.
· Built to endure humidity, the relative air humidity should not exceed 90% at +25°C and should remain below 50% at +40°C, highlighting its adaptability to different atmospheric conditions.
· Suitable for environments free from violent shaking and shock vibrations, and where there is no risk of rain or snow exposure:
· Ideal for non-explosive atmospheres, this transformer thrives in environments devoid of corrosive gases and conductive dust that could harm metal parts and compromise insulation integrity.
Transformers are crafted to meet various capacity, voltage, and usage demands, resulting in distinctive structures. They are generally categorized into two forms: shell-type and core-type, each designed to suit specific operational needs.
Engineered with precision, the transformer coils utilize either double-winding or multi-winding techniques. The secondary configuration employs multiple taps or windings to efficiently distribute the required voltage and capacity.
In the double winding transformer coil, the primary current is calculated as 11=Pe/1, while the secondary current is determined as 12=Pe/U2, showcasing its sophisticated electrical design.
| 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 unmatched expertise in the electric equipment industry. Specializing in a wide array of products including transformers (both dry-type and oil-immersed models), voltage stabilizers, regulators, switchgear, compact substations, and frequency converters, we uphold a rigorous quality control system. This commitment to excellence ensures superior safety and quality, earning us an esteemed reputation on a global scale. Our unwavering dedication to customer satisfaction drives us to provide sincere, meticulous, and satisfactory services. We warmly invite you to visit our state-of-the-art facility and explore the opportunity to cultivate a rewarding and enduring partnership with us.
Product categories
Company Profile
Founded in 1992 with a robust registered capital of 50 million RMB, Dongliang Electric Co., Ltd. boasts nearly three decades of unparalleled expertise in the manufacture of medium voltage transmission and distribution electrical equipment. Specializing in a wide spectrum of transformer types-ranging from dry-type and oil-immersed transformers to machine tool, environmental protection, control, and lighting lamp transformers-we excel in crafting high-performance voltage stabilizers, voltage regulators, switchgear, compact substations, frequency converters, and an array of other electric equipment products. Nestled in Yueqing City, the celebrated 'Electrical Appliance Capital of China,' in Zhejiang Province, our strategic location offers idyllic proximity to the East Sea and the Oujiang River, with the enchanting 'world beautiful' national scenic spot to our north. We are steadfast in upholding our guiding principle of 'quality first, service first,' committed to continuous improvement and innovation to exceed customer expectations. Our dedication to 'zero defect, zero complaints' defines our quality objectives. Implementing a rigorous and comprehensive quality control system, we have earned a sterling reputation and are highly esteemed by both domestic and international customers. Customer satisfaction remains our unwavering pursuit, as we strive to deliver the most sincere, thoughtful, and satisfactory service. We warmly invite you to visit our factory and look forward to establishing a lasting partnership with you.
Company advantage
certificate
service
exhibition
Packaging & Shipping
Packing standard: We ensure robust protection for our products with premium, durable wooden cases and secure container packaging, safeguarding every shipment.
Q: Who are we?
A: We are Dongliang Electric Co., Ltd., a prestigious transformer company boasting 32 years of unparalleled expertise in transformer production. Our base is in Zhejiang, China.
Q: Can your product be customized?
A: Absolutely! Our transformers are tailored to meet your specific needs. We accommodate variations in voltage, frequency, and other unique requirements across different countries and regions.
Q: How about your after-sales service?
A: Dongliang Electric Co., Ltd. is proud to offer an extensive after-sales service, extending a 20-year quality assurance to all our valued customers.
More questions? Don't hesitate to contact us. We assure you of a swift and comprehensive response.
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