Product introduction
With a robust capacity of 50,000VA and below, the Reliable 220V Control Transformer is engineered for input voltages of 1000V and below, seamlessly operating within AC 50-60Hz circuits. Its enduring capability to function continuously under rated capacity makes it an indispensable power solution for machine tools and mechanical equipment. It serves as a control power supply for general electrical appliances and is ideal for local lighting and indicating power needs.
· Designed for environments where altitude does not exceed 2000 meters.
· Operates efficiently in ambient air temperatures ranging from -25ºC to +40ºC, with a 24-hour mean temperature not surpassing +35ºC.
· Capable of thriving in relative humidity conditions: up to 90% at +25ºC, and a maximum of 50% at +40ºC.
· Ideal for locations free from violent vibrations and shock, and safeguarded against rain or snow exposure.
· Perfectly suited for mediums devoid of explosion risks, corrosive gases, and conductive dust that may compromise metallic integrity or insulation.
Transformers are designed with varying capacities, voltages, and use-case requirements, resulting in diverse structural forms. They are primarily categorized into two types: those with shells and those without.
Our transformer coils feature dual-winding or multi-winding configurations, allowing the secondary to utilize multiple taps or windings to achieve the desired voltage and capacity for distribution purposes.
The dual winding transformer coil is characterized by a primary current I1=Pe/U1 and a secondary current I2=Pe/U2, ensuring optimal performance.
| 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 extensive expertise in the electric equipment manufacturing domain, focusing on cutting-edge transformers, including both dry-type and oil-immersed models. Our product range also encompasses voltage stabilizers, regulators, switchgear, compact substations, and frequency converters. Our unwavering commitment to a stringent quality control system guarantees unmatched safety and quality, fostering a prestigious reputation in both domestic and international markets. Customer satisfaction is our paramount objective, and we are devoted to providing heartfelt, detailed, and gratifying services. We cordially invite you to tour our facility and establish an enduring partnership with us.
Product categories
Company Profile
Established in 1992 with a robust registered capital of 50 million RMB, Dongliang Electric Co., Ltd. boasts nearly 30 years of pioneering experience in the realm of medium voltage transmission and distribution electrical equipment manufacturing. We pride ourselves on our specialization in producing high-quality transformers, including dry-type, oil-immersed, machine tool, environmental protection, control, and lighting lamp transformers. Additionally, our extensive product range features voltage stabilizers, voltage regulators, switchgear, compact substations, frequency converters, and a variety of other electric equipment. Our company, Zhejiang Dongliang Electric Co., Ltd., is strategically located in Yueqing City, Zhejiang Province, renowned as the 'Electrical Appliance Capital of China.' Positioned by the East Sea's shore and the picturesque Oujiang River, and flanked by a breathtaking national scenic area, we are inspired by our surroundings to uphold the principle of 'quality first, service foremost, with continuous improvement and innovation to meet our customers' needs.' We are steadfast in our quality objectives of 'zero defects, zero complaints' through the implementation of a rigorous and comprehensive quality control system, ensuring unparalleled quality and safety. Our esteemed reputation in this field has earned us the favor of both domestic and international clients. Ensuring customer satisfaction is our unwavering pursuit. We are committed to providing you with the most sincere, considerate, 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 your products are secure and intact with our robust packaging, typically employing strong wooden cases or container protection.
Q: Who are we?
A: We are a prestigious transformer company boasting 32 years of unmatched expertise in professional transformer production, proudly situated in Zhejiang, China.
Q: Can your product be customized?
A: Absolutely! Recognizing the diverse requirements in voltage, frequency, and other specific characteristics of transformer products across various countries and regions, we offer full customization to meet your precise specifications.
Q: How about your after-sales service?
A: Our company stands by the quality of our products with an impressive 20-year after-sales quality guarantee, ensuring your peace of mind.
More questions? We invite you to reach out to us anytime, and you'll receive a prompt and immediate response.
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