Product introduction
Capacity of 50000VA and below, suitable for input voltage 1000V and below AC 50-60Hz circuit. It can work continuously for a long time under the rated capacity and is widely used in machine tools and mechanical equipment as a control power supply for general electrical appliances, local lighting and indicating power supply.
·The altitude does not exceed 2000 meters;
·The ambient air temperature is -25ºC to +40ºC, and the average value of 24 hours does not exceed +35ºC
·The relative humidity of the air does not exceed 90% at +25 ° C, and does not exceed 50% at +40 ° C
·Where there is no violent vibration and shock vibration, where there is no rain or snow attack:
In the medium without explosion risk, there is no gas and conductive dust enough to corrode metal and destroy insulation
Transformers according to the capacity, voltage and use requirements are different, the structure is different, generally divided into shell and shell without two forms.
The transformer coils are double-winding or multi-winding, that is, the secondary uses multiple taps or uses multiple windings to get the voltage and capacity required for distribution.
Double winding transformer coil, primary current 11=Pe/1, secondary current 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 |
We are a professional manufacturer with 32 years of rich expertise in electric equipment manufacturing, specializing in transformers (including dry-type and oil-immersed models), voltage stabilizers, regulators, switchgear, compact substations, frequency converters, and more. Our stringent quality control system ensures unparalleled safety and quality, earning us an esteemed reputation both domestically and internationally. Customer satisfaction remains our ultimate goal, and we are committed to delivering sincere, meticulous, and satisfactory services. We warmly invite you to visit our facility and forge a lasting partnership with us.
Product categories
Company Profile
Founded in 1992, with a registered capital of 50 million RMB, Dongliang Electric co.,LTD. enjoys about 30 years experience in MV transmission and distribution electrical equipment manufacture. We are specializing in the production of transformer (dry-type transformer, oil-immersed transformer,machine tool transformer, environmental protection transformer, control transformer, lighting lamp transformer etc.), voltage stabilizer, voltage regulator, switchgear,compact substation,frequency converter and other electric equipments products,. Zhejiang Dongliang Electric co.,LTD. is located in the famous "Electrical Appliance Capital of China". Yueqing city, Zhejiang Province, faces the shore of the East Sea and the Oujiang River in the south, and the "world beautiful" national scenic spot in the north. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. and has implemented a strict and complete quality control system to ensure quality and safety, so we enjoy a good reputation in this field and are favored by domestic and foreign customers, Customer satisfaction is our eternal pursuit, and we will continue to provide you with the most sincere, considerate and satisfactory service. Very welcome to visit our factory and establish a permanent partnership with us.
Company advantage
certificate
service
exhibition
Packaging & Shipping
Packing standard: Generally use strong wooden cases or container protection.
Q: Who are we?
A: We are transformer companyWith 32 Years Professional Transformer Production Experience, based in Zhejiang, China.
Q: Can your product be customerized?
A: Considering differences in voltage, frequency and other speciality of transformer product in different countries and regions,our product can be customerized according to your requirements.
Q: How about your after-sales servic?
A: Our company provides 20 years of after-sales quality guarantee.
More questions...... Feel free to contact you and you will get an immediate response
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