A 10kva 120v To 220v Power Transformer 3 Phase is an electrical unit designed to convert utility AC voltage, to adjust voltage levels required by electrical equipment. Commonly, It is applied in industrial machinery, and power distribution systems
3 phase 10kva 120v to 220v power transformers are generally manufactured in dry type, naturally air cooled designs. The dry type low voltage power transformers offer high operational safety, easy maintenance, and reliable performance. The important technical specifications, such as input and output voltages, vector groups, insulation classes, and enclosure protection, can be customized to meet different application requirements.
With the continued development of industrial automation, intelligent manufacturing, and urban infrastructure, demand for 3 phase low voltage power transformers is steadily increasing:
1.Upgrades in industrial equipment are driving the need for highly reliable power supply solutions.
2.Renewable energy systems and smart distribution networks are placing higher requirements on efficiency and low loss performance.
3.The growth of international engineering projects is increasing demand for customized products and compliance with multiple technical standards.
|
Rated Capacity |
10 kVA |
|
Primary Voltage |
380 V/400 V/415 V |
|
Secondary Voltage |
220 V/200 V/127 V/110 V |
|
Voltage Tolerance |
±5% |
|
Tap Range |
±2 × 2.5% |
|
Vector Group |
Dyn11 or Yyn0 |
|
Rated Frequency |
50 Hz or 60 Hz |
|
Phase Number |
Three Phase |
|
Max. Working Temperature |
40℃ |
|
Min Working Temperature |
-25℃; -40℃; -60℃ |
|
InsulationClass |
Class F (150℃), Class H (180℃ ) |
|
Cooling Method |
AN |
|
Aluminum Alloy |
A Transformer with Enclosure |
Stainless Steel |
|
Winding |
Casting Resin |
Ready to assemble |
Amorphous Alloy Core |
|
Winding Workshop |
Casting Storage Area |
Winding Drying Area |
Finished Product Storage |
|
Transformer Oven |
Casting Equipment |
Foil winding machine |