Shanghai Shenxin Electromechanical Technology Co., Ltd
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Product Introduction:
DG, SG series single-phase and three-phase isolation dry power transformer are specially designed according to various domestic equipment and imported equipment requirement, and
adopt high quality imported high magnetic flux silicon steel and high strength double glass silk-covered wire processing and use advanced vacuum Immersion paint machine to insulate processing producing this series product. These products have advantages of widely applicable load, the ability of resisting instant overload and strong ability of corrosion resistance, primary winding and secondary winding are completely separated with security and reliability, can continuously work for a long time.
Technical Specification:
|
Type |
SG |
DG |
|
Phase |
Three phase |
Single phase |
|
Voltage |
36V-500V |
|
|
Capacity |
0.5-800kva |
|
|
Efficiency |
≥98% |
|
|
Empty Load Current |
＜4% |
|
|
Insulated Strength |
2000V/min without puncture |
|
|
Insulated Resistance |
≥2 MΩ |
|
|
Temperature Rise |
＜100k |
|
|
Short Circuit Impedance |
＜4% |
|