Photovoltaic energy storage transformer SG20KW660 to 380V/220V solar isolation transformer
Product Description
SG, SBK (ZSG) series The three-phase transformer is suitable for circuits with 50-60Hz AC and below 660V. It is widely used in imported equipment, precision machine tools, mechanical and electronic equipment, medical equipment, rectifiers and lighting, etc. Users can customize various input and output voltages, connection groups, tap adjustment, winding capacity distribution, secondary single-phase winding configuration, rectifier circuit application, and whether it has a casing, etc. according to their needs.
SBK |
Three-phase dry type transformers |
input voltage |
660vAC,440v,380v,220v can be cusmized |
output voltage |
1140v,690v,660v,440v,415v,400v,380v,220v |
Acuuray |
+/-1 |
frequency |
50-60hz |
insulation resistance |
3000vac/min |
Insulation class F, high temperature resistance 150 degrees |
Cooling method: AN/FN |
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