Insulation Grade
B or F or (H Can Be Customized If Need)
Phase Voltage Difference
≤1%
Connection Symbol
Yyno, Yd, Dy or Dd
Ambient Temp.
≤95% (Non Condensing)
Material
Copper or Aluminum windings
Primary voltage
660V, 440V, 420V or Customized
Secondary voltage
380V, 220V, 110V or Customized