More than 60 years of know-how and experience is reflected in the oil distribution transformers made by SGB-SMIT Group. Our production (in Germany and Malaysia) is based on high-quality production materials, and we place the highest emphasis on first-class workmanship. The result: oil distribution transformers of maximum reliability!


  • Product
  • Selection
  • Technical Information
  • Downloads
  • References
  • Contact / Enquiry
  • Service voltage 12 kV
  • Service voltage 24 kV
  • Service voltage 36 kV
  • Special equipment
  • Selection accessories
Type Rating (kVA) PO (W) Pk 75 °C (W) Uk % Length (mm) Width (mm) Height (mm) Tot. weight (kg) Detail Info  start request
DOTN 50 145 1350 4 810 670 1210 460
DOTNL 50 125 1350 4 810 670 1210 460
DOTEL 100 210 1750 4 870 670 1290 590
DOTN 100 260 2150 4 870 670 1260 540
DOTNL 100 210 2150 4 870 670 1260 540
DOTUL 100 210 1475 4 930 670 1330 680
DOTEL 160 300 2350 4 1020 690 1360 900
DOTN 160 375 3100 4 990 730 1290 750
DOTNL 160 300 3100 4 990 730 1290 750
DOTUL 160 300 2000 4 1050 680 1430 960
DOTEL 250 425 3250 4 1050 730 1450 960
DOTN 250 530 4200 4 1050 790 1450 980
DOTNL 250 425 4200 4 1050 790 1450 980
DOTZ 250 530 4200 6 1080 800 1360 940