| THF |
Single phase transformer |
| WT |
Single phase transformer |
| 3WT |
Three phase transformer |
| WTC |
Single phase transformer (with cabinet) |
| 3WTC |
Three phase transformer (with cabinet) |
| SCT |
Scot Transformer |
| HA |
Down Transformer (Input 110-120-125V/Output 100V) |
| HE |
Down Transformer (Input 200-220-230-240V/Output 100V) |
| UP |
Up Transformer (Input 100V/Output 110-120-200-220-230-240V) |
| ATC |
Single Phase, Single winding |