Elba vlak type 11, 500 x 720, afgifte 577 watt 
Elba vlak type 11, 500 x 1200, afgifte 963 watt
Elba vlak type 11, 500 x 1320, afgifte 1060 watt
Elba vlak type 11, 500 x 1440, afgifte 1155 watt