1/1 Motor & Drive
’
1 /2Motor & Drive
EFF1
2 pole
EFF2
EFF3
100
95
90
85
80
75
1.1 1.5 2.2 3 4 5.5 7.5 11 15 18.5 22 30 37 45 55 75 90
E
ffi
cie
n
cy
%
ABB Cast iron Motor
2
EFF1
4 pole
EFF2
EFF3
100
95
90
85
80
75
1.1 1.5 2.2 3 4 5.5 7.5 11 15 18.5 22 30 37 45 55 75 90
E
ffi
cie
n
cy
%