IE1 6 1000 min (6 pole) -1 P N I N kW hp n 380 V 400 V 415 V h Cos Ø M N M A M S M K I A J L PA kg min –1 Type A A A 1.0 P N 1.0 P N Nm M N M N M N I N kgm 2 dB(A) IE1 efficiency 0.75 to 375kW