DBA1 motor with Wide Frequency Based Motor, called IE1, with Frame Size 71-35, KW Range 0.37-315KW, and Voltage at 1140V and below, with Characteristics and Features, namely Low Noise, Less Vibration, Energy Saving, Slightly Higher Efficiency than Normal IE1 Level. Frequency Range: 30-50Hz at variable Torque

DBA2 motor with High Efficiency IE2 Motor, with Frame Size 80-335, KW Range 0.75-375KW, and Voltage at 1140V and Below, as well as Characteristics and Features, Motor Efficiency Complies with IEC 60034-30 IE2 Grade

DBA3 motor, with Premium Efficiency Motor IE3, with Frame Size, at 80-355, KW Range at 0.75- 375KW, Voltage at 1000V and Below, and Characteristic and Features namely Motor Efficiency Conforms to IEC 60034-30 IE3 Level.

DBA4 motor, with Super Premium Efficiency IE4 Motor, with Frame Size 80-355, with KW Range 0.75-375KW, Voltage 1000V and Below, and Motor Efficiency Characteristics and Features in Accordance with IEC 60034-30 IE4 Grade

DBA5 motors with Ultra Premium Efficiency Motors, with the IEC 60034-14 standard, which as specified in the standard, these values relate to the engine speed measured in soft suspension.