The increasing costs of energy calls for saving the same in all steps of manufacture. Electric Motor Driven systems used in the industrial processes consume around 70% of the energy used in the industry. Hence innovative technology has to be developed and applied to achieve highest possible efficiency levels. CG has developed Apex Series, energy efficient motors complying with latest IS12615 & IEC60034-30.
The Indian standard mentions following additional performance other than IEC60034-30
Performance requirements in addition to efficiency.
Breakaway torque
Breakaway current
Full load speed
Full load current
Frame size designation
Frame
IEC 80 to 500 in cast iron
IEC 63 to 160 in Aluminum
NEMA 143 to 504 in cast iron
NEMA 56 to 256 in Aluminum