CG has developed IE2 range of motors. We are the first in India to have an entire range of IE2 motors in safe area and flameproof construction.Subsequently, IS 12615:2004 also got revised and now its 2011 edition is inline with 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
Features:
Efficiency Class (IE2)
As per new requirements of IEC60034-30 and IS12615:2011.
Testing Method:
CG Determines efficiency values according to clause 8.2.2.5.1 of IEC 60034-2-1 using the indirect method (low uncertainty), with additional load losses(PLL) determined by measurement.