Description: Electric motors are 3-phase, squirrel cage, induction motors, specially engineered to meet the demands of applications in difficult working conditions resulting from tropical climate, high ambients, dusty atmosphere and wider voltage fluctuations. The current standard range of motors is from 0.12 to 15 kW (0.16 to 20 HP) in various polarities. Standard specification: the standard specifications of the motors are voltage 415 V ±10%; frequency 50 Hz ±5%; insulation class B; ambient temperature - 40°C; altitude - 1000 mtr; protection IP 44; and mounting - foot/flange/face. The performance of the motors is in conformity with the latest revision of Indian standard IS 325 as well as to the International specification IEC 34. For agricultural and other applications involving wider voltage variations, motors conforming to IS 7538 are available.
