Features: 

Small 0.75 to 300 80 to 250 Medium 150 to 1500 280 to 630 Large 720 to 6500 710 to 1000 by centre height up to 3100 MM by rotor diameter

Specification:

Standards BS 5000/IS 4722 Insulation CLASS F/CLASS H Armature Voltage 110 to 1000 volts Field Voltage 180 to 360 volts Cooling IC 01/06/0041/0666/W37A86/17/44 Protection IP 23/44/54 Mounting B3/B35/B5/V1/V5