supply of ventilation fan motor (foot mounted induction motor) for lhb power car of rating 5kw, 415vac, 3 phase, 50hz, 1500 rpm (synchronous speed) , ip65, insulation class-h, duty-s1, conforming to is:12615 (2011) or latest. the motor should be m/s abb, mis laxmi hydraulic, m/s crompton, m/s siemens, m/s kirloskar electric make only as per make mentioned at rdso's specification no. rdso/pe/spec/ac/0084-2008, rev.1. [ warranty period: 30 months afte r the date of delivery ] ]