bids are invited for mtr, sc, 415vac, 280m, b35, 1500rpm, 90kw, ie3 electric motor type : squirrel cage ac induction motor voltage : 415vac,+10% -15% frequency : 50hz phase : 3ph frame size : 280m duty cycle : s1 mounting : b35(flange & foot mounted) insulation class : f with temp.rise limited to class-b design specification : iec:60034-1:2017 enclosure : tefc ambient temperature : 50 deg.c direction, rotation : bidirectional method of cooling : ic411 speed : 1500 rpm power, rated : 90 kw additional information : ie3 ratio i_st / i_r : 6.00 max ratio t_st / t_r : 1.60 min type of starting : soft starter degree of protection : ip55 terminal box position : lhs when viewed from de application : compressor/centrifugal pump energy efficiency : ie3 efficiency : 95% the motor with regreasing facility with both side grease cup cover and standard open type bearings. according to is 12615:2011,applicable standards:is:12615/1989 & ipss:1-03-001-05 total quantity : 2