supply of brushless dc (bldc) swivelling type sensorless railway carriage fan 400mm sweep 110v d c swivelling type, ms stand and ms gumble ring as per is: 6680-1992 & conforming to rdso specification no. rdso/pe/spec/tl/0021-2005 rev.3 with amendment no. 1, the frp blade shall be as per drg. no. rds o/pe/sk/tl/0108-2008 (alt. 1). the guard shall be conforming to drg. no. icf/sk-7-6-158 coll-ll alt. g(ms), firm shall submit prototype approval certificate from icf/rcf internal test report & warran

Southern Railway has invited bids for the supply of brushless dc (bldc) swivelling type sensorless railway carriage fan 400mm sweep 110v d c swivelling type, ms stand and ms gumble ring as per is: 6680-1992 & conforming to rdso specification no. rdso/pe/spec/tl/0021-2005 rev.3 with amendment no. 1, the frp blade shall be as per drg. no. rds o/pe/sk/tl/0108-2008 (alt. 1). the guard shall be conforming to drg. no. icf/sk-7-6-158 coll-ll alt. g(ms), firm shall submit prototype approval certificate from icf/rcf internal test report & warranty certificate alo ng with material. supply from icf/rcf approved venders(bldc fan) only will be accepted type bldc carria ge fan. [ warranty period: 30 months after the date of delivery ] ] - brushless dc (bldc) swivelling type sensorless railway carriage fan.. Please refer to the tender document for project value and EMD details. Interested bidders can submit applications until 28 September 2026, with the technical opening scheduled for 28 September 2026.