supply of brushless dc (bldc) motor ceiling fanbrushless dc (bldc) motor ceiling fan,brushless dc (bldc) motor ceiling fan, isi marked, sweep size: 1200 mm, minimum air del ivery-210 cubic meter/min, total harmonic distortion- 8% [max], rated voltage: 230 v, 50hz single phase ac, speed control with electronic regulator (step type with minimum 5 running positions), blade thicknes s (min): 1.1mm, blade material : aluminum, bearing : double ball bearings, down rod size (without shackl e) : 300mm, shank & shackle thickness (min) : 2mm, canopy : 2 nos., colour standard: white, bee rating : 5 star (as per bee%u2019s amendment to schedule 8 for ceiling fans rev.2 dt. 08.08.2019), rated powe r-28 watt [max], warranty [min] 2 years. conforming to- (i) is: 374/2019 (ii)is:302 (part 2/sec 80) - for saf ety requirement. (iii)is:14700 (part 3/sec2) for thd (iv)the firm has to submit type test report from gover nment accredited test labs like nabl/cpri etc. along with the offer. (v) routine test certificates has to be submitted along with supply. (vi) acceptance test shall be carried out by => limited