51689640 life time of led driver should be > 80000 hours and mtbf of led driver should be 2 2,00,000 hrs, led driver must have selv output and case temperature le tc > 90 deg * c fixture shall be suitable to operate at an ambient temperature range of 30 deg
51747072 (c) hot water genearator installation to done as per manufacturer recommendation with all installation requirements i.e foundation, vibration isolator,insulationetc as recommended by manufacturer for the ambient temperature of site.
51732648 lifespan ≥ 50000 hrs, ambient temperature 25° 40° c, l&b ratio l70/b20 with lumen maintenance lm80, standard warranty 5 years.
51467018 it shall react with epoxy resin at normal ambient temperature, suitable for solvent free coatings as per recommended proportion for use on metal,concrete and wood surface to protect from corrosion as well as damagefrom chemical reaction after making the
51673989 the temperature rise should be restricted to 35 deg c above ambient temperature.out goings:5 nos 40 amp dp mcb (10 ka) 177 installation of silent type d g set the installation of d g set will include receiving, storing, handling, installation, testing