Gelco electronic motor starter is developed by using ic technology available in single phase up to 3 hp and in 3-phase up to 10 hp [dol]. It protects electric motor against overloading, single phasing, low/high voltages, reverse supply, low arcing and single phasing on motor side. It gives led indication for overload and running conditions. The plug-in adopters are available for automatic liquid level controller. Auto restart switch and time delay are the optional features. Fully automatic star delta starter [fasd] is also available up to 15 hp motors. Electronic motor starters specially developed for single-phase submersible pumps are also available up to 3 hp motors. Single-phase starter measures 190 x 110 x 90 mm and weighs 1.7 kg. Three-phase starter measures 205 x 130 x 95 mm and weighs 2.8 kg. Single-phase starters work satisfactorily in-between 150 to 280 v and three-phase starters work satisfactorily in-between 250 and 500 v. The company has specially developed small electronic motor starters up to ihp motor [current range - 0.75 a, 1.5 a and 1.5-2.5 a].
