India, May 7 -- SOUTHERN RAILWAY has issued a tender notice titled "Supply of Smps Unit 24 Volts Dc Control Panel." with the tender reference no.: 97255320.
The tender details are as follows: SMPS UNIT 24 volts DC CONTROL PANEL. - Design, Supply, of Control panel unit containing 3 Nos SM PS power supply units enclosed in Polycarbonate enclosure with all connected safety accessories, indications and Con trols dedicated for the high power LED based 16W LED Pit/Catwalk lights as per following specifications: 1. For each SMPS unit input Voltage - 180 - 260V, 50Hz single phase AC supply ; Output Voltage - 24 V DC supply +/-1% regulat ion-C. Output current 10 A for each SMPS, protection from Short circuit, over voltage protection, ripple<200mV i...