Tenders for Supply of Smps Based 48Volts, 50Amp 2+1 Configuration Smr Of 25A Capacity Charger Of Smps Based Power Plant As Per Specs. No. Rdso/Spn /Tl/23/99 Ver.4 Or Later And As Per Attached Purchaser Provided M Andatory Information As Required By Referred Rdso Specifications. Warranty Period: 30 Months After The Date Of Delivery