Variable Output 150V DC Battery Charger and Discharger Unit Supply & Commissioning

Work Description - For Complete Deion And Other Details, Please Refer To Tender

The Ministry of Railways, a Central Government Ministry/Department, invites open tenders (Reference Number OE265353) for the supply, erection, and commissioning of a 150V DC / 150 ADC capacity battery charger and discharger unit. The unit must feature constant voltage and constant current charging modes, with an input voltage of 415V, 3 phase, 50 Hz, and a variable output voltage ranging from 0 to 150V DC, and a variable current from 0 to 150 Amps. This procurement falls under the 'Goods' category, specifically Railway related Products, and is located in Kolkata. Interested parties can download tender documents from May 23, 2026, at 01:51 PM until July 24, 2026, at 02:00 PM. The bid submission window mirrors the document download period. The bid opening date is scheduled for July 24, 2026, at 02:00 PM. Please refer to the full tender document for a complete description and other essential details. There is no Tender Fee or EMD required for this tender. The Tender Inviting Authority is WELS/KGP/SOUTH EASTERN RLY, located at GSD S.E.Rly Kharagpur.