Latest Tender Detail from central railway CR for the tender for dry type transformer, supply of 2 kva, 3 phase, dry type transformer, having primary input voltage 415 v (line to l ine) in delta connection and secondary output voltage 230 v (line to neutral) in star / wye(y) connection wi th neutral brought out. frequency 50 hz, winding material: copper. insulation class: class f or class h, cooling: air natural / dry type, ip 23 protection, efficiency: 95% to 97%, impedance: 2 % to 5 %. confirmin g to is 2026-1 (2011), part 1 & is/iec 61558. at the time of bidding, the bidder must submit a valid bis/isi c ertification if they are the oem. if the bidder is a non-oem, they must submit a valid oem authorization lett er along with the oem?s valid bis certification. - warranty period: 12 months after the date of delivery pl code : 471600950016 in mumbai, maharashtra,. Reference number 15943430. Don't miss out on this chance to be part of a significant project. Register for free today to access the complete tender details and download the necessary documents. Seize the opportunity with Tender 18!
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