Supply Of Transformer 3 MVA, 33/11 KV step down power transformer 3-phase.

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Supply Of transformer 3 mva, 33/11 kv step down power transformer 3-phase. , transformer 3 mva, 33/11 kv step down power transformer 3-phase, 50 hz, oil immersednat urally cooled onan core type double wound with copper conductor 50/55- degree centrigrade temperature rise in oil and winding resp. +/- 2.5 %, +/-5%, +/-7.5%, +/-10% off circuit tapping on ht to vary ht, 50/55 c temperature rise in oil and winding respectively, high voltage side connected in deltawhereas low voltage s ide connected in star having vector group reference dyn 11 with neutral of the secondary windingbrought out for earthing outdoor type having proceline bushing on hv side and cableend box on low voltage side wi h fitting mentioned below transformer conforming to is:2026 and first fitting of oil as per is:355, make - ab b, areva, crompton greaves, ete or similar.transformer 3 mva,33/11kv,3 phase, 50hz outdoor type oil cooled and copper wounded distribution type with complete fittings and off load tap changer [ warranty p eriod: 30 months after the date of delivery ] ]