Supply Of Supply, erection, testing and commission [Supply, erection, testing and commissioning of 250 KVA Outdoor type 11 KV/0.416 KV step-down distribution transformer.

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Supply Of supply, erection, testing and commission [supply, erection, testing and commissioning of 250 kva outdoor type 11 kv/0.416 kv step-down distribution transformer. , supply, erection, testing and commissioning of 250 kva outdoor type 11 kv/0.416 kv step-down distribut ion transformer with all safety devices and complete accessories, 3-phase 50 cycles oil-immersed naturally cooled (ona n) core type, double-wound with copper winding dyn11. off circuit tap changer on hv to vary hv 50/55 degree centigra de temperature rise in oil and winding respectively, high voltage side connected in delta, whereas low voltage side conn ected in star having vector group reference dyn11 with neutral of the secondary winding brought out for earthing pole mounted outdoor type having porcelain bushings on hv and lv sides, complete with first filling of oil as per is:335 and a ll fittings and accessories confirming to is:1180 (part-1) of 2104, level 3 with latest amendment. [ warranty period: 3 0 months after the date of delivery ] ]