supply of supply of 250kva, 11kv/415v , 3 phase, 50hz,outdoor typesupply of 250kva, 11kv/415v , 3 phase, 50hz,outdoor type,supply of 250kva, 11kv/415v , 3 phase, 50hz, outdoor type, plinth mounted, oil immersed, non -sealed type (transformer tank body and cover are bolted) distribution transformer, primary winding in delta an d secondary winding in star (vector symbol -dyn11), onan cooled transformer, energy efficiency level-2 and above confirming to is 1180 (part 1) : 2014 with amendments nos. 1,2,3 & 4 and supplied with all standard fitting s mentioned in clause 20.1 of is 1180 (part 1) along with oil temperature indicator & winding temperature indicat ors. drain-cum sampling valve (3/4 inch nominal size thread, is :554) of steel with plug. terminal arrangement: - the transformer shall be fitted on high voltage and low voltage sides with bushings of appropriate voltage and cur rent ratings. suitable cable end box is to be provided in lt side. tap changer: off load tap changer for variation of hv voltage from +5% to -10% in steps of 2.5% make:- abb india limited/kirloskar electric company ltd./sie mens limited/crompton greaves limited or similar [ warranty period: 30 months after the date of delivery ] , supply of 250kva, 11kv/415v , 3 phase, 50hz, outdoor type, plinth mounted, oil immersed, non -sealed type (transformer tank body and cover are bolted) distribution transformer, primary winding in delta an d secondary winding in star (vector symbol -dyn11), onan cooled transformer, energy efficiency level-2 and above confirming to is 1180 (part 1) : 2014 with amendments nos. 1,2,3 & 4 and supplied with all standard fitting s mentioned in clause 20.1 of is 1180 (part 1) along with oil temperature indicator & winding temperature indicat ors. drain-cum sampling valve (3/4 inch nominal size thread, is :554) of steel with plug. terminal arrangement: - the transformer shall be fitted on high voltage and low voltage sides with bushings of appropriate voltage and cur rent ratings. suitable cable end box is to be provided in lt side. tap changer: off load tap changer for variation of hv voltage from +5% to -10% in steps of 2.5% make:- abb india limited/kirloskar electric company ltd./sie mens limited/crompton greaves limited or similar [ warranty period: 30 months after the date of delivery ] page 1 of 5 run date/time: 26/06/2024 16:34:46wat/div/ecor tender document , supply of 250kva, 11kv/415v , 3 phase, 50hz, outdoor type, plinth mounted, oil immersed, non -sealed type (transformer tank body and cover are bolted) distribution transformer, primary winding in delta an d secondary winding in star (vector symbol -dyn11), onan cooled transformer, energy efficiency level-2 and above confirming to is 1180 (part 1) : 2014 with amendments nos. 1,2,3 & 4 and supplied with all standard fitting s mentioned in clause 20.1 of is 1180 (part 1) along with oil temperature indicator & winding temperature indicat ors. drain-cum sampling valve (3/4 inch nominal size thread, is :554) of steel with plug. terminal arrangement: - the transformer shall be fitted on high voltage and low voltage sides with bushings of appropriate voltage and cur rent ratings. suitable cable end box is to be provided in lt side. tap changer: off load tap changer for variation of hv voltage from +5% to -10% in steps of 2.5% make:- abb india limited/kirloskar electric company ltd./sie mens limited/crompton greaves limited or similar [ warranty period: 30 months after the date of delivery ] , supply of 250kva, 11kv/415v , 3 phase, 50hz, outdoor type, plinth mounted, oil immersed, non -sealed type (transformer tank body and cover are bolted) distribution transformer, primary winding in delta an d secondary winding in star (vector symbol -dyn11), onan cooled transformer, energy efficiency level-2 and above confirming to is 1180 (part 1) : 2014 with amendments nos. 1,2,3 & 4 and supplied with all standard fitting s mentioned in clause 20.1 of is 1180 (part 1) along with oil temperature indicator & winding temperature indicat ors. drain-cum sampling valve (3/4 inch nominal size thread, is :554) of steel with plug. terminal arrangement: - the transformer shall be fitted on high voltage and low voltage sides with bushings of appropriate voltage and cur rent ratings. suitable cable end box is to be provided in lt side. tap changer: off load tap changer for variation of hv voltage from +5% to -10% in steps of 2.5% make:- abb india limited/kirloskar electric company ltd./sie mens limited/crompton greaves limited or similar [ warranty period: 30 months after the date of delivery ] , supply of 250kva, 11kv/415v , 3 phase, 50hz, outdoor type, plinth mounted, oil immersed, non -sealed type (transformer tank body and cover are bolted) distribution transformer, primary winding in delta an d secondary winding in star (vector symbol -dyn11), onan cooled transformer, energy efficiency level-2 and above confirming to is 1180 (part 1) : 2014 with amendments nos. 1,2,3 & 4 and supplied with all standard fitting s mentioned in clause 20.1 of is 1180 (part 1) along with oil temperature indicator & winding temperature indicat ors. drain-cum sampling valve (3/4 inch nominal size thread, is :554) of steel with plug. terminal arrangement: - the transformer shall be fitted on high voltage and low voltage sides with bushings of appropriate voltage and cur rent ratings. suitable cable end box is to be provided in lt side. tap changer: off load tap changer for variation of hv voltage from +5% to -10% in steps of 2.5% make:- abb india limited/kirloskar electric company ltd./sie mens limited/crompton greaves limited or similar [ warranty period: 30 months after the date of delivery ] , supply of 250kva, 11kv/415v , 3 phase, 50hz, outdoor type, plinth mounted, oil immersed, non -sealed type (transformer tank body and cover are bolted) distribution transformer, primary winding in delta an d secondary winding in star (vector symbol -dyn11), onan cooled transformer, energy efficiency level-2 and above confirming to is 1180 (part 1) : 2014 with amendments nos. 1,2,3 & 4 and supplied with all standard fitting s mentioned in clause 20.1 of is 1180 (part 1) along with oil temperature indicator & winding temperature indicat ors. drain-cum sampling valve (3/4 inch nominal size thread, is :554) of steel with plug. terminal arrangement: - the transformer shall be fitted on high voltage and low voltage sides with bushings of appropriate voltage and cur rent ratings. suitable cable end box is to be provided in lt side. tap changer: off load tap changer for variation of hv voltage from +5% to -10% in steps of 2.5% make:- abb india limited/kirloskar electric company ltd./sie mens limited/crompton greaves limited or similar [ warranty period: 30 months after the date of delivery ] , supply of 250kva, 11kv/415v , 3 phase, 50hz, outdoor type, plinth mounted, oil immersed, non -sealed type (transformer tank body and cover are bolted) distribution transformer, primary winding in delta an d secondary winding in star (vector symbol -dyn11), onan cooled transformer, energy efficiency level-2 and above confirming to is 1180 (part 1) : 2014 with amendments nos. 1,2,3 & 4 and supplied with all standard fitting s mentioned in clause 20.1 of is 1180 (part 1) along with oil temperature indicator & winding temperature indicat ors. drain-cum sampling valve (3/4 inch nominal size thread, is :554) of steel with plug. terminal arrangement: - the transformer shall be fitted on high voltage and low voltage sides with bushings of appropriate voltage and cur rent ratings. suitable cable end box is to be provided in lt side. tap changer: off load tap changer for variation of hv voltage from +5% to -10% in steps of 2.5% make:- abb india limited/kirloskar electric company ltd./sie mens limited/crompton greaves limited or similar [ warranty period: 30 months after the date of delivery ]