stage contract for supply of key materials for the year 2020-21 .-1 supply of 33 kv outdoor, oil cooled, live tank, single phase , 3 core ct as per isi specification with accuracy class ps 10 for protection,0.5 for metering & ps for differential with ratio 800-400/5-5-5a ,600-300/5-5-5a , 500-250/5-5-5a, 400-200/5-5-5a (per set of 3 pieces) 2 supply of 33 kv outdoor, oil cooled, copper wound , single phase , pt with rated primary voltage 33000/v3 & rated secondary voltage 110/v3 as per isi specification with accuracy class 0.5 (per set of 3 pieces). 3 supply of 11 kv indoor type,dry,resin cast, single phase , 2 core ct as per isi specification with accuracy class ps 10 for protection & 0.5 for metering preferably of bhel/crompton greaves/alsthom/allind /er make electric field/ sudhir make having) with ratio 800-400/5/5,600-300/5-5,400-200/5-5 (per set of 3 pieces). 4 supply of 11 kv indoor ,dry, copper wound , three phase , pt set in ms enclosure with rated primary voltage 11000/v3 & rated secondary voltage 110/v3 as per isi specification with accuracy class 0.5 5 supply of 30kv lightening arrestor ( station type),outdoor, metal oxide gapless as per isi specifications. (per set of 3 pieces). 6 supply of 9kv lightening arrestor( station type),outdoor, metal oxide gapless as per isi specifications. (per set of 3 pieces). 7 supply of 11kv 3 core cable end termination kits of sizes,heat shrinkable of 3m or raychem make required for 3 core xlpe cables, including required size of lugs/thimbles, as per isi specification indoor 400sqmm 8 supply of 11kv 3 core cable end termination kits of sizes,heat shrinkable of 3m or raychem make required for 3 core xlpe cables, including required size of lugs/thimbles, as per isi specification indoor 300sqmm 9 supply of 11kv 3 core cable end termination kits of sizes,heat shrinkable of 3m or raychem make required for 3 core xlpe cables, including required size of lugs/thimbles, as per isi specification indoor 240sqmm 10 supply of 11kv 3 core cable end termination kits of sizes,heat shrinkable of 3m or raychem make required for 3 core xlpe cables, including required size of lugs/thimbles, as per isi specification indoor 185sqmm 11 supply of 11kv 3 core cable end termination kits of sizes,heat shrinkable of 3m or raychem make required for 3 core xlpe cables, including required size of lugs/thimbles, as per isi specification indoor 120sqmm 12 supply of 11kv 3 core cable end termination kits of sizes,heat shrinkable of 3m or raychem make required for 3 core xlpe cables, including required size of lugs/thimbles, as per isi specification outdoor 400sqmm 13 supply of 11kv 3 core cable end termination kits of sizes,heat shrinkable of 3m or raychem make required for 3 core xlpe cables, including required size of lugs/thimbles, as per isi specification outdoor 300sqmm 14 supply of 11kv 3 core cable end termination kits of sizes,heat shrinkable of 3m or raychem make required for 3 core xlpe cables, including required size of lugs/thimbles, as per isi specification outdoor 240sqmm 15 supply of 11kv 3 core cable end termination kits of sizes,heat shrinkable of 3m or raychem make required for 3 core xlpe cables, including required size of lugs/thimbles, as per isi specification outdoor 185sqmm 16 supply of 11kv 3 core cable end termination kits of sizes,heat shrinkable of 3m or raychem make required for 3 core xlpe cables, including required size of lugs/thimbles, as per isi specification outdoor 120qmm 17 supply of 33 kv single core cable end termination kit of sizes , outdoor 3m or raychem make , heat shrinkable including required size of lugs/thimbles ,as per isi specification 400 sqmm; outdoor 18 supply of 33 kv single core cable end termination kit of sizes , outdoor 3m or raychem make , heat shrinkable including required size of lugs/thimbles ,as per isi specification 300 sqmm; outdoor 19 supply of digital protection relay non-communicable model type 141a (ashida make) 3 o/c +1 e/f for 11kv vcb switch gear like bhel/crompton greaves/alsthom/allind /er make electric field/ sudhir make . auxillary voltage 30v ac/dc confirming to iso 9001:2008 standards. 20 supply of digital protection relay non-communicable model type 113 (er make) 3pole, 2o/c +1 e/f for 11kv vcb switch gear like bhel/crompton greaves/alsthom/allind /er / electric field/ sudhir make . auxillary voltage 30v ac/dc confirming to iso 9001:2008 standards. 21 supply of digital protection relay non-communicable model type 114 (er make) 4pole, 3o/c +1 e/f for 11kv vcb switch gear like bhel/crompton greaves/alsthom/allind /er / electric field/ sudhir make . auxillary voltage 30v ac/dc confirming to iso 9001:2008 standards. 22 supply of master trip relay 24-50v ashida make suitable for 11kv vcb switch gear like bhel/crompton greaves/alsthom/allind /er/electric field/ sudhir make. 23 supply of master trip relay 24-50v er make suitable for 11kv vcb switch gear like bhel/crompton greaves/alsthom/allind /er make electric field/ sudhir make. 24 supply of 36v automatic boost/trickle battery charger of reputed make as per the relevent is. 25 supply of 12v , 150ah battery conforming to iec60896-21/22 standards of exide or equivalent make. 26 supply of auxillary switch suitable for 11kv vcb panels like easun reyroll, allind, alsthom, crompton greeves,abb, electric field 27 supply of tnc/local-remote switch suitable for 11kv vcb panels like easun reyroll, allind, alsthom, crompton greeves,abb, electric field 28 supply of panel bush for 11kv vcb panels like easun reyroll, allind, alsthom, crompton greeves, electric field,abb 29 supply of breaker bush for 11kv vcb panels like easun reyroll, allind, alsthom, crompton greeves, electric field,abb 30 supply of interruptor housing for 11kv vcb panels like easun reyroll, allind, alsthom, crompton greeves, electric field,abb 31 breaker contact for 11kv vcb switch gear like bhel/crompton greaves/alsthom/allind make ( per set of 3 pairs ) 32 providing / fixing of copper bus bars, tin coated, with duly heat shrinked insulated of size 50*8mm,2ft long.standard make. 33 breaker contact for 11kv vcb switch gear like abb/er/electric field/ sudhir make ( per set of 3 pairs ) 34 supply of 33 kv pin insulators as per is polymer type 23 height,2.5 to 2.6 kg weight,34 mm (make rastriya,jaipuri,rri,mahalaxmi or equivalent) 35 supply of 11 kv pin insulators as per is polymer type (make rastriya,jaipuri,rri,mahalaxmi or equivalent) 36 supply of 33 kv disc insulators as per is polymer type ,70kn & length minimum 23 (make rastriya,jaipuri,rri,mahalaxmi or equivalent) 37 supply of 33 kv disc fittings compatible to acsr 0.2 conductor (panther, 4 bolt) 38 supply of 33 kv disc fittings compatible to acsr 0.15 conductor ( wolf, 3 bolt) 39 supply of 33 kv disc fittings compatible to acsr 0.01 conductor ( dog, 3 bolt) 40 supply of 36v tripping coil for 11kv vcb breaker like easun reyroll, allind, alsthom, crompton greeves, electric field, sudhir or the like 41 supply of 36v closing coil for 11kv vcb breaker like easun reyroll, allind, alsthom, crompton greeves, electric field sudhir or the like 42 supply of 11 kv vaccum interruptor confirming to iec62271-100, gb 1984-2003 standard having current carrying capacity 1250amps suitable for 11kv braekers make bhel,crompton greeves,alsthom,abb, electric field, sudhir or the like ( per set of 3 pieces) 43 supply of 11kv 3 core cable xlpe cables,of standard quality as per the relevent isi specification 400sqmm 44 supply of 11kv 3 core cable xlpe cables,of standard quality as per the relevent isi specification 300sqmm 45 supply of 11kv 3 core cable xlpe cables,of standard quality as per the relevent isi specification 240sqmm 46 supply of 11kv 3 core cable xlpe cables,of standard quality as per the relevent isi specification 185sqmm 47 supply of 11kv 3 core cable xlpe cables,of standard quality as per the relevent isi specification 120sqmm 48 supply of 33 kv single core cable,as per the relevent isi specification 400 sqmm 49 supply of 33 kv single core cable,as per the relevent isi specification 300 sqmm 50 supply of 3phase energy meter suitable for 11kv braekers make bhel,crompton greeves, alsthom, abb, electric field, sudhir or the like 51 supply of voltmeter/amperemete suitable for 33/11kv pannel board make bhel,crompton greeves, alsthom, abb, electric field, sudhir or the like 52 supply of selector switch suitable for 33/11kv pannel board make bhel,crompton greeves, alsthom, abb, electric field, sudhir or the like 53 supply of motor for spring charge suitable for 33/11kv switchgear make bhel,crompton greeves, alsthom, abb, electric field, sudhir or the like 54 supply of indication lamps suitable for 33/11kv pannel board make bhel,crompton greeves, alsthom, abb, electric field, sudhir or the like 55 supply of push type on-off switches suitable for 33/11kv pannel board make bhel,crompton greeves, alsthom, abb, electric field, sudhir or the like 56 supply of standard quality silica jel for vareous capacity 33/11kv power transformers 57 supply of 2.5sqmm pvc insulated flexible multistranded cu connection wire of reputed make. 58 supply of 33kv level power transformer bushing suitable for 4-10mva ,33/11kv power transformers 59 supply of 11kv level power transformer bushing suitable for 4-10mva ,33/11kv power transformers