Tender For supply of 25kv gapless surge arrester (la) as per clw spec. no. clw/es/a-12 alt c and clw drg. no. clw/es/sk-1/alt-d suitable for memu motor coach. [ warranty period: 30 months after the date of delivery ]
Tender For supply of set of surge arresters suitable for medha 3phase underslung memu consisting of 2 items - 1) surge arrester class-3, 32kv, 10ka, siemens type 3el2040-2rc31-4aa5 / medha part no. sp675201002/ raychem type pca-i-139 or equivalent - 1no and 2) surge arrester class-2, 34kv, 10ka, siemens type 3el2042-2rc21-4aa5/ medha part no. sp675201001/raychem type pca-i-142 or equivalent - 1no. [ warranty period: 30 months after the date of delivery ] ]
Tender For tender for design, manufacture, testing and supply of 12nos of 198kv, 10ka, ld class 3 metal oxide surge arresters for replacement of surge arrester provided for 220kv lines at 400/220kv nelamangala receiving station, nelamangala operations division, nelamangala taluk, bengaluru rural district coming under transmission operations zone, kptcl, bengaluru conforming to technical specifications. f.o.r.d at store/site basis, including insurance, transportation and unloading
Tender For supply of online ups (>10 kva) with battery (q2) , high low input voltage disconnector 3 phase , phase and neutal balancing system 3 phase , volage and current protector 3 phase , surge protection thundering arrester , power cable 4 core 16 mm copper outdoor , 20 kva servo motorcontrolled stabillizer 3 phase in 3 phase out , stationary lead acid battereis 150 ahs , stationary lead acid battereis 200 ahs , stationary lead acid battereis 400 ahs
Tender For bid to ras bid to ras corrigendum : supply of 624kv surge arrester d d - supply 20ka nominal discharge 25mm per kv creepage 624kv single phase gapless zno sa complete with all acces corona ring sc ib lugs fixing and earthing hardware etc except tc and ic cable , supply 624kv terminal connector suitable for quad aac bull conductor , supply 624kv terminal connector suitable for al tube 4. 5 inch , supply insulated copper rod or strip or pvc insulated flexible copper cable connecting surge arrester to surge counter , spare 20ka nominal discharge 25mm per kv creepage 624kv single phase gapless zno sa complete with all acces corona ring sc ib lugs fixing and earthing hardware etc except tc and ic cable , spare 624kv terminal connector suitable for quad aac bull conductor , spare 624kv terminal connector suitable for al tube 4. 5 inch , spare surge monitor