Tender For Supply, Erection, Testing And Commissioning Of 6Nos. (Of 110 Kv Outdoor Current Transformers By Replacing The Existing 110Kv Cts At Hv Bay Ii And Pillaitheruvasal-Surakudy Line Breaker At 110/11 Kv Surakudy Sub-Station, Karaikal, Karaikal-Puducherry
TDR : 53711508
Tender Notice
BOQ
14 Days Left
Karaikal
Puducherry
Tender For Supply, Erection, Testing And Commissioning Of 6Nos. (Of 110 Kv Outdoor Current Transformers By Replacing The Existing 110Kv Cts At Hv Bay Ii And Pillaitheruvasal-Surakudy Line Breaker At 110/11 Kv Surakudy Sub-Station, Karaikal
Name of Work: Supply, erection, testing and commissioning of 6Nos. (2 sets) of 110 KV Outdoor, Oil filled, Live tank, Current Transformers along with all accessories by replacing the existing 110KV CTs at HV bay II and Pillaitheruvasal-Surakudy Line breaker at 110/11 KV Surakudy Sub-station, Karaikal
Sl. No.
Item Description
1
Supply, erection, testing and commissioning of 110 KV Outdoor, Oil filled, Live tank, Current Transformers
2
Supply, of 110 KVCurrent Transformer with the following specificationType : outdoor oil filled, self hermiticallysealed Live tankSystem voltage : 110 KVRated voltage 145 KVRated current : 1250 AInsulation level : 650 kvpCurrent Ratio: 600-300-150/1-1-1-1-1AAccuracy class : 0.2s, 0.2s, PS ,PS , PSBurden: 15VAShort time current : 31.5 KA for 1 sec
3
Supply and Laying 16 core 2.0 Sq-mm copper control cable for laying from 110 KV CT of HV II Breaker and line breaker to control room
4
Erection of the above 110 KV CT in the HV II and line breaker after due unpacking assembly and alignments (after dismantling the existing CT)
5
Hook up CTs Secondary cable connection and Hook up of power connection with required hardwares and clamps
6
Testing and commissioning of the CT,S and control cable
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