Testing Of Different Electrical Equipment ( 250 Mva Gt, 400 Kv Ct , 400 Kv La Etc. ) During Overhauling Of Unit-09 Btps, Obra- 1 Special And Routine Testing Of Transformer Includes Sfra And Pd Test Of Gt-09. 2 Following Works Are To Be Carr, Obra-Uttar Pradesh
TDR : 33919061
Tender Notice
BOQ
Expired
Obra
Uttar Pradesh
Testing Of Different Electrical Equipment ( 250 Mva Gt, 400 Kv Ct , 400 Kv La Etc. ) During Overhauling Of Unit-09 Btps, Obra- 1 Special And Routine Testing Of Transformer Includes Sfra And Pd Test Of Gt-09. 2 Following Works Are To Be Carr
Name of Work: Testing of different Electrical equipment (250 MVA GT, 400 KV CT , 400 KV LA etc.) during overhauling of UNIT-09 BTPS, OBRA
Sl. No.
Item Description
1
Special and Routine Testing of transformer includes SFRA and PD test of GT-09.
2
Following works are to be carried out in connection with testing of various equipment’s such as ABCB circuit breaker, HCB, isolators, earth switches, CT, CVT, LA, relay etc. installed in BTPS Switchyard/ Control room.
3
400 Kv Current Transformer testing
4
390kV Lightning arrestor testing
5
400KV Circuit Breaker Testing
6
400kV Isolators
7
400kV Earth Switches
8
Testing of Bus Duct LA of generator side ( IR TEST)
9
Testing of Bus Duct LA of generator side ( HV TEST)
10
Testing of 15.75 kv bushing of generator ( IR TEST)
11
Testing of 15.75 kv bushing of generator (HV TEST)
12
Testing of CTs of Generator, UAT bus duct 48 nos. and PTs of PT cubical 09 no.
13
Primary current injection in 400KV CT, UAT CTs, Generator phase & neutral side CTs and their respective relay operation
14
Installation of three phase shorting on 4” IPS Al. jack for pre-commissioning test:
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