Defect _Barka Main
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Transcript of Defect _Barka Main
![Page 1: Defect _Barka Main](https://reader036.fdocuments.us/reader036/viewer/2022081801/55cf9a40550346d033a101e0/html5/thumbnails/1.jpg)
132 kV Barka MAIN
Equipment s Name/Type Manufacature Rate and Capcity
Matnufactur date
Remark
Power Transformer
TX -1 STROMBERG 132/33 kV 125 MVA
1986
TX -1 STROMBERG 132/33 kV 125 MVA
1986
TX-3 ABB 132/33 kV 125 MVA
2011
Earthing Transformer
EAT-1 STROMBERG 33/0.415 kV 200 KVA
1986
EAT-2 STROMBERG 33/0.415 kV 200 KVA
1986
EAT-3 Volamp 315 KVA 2011GIS B212/2 Sprecher &
schuh132 kV 2000 A 1986
Out door CB Filayj-2 - TX -3 Siemens 3AAIFC 145 kV,2000 A 2011Disconnector Filayj-2 - TX -3 Siemens
3DN1CB145 kV 2000 A 2011
Out door CVT Filayj, Mabailah Haefely 275 kV 1986, 2001Out door CT Filayj-2 - TX -3 TRENCH
10SK1452011
Out door Cable Bushing
Filayj 1&2 Double bushing
Surge Arrestor Filayj,Mabailah BBC, Siemens 120 kV 1986, 2010
33 kV Feeder HVTW107 Sprecher & schuh
36 kV 2500 A 1986
Transfomers
TX -1, 2 & 3 132/33 kV 125 MVA
![Page 2: Defect _Barka Main](https://reader036.fdocuments.us/reader036/viewer/2022081801/55cf9a40550346d033a101e0/html5/thumbnails/2.jpg)
Acitve oil leakage from Radiator pipe Loose paint
Oil leakage from PRD of TX -2 Oil leakage from Oil pot
![Page 3: Defect _Barka Main](https://reader036.fdocuments.us/reader036/viewer/2022081801/55cf9a40550346d033a101e0/html5/thumbnails/3.jpg)
HV Cable sheath perished Control/ fan Supply cable sheath prished
![Page 4: Defect _Barka Main](https://reader036.fdocuments.us/reader036/viewer/2022081801/55cf9a40550346d033a101e0/html5/thumbnails/4.jpg)
Fencing rusted
Earthing Transformers
EAT – 1 & 2
Loose paining 33 kv cable sheath prished
![Page 5: Defect _Barka Main](https://reader036.fdocuments.us/reader036/viewer/2022081801/55cf9a40550346d033a101e0/html5/thumbnails/5.jpg)
Silicagel not properly filled Fencing rusted
33 kV System
Limit switch arm broken of 33 kV Incomer- 1B (1B27) chamber
Out Door & Cable Gantry
Filayj- 1&2 Gantry
![Page 6: Defect _Barka Main](https://reader036.fdocuments.us/reader036/viewer/2022081801/55cf9a40550346d033a101e0/html5/thumbnails/6.jpg)
132 kV cable sheath prished Foundation weak of coloumb
Oil leakage from Filayj-1 – Y ph, Filayj-2 R ph Loose painting of all CVT
![Page 7: Defect _Barka Main](https://reader036.fdocuments.us/reader036/viewer/2022081801/55cf9a40550346d033a101e0/html5/thumbnails/7.jpg)
Crooked granding ring of Filayj-1 B ph, Filajy-2 R Ph Fencing broken of gantry
No arcing horn
Mabailah – 1&2 Gantry
1. All foundation weak2. Oil leakage from CVT of Mabailah-1 Y phase Mabailah-2 R & B phase3. Loose painting of all CVT
![Page 8: Defect _Barka Main](https://reader036.fdocuments.us/reader036/viewer/2022081801/55cf9a40550346d033a101e0/html5/thumbnails/8.jpg)
Insulators dirty
132 kV Control Panel
MW meter are defective of Mabailah 1, Filayj 1&2, Ammeter defective of Bus coupler
48V & 110V Battery bank
![Page 9: Defect _Barka Main](https://reader036.fdocuments.us/reader036/viewer/2022081801/55cf9a40550346d033a101e0/html5/thumbnails/9.jpg)
Cell No. 23 of Battery bank -48 V and Cell no. 35,39 & 75 are weak
HVAC System
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Central Air conditioner is not working properly