Detail NR ELEC/INST CR/RE/UTILITY & WORKSHOP
2024-02-23
OTR-302
Bayu Kiln Saputro
Problem: Yearly Maintenance (OH)
Action:
- Bolt tightening dan tambal cover trafo yang rembes
- Bolt tightening kabel arrester 70 kV
- Function Test protection trafo
  * Indikasi Bukholz 1 stage Alarm tidak ada di panel RCP, cek relay kerja, lampu indikasi mati
  * Indikasi OLTC Oil Low Level aktif terus, cek kabel OK, cek kontak level switch rusak, 
     sementara di lepas kabelnya
-Energize Trafo
- Supervisi PT Megavolt
  * Insulation Test After service
  * Pasang kabel sisi HV dan LV
  * Function Test

Status: done
Back to report list