@thesis{thesis, author={Ramadani Celvin and Suyanto Heri}, title ={KAJIAN FAKTOR RUGI-RUGI PENGUKURAN ENERGI LISTRIK PADA PELANGGAN TEGANGAN RENDAH DI PT.PLN (PERSERO) UP3 CENGKARENG}, year={2022}, url={http://156.67.221.169/5119/}, abstract={Measurement of electrical energy is divided into two types, one of which is indirect measurement using a 3-phase kWh meter using a separate Current Transformer (CT). This type of kWh meter uses an Automatic Meter Reading (AMR) system, where this system can control the kWh meter over long distances and monitor customer loading status and records. This type of kWh meter has the potential to cause interference, one of which is damage to the Current Transformer (CT). This case occurred in one of the customers of PT PLN (Persero) UP3 Cengkareng, where in the data of the customer's kWh meter phasor diagram the current vector of the -S phase was lost, so direct observations were made in the field and obtained the findings of the Phase -S Current Transformer (CT). it burns. After the investigation was carried out, the damage had occurred for 4 months from February to May 2022. So that the PLN company did not suffer losses due to the use of unmeasured electrical energy, a follow-up bill was calculated after the repair process was carried out. From the calculation of the follow-up bill,get less energi 25.087,8 kWh and it was found that the customer bill was Rp. 36,244,344.66.} }