UPS ICA CE 1200 mati Error ganti baterai tidak bekerja di tegangan PLN #inverter #ica #ical #power

This ICA CE 1200 UPS previously had problems with the charger and the battery, which had become soaked. After replacing the battery, the ICA UPS inverter worked normally, but still experienced problems when charging using the PLN bypass voltage. After several checks, the charger transformer was normal. The UPS BattLow indicator voltage controller was also safe. There was a problem with the PLN AC control unit and also with the R111A 1.5K ohm resistor. After replacing the resistor and 10K ohm trimpot, thank God 🤲 The UPS is back to normal. Thank you for visiting our YouTube tutorial channel, Rakan Elektronik 🙏 #upsc #powersaving #powerbank #battery #electricity #inverter #inverterbatteries