NH Fuse Maintenance as Low Voltage Network Protection at PT. PLN ULP 3 Krian, Sidoarjo, East Java

This internship report presents an analysis of the NH replacement low voltage network maintenance activity in the XYZ region. The goal of this study is to determine the network conditions and potential interference, and to replace NHs that have exceeded their useful life limit or have been damaged with NHs that have specifications suitable for the low voltage network. The method used in this study is low voltage network analysis, which is important to maintain network reliability. The results show that NH replacement is a crucial maintenance activity that can minimize potential disruption to the network and prevent damage to the NH. The implication of this study is that by enhancing low voltage network reliability through NH replacement, the overall performance of the electric power distribution system can be improved. Highlight : NH replacement is a crucial maintenance activity for low voltage networks. Low voltage network analysis is important to maintain network reliability. NH replacement can minimize potential disruption to the network and prevent damage to the NH. Keywords: NH replacement, low voltage network, maintenance activity, network conditions, potential interference.