Study of Evaluation in Maintenance to the Low Voltage Connection Device on The Feeder Db 0729

Abstrak

One of PLN assets that can maintain the continuity of electricity distribution to consumers is the Low Voltage Connection Device. (LV-Board). Discussing the NH Fuse rating with the suitability of the type of conductor at the LV-Board distribution substation DB 0729 Discussing the estimated cost budgeted by PT. PLN South Bali in the maintenance of LV-Board distribution substation DB 0729 In conducting this research, the author carried out several data collection methods to obtain data that will be used to complete this final project where the methods used are: literature study method, observation method, and method documentation. Data processing is carried out by calculating the current carrying capacity of incoming and outgoing cables, determining the NH Fuse rating based on the current carrying capacity of outgoing cables. The NH Fuse which is used as a safety/protection device for the LV-Board DB 0729 substation before maintenance is not up to standard. Based on the method, the estimated cost budgeted by PT. PLN  South Bali Customer Service Implementing Unit is a Contractor's estimate method based on the components used in the maintenance of LV-Board DB 0729 substation in order to use components that comply with the standards.