Perencanaan Instalasi Listrik Gedung Asrama Putra Menggunakan Timer Theben Sul 181h Di Yayasan Nurul Huda Lampung

Abstract

As an educational institution, the Yayasan Nurul Huda Lampung provides facilities and infrastructure as a forum to educate the nation’s men and women into professional and religious generation. With the construction of a dormitory building for male students as a residence for them, with a building area of 2.100 m². The Yayasan Nurul Huda Lampung is conducting renewal electrical installations by optimizing technology. The Planning process for the male dormitory building installation at the Yayasan Nurul Huda Lampung started from drawing techniques using the Visio application, determining component requirements such as delivery needs and protection needs as well as adding a theben timer to the installation network that can make energy efficient. From the calculation and analysis of the electric power requirements of the male dormitory building of 1,784 watts, so that installation of the MCB requires a larger capacity. The results of the calculation of electrical energy in 24 hours using the 181h sul timer can make a power efficiency of 38,37% namely theben timer of 14,63 KWh while without theben timer it was 23,704 KWh.