Article Per Year (5 Year)
p-Index From 2021 - 2026
0.23
P-Index
This Author published in this journals
All Journal Jurnal Edunitro
Maharani Maharani
Universitas Islam Negeri Ar-Raniry

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search

 1 
Prototipe Deteksi Arus Bocor pada Instalasi Listrik Rumah Tangga Berbasis Mikrokontroler (Microcontroller-Based Leakage Current Detection Prototype for Household Electrical Installations) Maharani Maharani; Hari Anna Lastya
JURNAL EDUNITRO Jurnal Pendidikan Teknik Elektro Vol. 6 No. 2 (2026): October Issue
Publisher : Department of Electrical Engineering Education - Faculty of Engineering - State University of Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.68437/jejpte.v6i2.16

Abstract

This study aims to design and test a microcontroller-based prototype for detecting electrical leakage current in household electrical networks and evaluate its performance based on current measurement, response time, warning indicators, and relay control. The study employed a Research and Development (R&D) approach using the 4D model (Define, Design, Develop, Disseminate) and was conducted up to the Develop stage. The prototype integrated an Arduino Uno R3 WiFi, ACS712 current sensor, 16×2 I2C LCD, LEDs, buzzer, relay, and ESP8266 NodeMCU. Testing was conducted using 10 W, 15 W, 25 W, and 40 W lamps and an electric fan. Measured current, response time, alarm status, and relay status were recorded. The measured current ranged from 0.133 to 0.460 A, while the response time ranged from 3.16 to 3.99 seconds. All tested loads remained in normal conditions, with no alarm activation and the relay remaining ON. These findings indicate that the prototype can monitor current and provide system responses according to the tested conditions. The testing did not include controlled leakage-current conditions. Therefore, the prototype's detection and disconnection performance under actual leakage conditions has not been comprehensively validated. Further research should incorporate controlled leakage levels, calibrated reference instruments, repeated testing, and cloud-based IoT development.
Co-Authors Hari Anna Lastya