Sistem Informasi Monitoring dan Kontrol Beban Listrik di Politeknik Caltex Riau


  • Yarsyidah Wahyuni Mahasiswa


The development of increasingly technology, one of which is the internet of things(IoT) where this device can give / exchange information over the internet network. IoT technology that is utilized in research implemented in the 3 phase electrical panel. The monitoring and control information system displays the current values in each phase in realtime and controls connecting-disconnecting current at the contactor via another distance. In this study using Arduino Uno as a microcontroller, AC712 Sensor as a current sensor and ethernetshield as a communication medium that will connect Arduino on the internet. This information is displayed on a website. This study was conducted at Lab 317 of the Politeknik Caltex Riau. Based on the results of the research, the average percent error on the ACS712 sensor is 2.89% with 3 seconds delivery delay and 3 phase electrical contactor control working 100%.