Institusion
Politeknik Negeri Bengkalis
Author
Ningsih, Marlinda Yuspita
Subject
451 Teknik Elektro
Datestamp
2022-07-07 10:21:45
Abstract :
Protection equipment is a device that serves to protect equipment from
disturbances so that it can avoid or reduce damage to electrical equipment and
events that are not desired such as fires. The faster the reaction of a protection
device installed in a system, the less the influence of interference on the device or
system protected from damage.
The results of this study aim to create a prototype for monitoring usage
and also limiting the use of power that can regulate and control the use of
electricity in order to minimize electricity usage. this tool can be used to monitor
the current, voltage and can limit the electrical power we want
The test results from the overall data indicate the tool can work in
accordance with its function, when testing can be analyzed if the power limit load
then the relay works automatically will die, the power limit that disconnects the
relay when measuring the load depends on the measured load Relay only works
with the 10A limit Then the load that can only be measured does not exceed the
power of the relay, if the load exceeds the relay limit automatically the relay will
be damaged or not functioning anymore.
The key: Arduino Uno R3, LCD (Liquid Crystal
), Kaypad and voltage sensor