What is a Fault Relay?
In electrical automation, it is used to detect and identify faults that occur in power lines or devices in a system. The fault relay detects undesirable conditions such as overcurrent, short circuit, overvoltage and notifies system operators or control systems. In this way, the effects of malfunctions in the system can be minimized by intervening quickly.
Fault relays are often used in electrical systems that are critical to safety and reliability. In the event of a malfunction, they can take measures such as automatically disconnecting the system or sending a warning signal. This is important for protecting the electrical network, reducing damage and increasing reliability.
The fault relay in TELEPRO Alarm Announcementers informs the operator when the announcer is inoperable due to an internal system failure, ensuring the protection and safety of the electrical system.