Protection Relay

The product is composed of touch screen/alarm device modules (Watchdog, Converter)/ communication module (Converter, Output, and Repeater) and processes up to 256 signals and transmits field information to the worker through bell, buzzer and collective LED window..

• • Converter unit (convert fault signals to the RS-485 signal)
• • Repeater unit (collective-type lamp, bell/buzzer blinking time control)
• • Output unit (warning output for each channel using a dip switch)
• • Alarm circuit expansion function (expandable up to 256 channels)
• • Alarm circuit composition function (The lamp that shows the communication
•     status of the converter unit, repeater unit, and output unit is separately
•     configured and checked at the front of the control panel.)