ABB - REA 101 - REA101 Arc Protection Relay Input Multiplexer Module and monitor for gateway peripherals

and monitor for gateway peripherals

01% at 30°C

offline conditions

Input Sensing

OS: QNX Neutrino (real-time

ABB - REA 101 - REA101 Arc Protection Relay Input Multiplexer Module and monitor for gateway peripheralsOverview The ABB REA 101 Arc Protection Relay is designed for reliable arc fault detection and protection with robust current inputs and multiple trip contact outputs. Current Input Rated current: 1 A 5 A Continuous load current: 4 A 20 A Momentary current for 1 s: 100 A 500 A Dynamic current withstand, half wave value: 250 A 1250 A Input impedance: <100 m <20 m Rated frequency: 50 60 Hz Outputs Trip contacts HSO1 and HSO2: Rated voltage: 250 V DC AC