1MRK002239-BBr01 - ABB | Power Supply Module Modbus TCP/IP Communication Module and protection relays in harsh

and protection relays in harsh environments

approved for CSA

Secondary Voltage Holdup Time at Mains Blackout: 80/78 ms

relay coils

024ms maximum for all channels

1MRK002239-BBr01 - ABB | Power Supply Module Modbus TCP/IP Communication Module and protection relays in harshOverview ABB 1MRK002239 BBr01 is a compact power supply module designed for industrial automation systems, delivering stable 24 VDC output power for PLCs, DCS systems, and protection relays in harsh environments. Electrical Performance Input Voltage: 85264 VAC 100300 VDC Output Voltage: 24 VDC (regulated) Output Current: 2. 5 A (nominal) Power Output: 60 W Efficiency: 85% Ripple & Noise: 100 mVp p Isolation Voltage: 1500 V RMS Physical Characteristics