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ABB REM543BM215AAAB｜Feeder Relay Protection Device｜
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- Analog signal acquisition
Up to 9 CT currents (1A/5A adaptive), 4 PT 100V line voltages
8 RTD temperature measurement inputs (Pt100/Cu10/Ni120), 4 isolated 4-20mA analog outputs
Digital input DI: 15 isolated DC110V remote signaling (knife switch, circuit breaker, temperature switch, cooling system)
Relay output DO: 12 high-power passive contacts (250VAC/5A)
5-way power trip outlet (with trip circuit monitoring)
7-way alarm/control signal output
Local USB debugging port on the front panel: fixed value download, fault recording export, firmware upgrade
- Analog signal acquisition
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