7KM3133-0BA00-3AA0

SENTRON PAC3100 power monitoring device for three-phase electrical measurement and Modbus RTU communication.

Measures electrical values and energy in low-voltage distribution systems. The front-mounted display supports local reading, while the serial interface enables integration into supervisory energy and automation systems.

Key parameters

Voltage: 480 V L-L / 277 V L-N

Communication: Modbus RTU

Supply: AC 100–240 V / DC 110–250 V

Applications

◆ Low-voltage switchboards

◆ Energy monitoring panels

◆ Building and industrial power distribution

Installation notes

Confirm the measurement voltage and auxiliary supply before wiring.

Use the specified current-transformer arrangement where required.

Set the Modbus address and communication parameters to match the host system.

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