With IPHost Network Monitor you can run simple snmp requests against a Eaton device in your network.
xupsConfigInputVoltage
xups Config Input Voltage
The nominal UPS Input voltage per phase in volts.
Back to XUPS-MIB MIB page.
IPHost Network monitor allows you to monitor xupsConfigInputVoltage on Eaton device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Eaton UPSes right now.