Energy Analyzer & Wi-Fi Web Data Manager with Wi-Fi communication via external antenna cod. PFC3530 (included). Accuracy class 0.5S and single harmonics up to the 51st order. Network bridge between the RJ45 and / or Wi-Fi port and the RS485 port for modbus communication with other Electrex instruments in the subnet. Including the following upgrades: n. 1 PFSU940-01 Log 8 and PFSU940-05 Web. Perennial, battery-powered clock and non-volatile memory. Remote firmware update. LCD graphic display. 1 calibration LED. ExpBus for external devices (inputs and outputs, environmental sensors). NFC connectivity. Size 96×96. Power supply 85 ÷ 265Vac. Complies with EN 50470-1 + EN 50470-3.
