The Phoenix 2908302 is an EMpro energy measuring device (EEM-MA771-EIP) for low-voltage installations up to 690 V with direct Rogowski connection and integrated Modbus/TCP and EtherNet/IP communication. It provides true RMS measurement with harmonic acquisition to the 63rd harmonic, a backlit multi-line LCD for local readout, and supports supply voltages from 100 V AC to 400 V AC (±20%) or 150 V DC to 250 V DC (±20%).
Direct Rogowski connection; voltage input range 18 V AC ⦠690 V AC (phase/phase) and current measurement ⤠400 A (level 1) or ⤠4000 A (level 2).
Integrated communications: Modbus/TCP, REST, EtherNet/IP via RJ45; transmission speeds 10 Mbps and 100 Mbps.