PowerLogic ION7400 utility feeder power meters combine high-accuracy 3-phase energy/power measurement with advanced data logging, power quality analysis (IEC 62586-2, IEC 61000-4-30 Class S), and flexible I/O in a compact, DIN-mounted design. They offer 512 MB memory, secure, multi-protocol communication, and high-precision±1 ms time-stamped, event logging for critical infrastructure.