DESCRIPTION

WM30AV63L is a three-phase smart modular power analyzer designed for comprehensive measurement of main electrical variables in energy management systems. The instrument features a modular housing for panel mounting with IP65 (front) protection degree and an LCD display with 4-line, 4-digit instantaneous readout and 9+1 digit energy readout capabilities. It provides Class 0.5S (kWh) accuracy according to EN62053-22, Class C (kWh) according to EN50470-3, and Class 2 (kvarh) according to EN62053-23, with measurement accuracy of ±0.2% RDG for current and voltage. The analyzer supports multiple communication protocols including MODBUS-RTU, Ethernet, BACnet-IP, BACnet MS/TP, Ethernet/IP, and Profibus DP V0 (on request), along with configurable digital and analogue outputs for pulse and alarm functions. WM30AV63L is particularly recommended for industrial and commercial applications requiring precise electrical parameter monitoring, energy billing, and system diagnostics with advanced harmonic distortion analysis up to the 32nd harmonic.