Wago 3-phase power measurement

3-Phase Power Measurement AC 480 V 5 A Operating Temperature. The 3-phase power measurement module 750-494 enables the measurement of electrical data in a three-phase supply network. The voltage is measured through the network connection at the terminals L1, L2, L3, and N. The current of the three phases is fed through current transformers at the terminals IL1, IL2, IL3, and IN. The preprocessing of the 3-phase power measurement module provides all measurement values such as reactive/apparent/active power, energy consumption, power factor, phase angle, frequency, as well as over/under voltage and over/under current directly in the process image, without requiring high computing power on the control system. This extensive range of measurement values, along with harmonic analysis up to the 41st harmonic, allows for a comprehensive network analysis via the fieldbus. Based on the provided measurement values, the plant operator can optimize the supply of a drive or machine and protect the system from damage or failures. The 4-quadrant display indicates the type of load (inductive, capacitive) and whether it is an energy consumer or producer.