News October 11, 2018
WAGO 3-Phase Power Measurement Module for Three-Phase Supply Networks

Within control cabinets, the new WAGO 3-Phase Power Measurement Module directly measures all parameters in a three-phase electrical supply network. In addition to energy consumption, it is also possible to reliably detect network feedback, such as that from power electronics.

Neatly packaged DIN-rail-mount enclosure with a width of only 72 mm (2.834"), the WAGO 3-Phase Power Measurement Module measures voltage directly via the connections for the three phases L1, L2 and L3, as well as the neutral conductor N. The currents are recorded via current transformers, which are also connected directly to the 3-Phase Power Measurement Module. Alternatively, current measurement via Rogowski coils is also possible. All relevant network parameters are determined through these measurements; beyond voltages and currents, these parameters include reactive, apparent and effective power, energy consumption, power factor, phase angle, and mains frequency.

Integrated Communication and Data Logging

A Modbus RTU interface is available for transferring all measured values to a higher-level controller. A PC with interface configuration software can be connected via a serial interface. This software also allows visualization of measured values during operation. With the integrated microSD memory card slot, which is also suitable for microSDHC memory cards up to 32 GB, the device can be used as a data logger.

Expected Availability: April 2019

At a Glance

  • Measurement via current transformers or Rogowski coils

  • Data logger operation via microSD card slot

  • Configuration and visualization during running operation

  • Space-saving mounting on DIN-rail

  • Integrated Modbus® interface

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