How is your power monitoring?

Posted in Carlo Gavazzi Energy Solutions by Alison on October 21st 2021

Power quality issues can be devastating!

Critical environments such as data centres, hospitals and industrial process plants have complex electrical distribution systems. It is essential you monitor key parameters affecting power quality such as leakage currents, neutral-ground voltage, voltage stability, wave shape and harmonics. Equally, effective monitoring of power usage is essential to minimise energy consumption and running costs and meet environmental legislation and corporate social responsibility (CSR) targets.


The WM50 is a complete solution for data centres and critical load applications. While the base unit monitors the mains supply, its two branch buses link up to eight 12-channel split-core current transformer (CT) blocks. The system can therefore be scaled according to specific needs up to 96 branch circuits in any combination of three-phase and single-phase loads or two-phase and single-phase loads. This approach reduces installation time by up to 75% when compared to existing solutions and affords a similar saving during commissioning.

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