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PQIS Power Quality Analysis 2024

Analysis of Industrial LV Electricity Supply was carried out by PQIS for Food Processing Business in Ipswich.

The graphs below illustrate a low power factor and a high reactive power KVAR, causing Maximum Demand KVA to be greater than KW.

A LV Supply with a low factor will suffer larger KW losses with the maximum demand achieved inflated above the KW demand.

To solve low power factor a 2 x 300KVAR SVG units were installed to the main LV Distribution board.

After commissioning of the SVG units, the LV Supply achieved a consistent 0.99 Power Factor and a large maximum demand reduction.

This will improve the electrical environment for equipment onsite to mitigate failure.

Electricity costs and capacity of the supply have been significantly improved.

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