In modern industrial environments, automated manufacturing lines, variable frequency drives (VFDs), dynamic robotics, and heavy inductive loads have placed unprecedented demands on power distribution networks. While investing in power quality equipment is vital to reduce downtime, avoid utility penalties, and improve energy efficiency, selecting the wrong solution can lead to costly equipment fail...
Installing a capacitor bank should improve power factor, reduce reactive power demand and release capacity in transformers and cables. However, some facilities find that their power factor remains below the utility target even after the capacitor bank has been commissioned. This does not necessarily mean the capacitor bank is defective. The cause may be incorrect sizing, changing loads, harmonic d...