Facing power quality (PQ) problems head-on requires facility engineers and managers (FEMs) first to find out if a PQ problem exists, and — if it does — then how it is affecting the plant’s operations.

Begin by collecting evidence of power issues, interviewing staff, and understanding the problem's context to set clear survey objectives. Choose IEC 61000-4-30 Class A compliant portable PQ ...

Power quality is a cornerstone of reliable electrical service, particularly for large commercial and industrial customers. Poor power quality can lead to costly disruptions, equipment damage and ...