Specifies product and performance requirements for instrument whose functions include measuring, recording and possibly monitoring power quality parameters in power supply systems, and whose measuring methods (class A or class S) are defined in IEC 61000-4-30 (published in South Africa as an identical adoption under the designation SANS 61000-4-30).
SANS 62586-1:2018 history
2018SANS 62586-1:2018 Power quality measurement in power supply systems - Part 1: Power quality instruments (PQI)