Low Voltage Equipment

AS/NZS 61439, effective in Australia and New Zealand from May 2021, brings with it the required updates on the regulations pertaining to low-voltage switchgear and controlgear. The new standard is a regional adaptation of the international IEC 61439 standard, doing away with the earlier...

In this paper, the critical issue of voltage management is presented in the context of inverter energy systems (IES), and their application in Low Voltage Embedded Generation (LVEG). Understanding the interplay between inverter operation, voltage stability, and compliance with existing power distribution systems will...