News archive for May, 2019
G59 to G99: Changes in mains protection
Posted on May 7th 2019
Currently most developments with a grid-connected electricity generating output (for example, combined heat and power and solar photovoltaics) are required to be G59 compliant. Updates to the Embedded Generator Regulations (EGR), which come into force on the 27th of April 2019 will place this requirement under the new G99 regime. The changes to the regulations will have minimal impact on …