G59 TEST CERTIFICATES

Recent amendments to the distribution code of Northern Ireland electricity network requires any connection of small scale generators <5MW to the distributed grid to be installed by a G59 list of approved installers. This ensures that all protection systems meet both the requirements of the distribution network and the wider Northern Ireland system. 

 

Sperrin Switchgear have been involved in over 150 Wind turbine/ CHP / PV / Installations in Northern Ireland over recent years and invested heavily in new G59 Test Equipment.

In 2018 Sperrin Switchgear were officially listed on Northern Ireland Electricity Networks G59 Approved List of Installers. 

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G59 APPROVED LIST OF INSTALLERS