AC & DC Isolators
AC Isolators
Padlockable AC Isolator as required by G83 grid-connection regulations. All grid-connected generation systems (wind, PV, Hydro, CHP) must have G83 Grid-connection equipment, and must include a DC isolator on the DC side of the grid-tie inverter, and an AC-isolator on the AC side of the grid tie inverter....
DC Isolators
All terminals will remain live during daylight hours, so it is important that it can be isolated for any maintenance and during the system installation. The switch has to be rated for the system voltage (string open circuit voltage Voc x 1.15) and current (string short circuit current Isc x 1.25)...