Grundfos IO-101 Generator Interface for 230 Volts AC
Grundfos IO101 Generator Interface 230V
NOTE: The 230V model IO-101 is designed to work with a maximum AC voltage of 255 Volts at 50 or 60 Hz. It can also be used with a maximum of 225 Volts DC.
Generator interface box for Grundfos SQfFlex. Includes on/off switch (replaces IO-100) and allows operation of SQFlex pumps from either solar or electric generator. No float switch terminals. This controller allows manual switching to generator or AC power. It will switch automatically back to solar power when it loses AC power. The IO 101 switch box is designed specifically for solar powered SQFlex systems. The IO 101 enables the connection of a generator supply back-up in case of insufficient solar radiation. The switching between solar power and generator must be made manually. In case the generator is stopped manually or runs out of fuel, the IO 101 will automatically switch to the PV array. The IO 101 functions as a connection box joining all necessary cables.