Grundfos  SQFlex Switch Boxes

IO 100 SQFlex Switch Box

The IO 100 SQFlex switch box has been developed for the SQFlex water supply systems, exclusively powered by solar modules.

The IO 100 is applicable in the SQFlex systems provided the system voltages mentioned below are not exceeded. The IO 100 enables manual starting and stopping of the pump in a solar-powered SQFlex system. In addition, the IO 100 functions as a connection point for all necessary cables.

Technical data

  • DC: Max. 225 V, PE
  • AC: Max. 265 V, 50/60 Hz, PE.

IO 101 SQFlex Switch Box

Developed for SQFlex water supply systems, the IO 101 SQFlex switch box makes it possible to ...

  • switch off the voltage supply to the pump
  • connect a back-up generator.

During periods of ...

  • insufficient solar energy
  • an immediate requirement for water supply
  • a need for water supply at night,

the SQFlex water supply systems powered by solar modules can be connected to an external back-up diesel or gasoline driven generator via the IO 101.

The internal relay in the IO 101 has the following rated voltage:

  • 115 V –15%/+10%, 50/60 Hz, PE.

Technical data:

  • DC: Max. 225 V, PE.
  • AC: Max. 265 V, 50/60 Hz, PE.

IO 102 SQFlex Breaker Box

Developed for SQFlex water supply systems, the IO 102 SQFlex breaker box is applicable in any SQFlex system utilizing a wind turbine. The IO 102 SQFlex breaker box makes it possible to:

  • use a wind turbine as a power supply
  • connect solar panels as well as wind turbine
  • switch off the voltage supply to the pump.

The IO 102 is applicable in SQFlex systems powered exclusively by a wind turbine or by a combination of wind turbine and solar module. The SQFlex systems powered by solar modules can be connected, via the IO 102, to a wind turbine as a back-up or supplement to solar power. The IO 102 is applicable in SQFlex systems provided the system voltages mentioned below are not exceeded.

Technical data:

  • DC: Max. 225 V, PE
  • AC: Max. 265 V, 50/60 Hz, PE.

 

Documentation for Download

  • SQFlex Product Guide
  • Service Literature

 

Wind Generator Breaker Box. This box includes a rectifier for the wind generator and a stop switch, and allows the Grundfos SQFlex pump to operate from either the H80 wind generator or a combination of wind and solar. *Add a CU200 pump controller for the Grundfos SQFlex if a float switch is needed.