What is a Smappee CT Hub?

The CT Hub is the main component of the Smappee Infinity monitoring system. You can connect up to 4
Current Transformers (CTs) or Rogowski coils to a CT Hub to measure different currents up to 4000 A.
This allows for accurate submetering of (a group of) appliances. Daisy chain several CT Hubs to measure
different installations up to a distance of 100 meters (109 yards).

  • Daisy chain up to 7 CT Hubs up to a distance of 100 meters (109 yards).
  • Connect CTs and Rogowski coils to the CT Hubs.
  • Connected CTs measure currents up to 10.000 A.

For more details about the Smappee CT Hub you can check out the Technical Specifications here.