If you need help configuring specific parameters for your unit, let me know: What is your ? What are the kVAR sizes of your capacitor steps?

The controller is designed for panel mounting in a standard 138x138mm cutout.

Measures the load current on one phase.

The time delay before the controller reacts to a sudden change in reactive power demand. 4. Operation, Monitoring, and Maintenance

Target cos φ set too high; fixed capacitors overcompensating the load.

Includes warnings for over/under voltage, over/under frequency, and capacitor over/under current.

Ensure the document revision matches your hardware version, as firmware features can vary between production years.

Connect the phase lines to the voltage measurement inputs. For accurate calculation, ensure the phase selection matches the software programming (e.g., L1-L2, L2-L3, or L1-N).