PR 1010

PR 1515

PR 2020

PR 3030

The newest series of regulators set new standards in solar battery charge technology.

A big graphical display shows the system performance at a glance.

The integrated central processing unit, called Atonic, provides a charge controller with new functions. Atonic is more than a protective device for your battery, and incorporates the latest in innovative technology. It contains a self-learning algorithm providing detailed information on the battery’s state of charge (SOC).

This optimized Steca State of charge algorithm adjusts itself to the battery’s age and capacity. The SOC provides a basis for all control and regulatory functions. This new type of hybrid regulator is much more efficient than conventional series and shunt regulators. Furthermore the regulator is equipped with an electronic fuse which protects the regulator much better than a mechanical fuse and offers more comfort to the user as it reconnects automatically. In addition a manual load switch is available for the regulator.

 

Overcharge Protection:

• Temperature-adjusted SOC and final voltage

• Optimised float, boost and equalisation charging

• Varied charging rate provides best use of the battery capacity and lifespan

• The controller adapts itself to 12 V or 24 V  systems automatically on installation

 

Options:

• External temperature sensor

• Digital mulitfuntion alarm output

• Prepayment Unit for prepay systems

 

Overdischarge Protection:

• The SOC provides load disconnect

• Warning of imminent load disconnectDisplay:

• Grafical self explaining LC-Display

• SOC and Voltage of the battery as well as all currents. All values are displayed as numbers and can be selected by the button.

• Operation status and detailed error report

 

Safety Features:

• Automatic fuse for protection against over current, over voltage and over temperature

• Protection against wrong polarity and short circuit

• Extremely low electromagnetic emission