With Active Inverter Technology, Fronius has further developed conventional inverter (HF) technology. This process, which was first launched in 2005, combines the robustness and longevity of 50 Hz transformer technology with the efficiency of inverter technology. It also boasts a high level of flexibility.
Active Inverter Technology monitors the entire charging process and actively adapts the characteristic parameters to the pre-programmed charging characteristic. It detects the current state of charge of the battery, which it is continuously monitoring and optimising. The battery is therefore always charged extremely gently and in accordance with its state of charge, eliminating the risk of overheating as a result of overcharging. In addition, much less dirt accumulates on the surface of the battery.
The digital control circuit keeps the charging current and voltage constant during charging. Mains voltage fluctuations are automatically compensated for, meaning that the battery is charged gently. As soon as the mains voltage exceeds or falls below a specific tolerance range, the battery charging system switches off automatically. The voltage drop on the charging leads is also compensated for, reducing the charging time significantly.
Battery charging systems with Active Inverter Technology have an efficiency level of up to 96%, far exceeding all other charging technologies. This reduces the amount of electricity used and lowers energy costs. The procurement costs for the devices are quickly paid off. Using modern, compact components also keeps the dimensions and weight low, enabling them to be deployed in flexible ways. This saves valuable storage and installation space and allows for easy wall mounting.
All Fronius Acctiva battery charging systems are equipped with Active Inverter Technology. This makes them a powerful, efficient and flexible solution for charging any starter battery in a workshop or showroom.