multimatic Line-Interactive UPS
Multimatic Line-Interactive UPS: Efficient protection for your systems
The Multimatic Line-Interactive UPS offers a reliable power supply solution that has established itself as the standard in many areas. It represents a balanced middle ground between offline and online UPS systems. In normal operation, it supplies connected devices directly from the mains and only activates the battery in the event of mains faults. Automatic voltage regulation (AVR) keeps the output voltage constant, even if the input voltage fluctuates. However, short voltage peaks and frequency deviations cannot be completely filtered out, but this is not critical for most devices.
Technical features and areas of application
In the event of a mains failure, the switchover to battery operation takes place with a typical switching time of 4 to 10 milliseconds. Depending on the model, the output voltage can be designed as a trapezoidal or conditioned sine wave. Some models allow the bridging time to be extended with additional battery modules. The line-interactive UPS is particularly suitable for applications where a certain degree of mains stability is available and short-term voltage deviations are tolerable.