Riello Dialog Plus DLP series Dokumentacja Pobierz pdf (Strona 14)

SPEDLPX0205REN

DIALOG PLUS

“Mains out of tolerance”

The UPS is designed to function with a wide range of input voltages. This ensures that the batteries do not

intervene unnecessarily, thus increasing the back-up time should an actual blackout occur.

The microprocessor continuously checks the input voltage and frequency to ensure a high standard of

operation and will switch the load onto the by-pass within a wide tolerance range.

“Overtemperature”

If the internal temperature exceeds the acceptable limits, the UPS will protect itself by shutting down. During

this situation the "Stop/Stand-by" LED will illuminate and the buzzer will sound continuously.

“Batteries depleted”

The microprocessor carries out a periodic battery efficiency test. If the batteries fail the test, the red "Battery

failure" (efficiency < 60%) LED will illuminate. In this condition, the UPS batteries should be replaced

accordingly.

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Riello Dialog Plus DLP series Dokumentacja Strona 14