
SPEDLPX0205REN
14
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.
Komentáře k této Příručce