Betriebsanleitung AEG USV Protect B

74

EN

7.2.4 FUNCTIONS

7.2.4.1 Cold-start function

The cold-start function enables the UPS to start even if there is no mains voltage. The battery should be fully charged.

For your own safety, never switch on the UPS if the Protect B mains plug is pulled out.

7.2.4.2 "Green Power" function

The Protect B range has a "Green Power" function that saves energy and preserves the battery. The low voltage disconnect function is activated when the UPS is in battery mode. As soon as little or no load is connected to the UPS, the UPS automatically shuts down after

5 minutes to conserve energy. The UPS restarts as soon as mains voltage is available again. The "Green Power" function can only be activated via the CompuWatch software supplied with the UPS.

7.2.4.3 AVR (automatic voltage regulation)

The AVR function is activated if the mains input voltage is insufficient. It increases input voltage if it is too low or decreases it if it is too high. This protects the connected load from more significant voltage fluctuations.

7.2.5 ACOUSTIC SIGNALS

Alarm

Every 10 seconds

Every 3 seconds

Every 3 seconds

Every second

Event

Battery mode active

Battery low

Overload

Fault