Technical data

UPS MTD 700 / 1000 / 1500 / 2000 / 3000
Device Description of UPS
MTD Series
34
3.3 Acoustic Warnings of the UPS
– Support operation and high battery capacity:
The acoustic warning sounds in the following sequence (A)
[Beep -> long pause (4 sec.) -> Beep -> ..., repeating
(5 times, subsequently no more messages)].
– Support operation and low battery capacity:
– Normal operation and low battery capacity (battery LOW)
– Overload 100 % to 125 %:
The acoustic warning sounds in the following sequence (B)
[Beep -> short pause (1 sec.) -> Beep -> ..., repeating].
– Normal operation and overload of 125 % to 150 %:
The acoustic warning sounds in the following sequence (C)
[Beep -> short pause (0.5 sec.) -> Beep -> ..., repeating].
– Malfunction or overload > 150 %:
The acoustic warning sounds with a continuous tone, sequence (D)
[Beeeeeeeeeeeee....p].
– Charging operation: Mains is present, however the UPS is switched off.
The acoustic warning sounds in the following sequence (E)
[Beep -> long pause (2 min.) -> Beep -> ..., repeating].