Chloride Power Protection Linear Plus Manuel D'utilisation page 46

Operating the Device
Notice
To effect any action, the buttons must be pressed for at least 1
second! (Acceptance of the input is confirmed acoustically)
The following is an explanation of the symbols printed on the front panel of
the UPS:
LOAD
Fig. 21: Symbols on the control panel of the UPS Linear Plus RM
The UPS indicates, by acoustic (buzz) and optical (LED) alarms, that a mains
failure has occurred and is still present. Different procedures, described
below, lead to a decision whether it is advisable to interrupt work in case of
a persistent mains failure.
Which of the procedures is applied depends, primarily, on the time required
to close the program safely and - if necessary - for an organised shut down
of the operating system.
• For example, work on a PC, which is individually supplied by the UPS,
may be continued until the battery nears minimum charge level. The
buzzer indicates the mains failure periodically (every 4 seconds) and,
when minimum charge level is neared, once a second. This procedure
is not often adopted. Although battery recharge starts immediately
when the mains is re-established, it can take several hours to recharge
the battery fully.
• The situation can better be analysed by using the UPS load LEDs,
which indicate the remaining autonomy for a constant load. The
following table shows the approximate autonomies in case of a fully
charged battery at the beginning of the mains failure.
Overload
Table 14: Backup time according to load indication (standard devices with batteries integrated)
EN-44
BYPASS INVERTER
load in % RM 6kVA/10kVA
>105
User Handbook
CHLORIDE LINEAR Plus/RM
BATTERY MAINS
SU59802UM01, rev.3/ Last modified: 08/2005
ALARM
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