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Les langues disponibles
PROBLEM
Acoustic alarm and LEDs (c),
(d) and (e) in intermittent on
starting the SPS. (**)
SPS unable to start, led (c)
out.
SPS always in "battery dis-
charge" (autonomy mode).
Led (b) flashing.
Autonomy excessively short.
Permanent alarm.
Red Led (a) light.
(*) (S.S.T): département Services et Support Technique.
Output voltage AC on stabiliser: ......................................... With U
Output frequency: ............................................................... 50 Hz or 60 Hz.
Output frequency stability on inverter: ............................... ±0,5 %.
Transfer time: ...................................................................... 2 ÷ 4 ms (includes detection time).
Batteries.
Battery: ................................................................................ Pb-Ca, sealed, maintenance-free.
Recharge time: ................................................................... Approx. 4 hours at 90 % after the end of autonomy.
Autonomy at half load: ....................................................... See table 3.
Battery protection: ............................................................... Automatic auto-test and discharge protection, indicator
All manuals and user guides at all-guides.com
CAUSA POSSIBLE
Incorrect input plug (1) polarity. (**)
Pushbutton (6) not activated or pressed for
too short a time.
Low battery voltage.
Failure of the electronic power unit.
Short-circuit or overload on the output of
the SPS.
Input cable not connected.
Triggering of the fuse or MCB switch (5).
Line voltage too high, too low or mains
failure.
Failure of the electronic power unit.
Batteries not fully charged.
Failure of the electronic power unit.
Overload.
Battery failure, see section 7.3.
Table 2. Fault localisation.
on this. With U
on this.
battery replacement.
- 30 -
ACTION TO TAKE
Follow the procedure established in sec-
tion 6.1.2. (**)
Press pushbutton (6) as described in
chapter 7.1.
Recharge the SPS for at least 6 h.
Contact (S.T.S). (*)
Shutdown the SPS, reduce the load
and restart the system.
Connect the cable.
Shutdown the SPS. Replace the fuse/
Activate the MCB switch and restart the
system.
Normal condition with mains failure.
Led (c) out.
Contact (S.T.S). (*)
Recharge the UPS for at least 6 h.
Contact (S.T.S). (*)
Reduce load.
Contact (S.T.S). (*)
(**) Only in devices with the optional (P).
of -9 to -25 % U
, output increased +15 %
input
nominal
of +9 to +25 % U
input
, output -15 %
nominal
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