16
SALICRU
t
Inside the battery module, there are HAZARDOUS
VOLTAGES with risk of electric shock, so it is classified as a
RESTRICTED ACCESS AREA.
t
Do not handle the battery circuit breaker when the
device is running.
t
If the mains power of the device is cut for longer
than a simple intervention and it is expected that it
will be out of service for a prolonged period time, the
system must be shut down completely.
t
The battery circuit is not isolated from the input
voltage. Dangerous voltages can occur between the
terminals of the battery group and the earth. Check that
there is no input voltage before working on the battery
module connectors.
5.2. CONNECTIONS.
t
A bad connection or operation can cause faults in the UPS
and/or the loads connected to it. Read the instructions in
this manual carefully and follow the steps indicated in the
order established.
t
The devices can be installed and used by personnel
without specific training by simply using this
manual.
t
It should never be forgotten that a UPS is a generator
of electrical energy, and as such, the user must take
all necessary precautions against direct or indirect contact.
t
All of the device’s connections, including those
related to control (interface, EPO, etc.), must be
made without mains power present and the UPS set to ‘Off’.
t
To connect a device to an optional battery module, or
between modules, or to install an optional card in the slot,
it is necessary to remove its respective metal protective
cover screwed to the UPS. Remove the screws and cover.
5.2.1. Connection of the input.
t
As the device has Class I protection against electric
shock, it is obligatory and essential for the AC input
socket to have the earth conductor (
) installed. Check
that this is the case before continuing.
t
Take the device’s power cable, plug the female IEC
connector into the UPS and the Schuko plug at the other
end of the cable into an AC power socket.
5.2.2. Connection of the IEC output connectors.
t
All UPSs have ‘n’ variable IEC output connectors according
to the power rating of the device:
0.8 to 2 kVA models.
2 groups of 4 x 10A IEC connectors identified as OUTPUT
and PROGRAMMABLE OUTLETS (P1), the second group of
which is programmable at disconnection for non-critical
loads through the control panel or ViewPower software.
3 kVA model.
The other models incorporate a 16 A IEC output
connector in the OUTPUT connector group.
Loads can be connected to all of the IEC
connectors provided that the rated power of the
device is not exceeded and the limitation of the
programmable IEC socket group is considered,
otherwise untimely cuts will occur in the powering of
the loads connected to them.
t
If, in addition to the more sensitive loads, it is necessary
to connect high-consumption inductive loads, such as for
laser printers or CRT monitors, the starting up of these
peripherals will need to be taken into account to prevent
the device from crashing.
We do not recommend connecting loads of this type due to
the amount of power they absorb from the UPS.
5.2.3. Connection to the optional battery module (backup
extension).
t
Failure to comply with the instructions in this
section and Safety Instructions EK266*08
carries a high risk of electric shock and even death.
t
SPS.ADVANCE RT2 devices incorporate the batteries in the
same box as the device, except for B0 and B1 models.
t
IMPORTANT FOR SAFETY: If batteries are installed
independently, the accumulator group must be fitted
with a bipolar circuit breaker or disconnect fuse of the size
indicated in Tab. 2.
Model
Rated voltage
of batteries
Minimum values,
fast type fuses
DC voltage (V)
Current (A)
SLC-800-ADV RT2
(12 V x 2 ) = 24 V
125
32
SLC-1100-ADV RT2
50
SLC-1500-ADV RT2
(12 V x 4 ) = 48 V
32
SLC-2000-ADV RT2
40
SLC-3000-ADV RT2
(12 V x 6 ) = 72 V
40
Tab. 2.
Protection features between device and battery module.
t
Before starting the connection process between the
battery module or modules and the device, check that
the UPS and the loads are set to ‘Off’ and that the battery
voltage of all of them is the same, without exceptions.
Also, when the batteries are installed by the user
independently, the protection fuse or isolator must be
deactivated.
t
Connection of the battery module to the UPS is made by
means of a cable featuring polarised connectors at both
ends and supplied with the first one.
Plug the connector at one end of the cable into the
corresponding socket on the SPS.ADVANCE and the one on
the other end into the battery module (see Fig. 9).
In the same way, battery modules can be linked in parallel
since each of them has two connectors.
All of the connectors must be secured to their units by
means of the screws that held the protective cover of each
connector to the UPS or battery module.
t
As the device has Class I protection against electric
shock, it is obligatory and essential to connect the
earth conductor (
).
Connect the earth cable to the corresponding points
identified, either terminal or screw (see Fig. 9).
If the interconnection cable has a mesh, the earth connection
will be linked between units through it by fixing the metal
supports of the connectors to the UPS and battery module
or modules using the screws indicated in the previous point.
YOUR CONNECTION TO SAFETY
Thiele KG
• V
orderer W
einberg 26 • D-71522 Backnang • T
el.: +49 (0)7191 3560-0
• Fax.: +49 (0)7191 3560-19
• www
.thiele-kg.de
Thiele KG
• V
orderer W
einberg 26 • D-71522 Backnang • T
el.: +49 (0)7191 3560-0
• Fax.: +49 (0)7191 3560-19
• www
.thiele-kg.de
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