Salicru SLC TWIN series, User Manual, Page: 39 / 61

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3. PRESENTATION.
This manual describes the installation and operating of the
SALICRU Uninterruptible Power Supply (UPS) of SLC TWIN series
as equipments that can operate in single or parallel (except models
in rack 19’’) modes without needing a centralized bypass. The UPSs
of
SLC TWIN series ensure an optimal protection for any critical
load, keeping the AC mains to the loads between the requested pa-
rameters and with no-break, during the fault, deterioration or fluc-
tuations of the electrical commercial mains. And with the available
wide model range (from 4kVA to 20kVA) allow adapting the model
the end-user’s needs.
The design and construction of UPS from SLC TWIN series has
been done in accordance with the international standards.
Thanks to the PWM (Pulse Width Modulation) technology used in
the UPSs of
SLC TWIN series, they are compacts, colds, silent and
with high efficiency.
A UPS from SLC TWIN series allows upgrading by means of ad-
ditional modules connected in parallel of the same power rate, (ex-
cept models in rack 19’’) in order to have redundancy (i.e.: N+1) or
to increase the capacity of the system.
So, this series has been designed to maximize the availability of
the critical loads and to ensure that your business is protected from
fluctuations of voltage, frequencies, electrical noises, blackouts and
mains faults, which are present in the energy distribution mains.
This is the essential target of the UPSs of
SLC TWIN series.
Furthermore, the 4, 5 and 6kVA equipments can also be supplied in
19’’ rack format.
This manual is applicable to the following models:
Model Type
SLC-4000-TWIN
Standard
SLC-5000-TWIN
SLC-6000-TWIN
SLC-8000-TWIN
SLC-10000-TWIN
SLC-8000-TWIN/3
SLC-10000-TWIN/3
SLC-12000-TWIN/3
SLC-15000-TWIN/3
SLC-20000-TWIN/3
SLC-4000-TWIN R (B0)
Rack 19'' SLC-5000-TWIN R (B0)
SLC-6000-TWIN R (B0)
SLC-4000-TWIN (B1)
Extended autonomy
tower
SLC-5000-TWIN (B1)
SLC-6000-TWIN (B1)
SLC-8000-TWIN (B1)
SLC-10000-TWIN (B1)
SLC-8000-TWIN/3 (B1)
SLC-10000-TWIN/3 (B1)
SLC-12000-TWIN/3 (B1)
SLC-15000-TWIN/3 (B1)
SLC-20000-TWIN/3 (B1)
3.1. VIEWS.
3.1.1 Captions for the equipment view.
Some, or all, of the following symbols can be used in this manual and
showed during the equipment operating. This is why, all the users
have to get used with them and to understand their meaning.
SYMBOLS AND ThEIR MEANING
Symbol Meaning Symbol Meaning
Warning
Main protective
earth
High Voltage Silenced alarm
UPS ON /
Battery Test
Overload
UPS OFF Battery
UPS on standby
or shutdown
Recycling
Alternating
current (AC)
keep the UPS in
a cooled place
Direct Current
(DC)
3.1.2. Rear, description and connectivity.
Communication
port
Intelligent
slot
Parallel port
External
battery
Maintenance
bypass switch
Fan
Input breaker
Terminal strip
cover
Rear view of the 4, 5 and 6 kVA equipments fig. 1.
USER MANUAL