12
SALICRU
Model
Type
Input/output type
SLC-700-TWIN RT2
Standard
Single-phase / Single-phase.
SLC-1000-TWIN RT2
SLC-1500-TWIN RT2
SLC-2000-TWIN RT2
SLC-3000-TWIN RT2
SLC-4000-TWIN RT2
SLC-5000-TWIN RT2
SLC-6000-TWIN RT2
SLC-8000-TWIN RT2
SLC-10000-TWIN RT2
SLC-700-TWIN RT2 (B0)
Without batteries
SLC-1000-TWIN RT2 (B0)
SLC-1500-TWIN RT2 (B0)
SLC-2000-TWIN RT2 (B0)
SLC-3000-TWIN RT2 (B0)
SLC-4000-TWIN RT2 (B0)
SLC-5000-TWIN RT2 (B0)
SLC-6000-TWIN RT2 (B0)
SLC-8000-TWIN RT2 (B0)
SLC-10000-TWIN RT2 (B0)
SLC-700-TWIN RT2 (B1)
Long backup with additional charger
SLC-1000-TWIN RT2 (B1)
SLC-1500-TWIN RT2 (B1)
SLC-2000-TWIN RT2 (B1)
SLC-3000-TWIN RT2 (B1)
SLC-4000-TWIN RT2 (B1)
SLC-6000-TWIN RT2 (B1)
SLC-8000-TWIN RT2 (B1)
SLC-10000-TWIN RT2 (B1)
Tab. 1.
Standardised models.
4.5. OPTIONAL EXTRAS.
Depending on the configuration chosen, the device may include
any of the following options:
4.5.1. Isolation transformer:
The isolation transformer provides galvanic isolation in order
to completely isolate the output from the input and/or change
neutral mode.
The placement of an electrostatic screen between the primary
and secondary windings of the transformer provides a high
level of electrical noise attenuation.
The isolation transformer can be physically placed at the input
or output of the UPS depending on the technical conditions of
the whole system (device supply voltage and/or load voltage,
characteristics or their type, etc.).
In parallel systems, it is not possible to operate with independent
transformers for each UPS; on the contrary, it is necessary to
have a single common element for the total adequate power.
In any event, it will always be supplied as a peripheral
component external to the device itself in a separate box.
4.5.2. Exterior manual maintenance bypass.
The purpose of this option is to electrically isolate the device
from the mains and the critical loads without cutting the power
to the latter. In this way, maintenance or repair operations on
the device can be carried out without interruptions to the power
supply of the protected system, while preventing unnecessary
hazards for the technical personnel.
4.5.3. Communication card.
The UPS features a slot at the rear for inserting one of the
following communication cards.
4.5.3.1. Integration into computer networks using an SNMP
adapter.
Large computer systems based on LANs and WANs that
integrate servers in different operating systems must provide
the system manager with ease of control and administration.
This facility is obtained through an SNMP adapter, which
is universally supported by the main software and hardware
manufacturers.
Connection of the UPS to the SNMP is internal while that of
the SNMP to the computer network is made through a RJ45 10
base connector.
4.5.3.2. Modbus RS485.
Large computer systems based on LANs and WANs often
require that communication with any element that is integrated
into the computer network be made through a standard
industrial protocol.
One of the most used standard industrial protocols on the
market is the MODBUS protocol.
4.5.3.3. Interface to relays.
•
The UPS has, as an option, an interface to relays card
that provides digital signals in the form of potential-free
contacts, with a maximum applicable voltage and current
of 240 V AC or 30 V DC and 1A.
•
This communication port enables dialogue between the
device and other machines or devices through the relays
supplied in the terminal block arranged on the same card,
with a single common terminal for all of them.
From the factory, all contacts are normally open and can
be changed one by one, as indicated in the information
supplied with the optional extra.
•
The most common use of these types of ports is to provide
the necessary information to the file-closing software.
•
For more information, contact our
T.S.S.
or our nearest
distributor.
4.5.4. Extendable guide kits for mounting in a rack cabinet.
An extendable and unique guide kit is available for all device
models, valid for any kind of rack-type cabinet.
These guides allow the installation of any TWIN RT2 device
unit and possible battery modules in the case of extended
backups, as if it were a rack in its respective cabinet.
