7
4. PRESENTATION.
4.1. views of The device.
9
7
1
2
3
4
1
5
6
8
Fig. 1.
Common views for all models.
4.2. key for The views.
1
AC power cable with plug on end.
2
Input breaker.
3
AC output sockets with autonomy in case of mains failure.
4
AC output sockets with protection for peripherals.
5
Start and stop button, inverter ‘on-off’.
6
multifunctional Led light.
7
USb communication port.
8
RJ45 input socket, telephone line/ASdL/modem.
9
RJ45 output socket, telephone line/ASdL/modem.
4.3. nomenclaTure.
SPS.850.home
home series.
Power (vA).
Product acronym - Standby Power Supply.
4.4. descriPTion.
The SPS.home series off-Line UPS is designed for total adapta-
tion to single-user environments.
with the attractive appearance of a power distribution unit, it
features six output power sockets, four derived from an efficient
UPS capable of providing varying degrees of backup depending
on the connected load level at output and two auxiliary for the
most commonly used peripherals (modems, telephone lines,
etc.). All of the sockets are supplied with power surge protection.
The main function of the UPS is to provide power, in the event
of mains failure, to the devices connected to the output sockets
through its internal battery for a limited time.
off-Line UPS systems perform this task of protection against
mains failures by providing a similar voltage for a period of time.
Under normal conditions, the output of the UPS is the same as
the input of the AC power mains. by means of a real-time detec-
tion circuit, mains power outages can be quickly detected and
the system switched to battery mode in less than 6 ms, ensuring
that its loads remain powered with a modified sine wave.
The device’s communication and control functionalities are
available through a USb port and monitoring and management
software.
emC
filter
device
input
AC
dC
dC
AC
output
relay
Load
sensor
device
output
Fig. 2.
Structural block diagram.
4.4.1. main features.
•
off-Line technology.
•
Compatibility with APfC loads.
The vast majority of power supplies for electronic devices
are switched-mode (SmPS) and they are increasingly being
equipped with active power factor correction (APfC) to
minimise distortion caused to the electrical line. SPS home
UPSs are compatible with all devices that incorporate these
functionalities.
•
USb interface with hId protocol.
•
USb for software monitoring and closing files.
•
downloadable software for windows, Linux and mac.
•
Auto-detection with 50 / 60 hz input frequency.
•
ColdStart function.
•
Automatic restart after mains outage and end of backup.
•
overload protection through accessible breaker.
•
battery protection through internal fuse.
•
fixings for wall mounting.
SPS HOME
UnInTeRRUPTIbLe PoweR SUPPLy (UPS)
USER'S MANUAL
