9
4.1.2. Unit diagram key
1.
Power cable with pin on end.
2.
IEC socket used to power the unit (only in models
without the power supply cable
1
).
3.
Output sockets.
4.
USB HID communication port.
5.
Input protection via circuit breaker or fuse, depending
on the model.
6.
Fan of the unit (only in models SPS.1500.ONE and
SPS.2000.ONE).
7.
Unit start and stop button.
8.
Red LED lit. Unit in the Fail-safe Mode. This LED is also
used to warn the user about the fact that the unit charge
level is too low, when it starts to flash, and with the
same modulation as that of the acoustic alarm.
9.
Flashing yellow LED. Unit in the Battery Mode - output
power supply from the internal battery-.
10.
Green LED on. Unit in the AC Mode - output power supply
from the input voltage-.
4.2. CONTENTS
The following is supplied within the unit's packaging:
•
For the models with UK and Schuko sockets:
–
SPS.ONE unit.
–
Quick guide.
–
USB HID communication cable.
•
For models with IEC sockets:
–
SPS.ONE unit.
–
Quick guide.
–
USB HID communication cable.
–
1 output cable for models 500/700/900 and 2
output cables for models 1100/1500/2000.
4.3. OPERATING PRINCIPLE
•
It is an Uninterruptible Power Supply (UPS) system with
line-interactive technology that offers the best protec-
tion solution for the units and the information that make
up both domestic and professional IT environments (small
businesses, offices, shops, etc.).
•
The use of AVR Boost&Buck technology - permanent stabi-
lisation of the supply voltage - provides a two-fold advan-
tage: higher protection of connected loads, combined with
a reduced use of UPS batteries.
•
In the case of a power supply outage, it supplies electrical
power from the batteries to ensure the units continue op-
erating.
•
It is also worth mentioning the built-in communication
functions to communicate between the UPS and computer
system through the USB HID port (communication cable
supplied with the unit) and the monitoring software, com-
patible with Windows, Linux, Unix and Mac.
4.3.1. Features
•
Line-interactive technology
•
High level of reliability through control by microprocessor
•
AVR Boost&Buck permanent stabilisation
•
USB HID interface in all models, by default
•
Monitoring software for Windows, Linux, Unix and Mac
•
A single on/off button for easy and convenient use
•
Protection against overloads, short-circuits and transients
•
Smart battery charger that reduces the average recharging
time
•
Recharging the batteries with the equipment switched off
•
Cold start function using the batteries (not connected to the
mains)
•
Automatic start-up after the input voltage is reconnected
USER MANUAL
SPS.ONE
UNINTERRUPTIBLE POWER SUPPLY (UPS) SYSTEMS
