Use; Description - Gtec Saturn Manual Del Usuario

D
ESCRIPTION
Our range of CPS has been developed for use in emergency systems, in compliance with Standard EN 50171. The
purpose of a CPS is to guarantee a perfect supply voltage to the equipment connected to it, both when connected to and
disconnected from the mains. Once connected and powered, the CPS generates a sinusoidal alternating voltage with
stable amplitude and frequency, independent from any sudden changes and/or variations present in the electrical mains.
While the CPS is taking energy from the mains, the batteries are kept charged under the control of the multiprocessor
board. This board also continuously controls the amplitude and frequency of the mains voltage, the amplitude and
frequency of the voltage generated by the inverter, the load applied, the internal temperature and the state of efficiency
of the batteries.
The block diagram below shows the CPS and the individual parts of which it is composed are described.
IMPORTANT: Our CPS are designed and manufactured for a long working life, even in the harshest working conditions.
It is nevertheless important to remember that we are dealing with electrical power equipment and as such it must be
checked on a periodic basis. Furthermore, some components have their own life cycle and must be checked and
replaced if necessary on a periodic basis if their condition makes it necessary: in particular, the battery, the fans and in
certain cases the electrolytic capacitors.
It is therefore advisable to implement a preventive maintenance program, which must be entrusted to specialised
personnel who have been authorised by the manufacturer.
Our Assistance Service is at your disposal to explain the various personalised operations regarding preventative
maintenance.
CAUTION
•
Maintenance inside the CPS can only be performed by trained personnel.
•
The CPS is designed to power the load when it is disconnected from the power line. High voltage is present
inside the CPS when the power supply and the battery have been disconnected.
•
After disconnecting the power line and the battery rack, before intervening on the equipment, the trained
personnel must wait for about ten minutes in order to allow the capacitators to discharge.
•
Preventive maintenance
Take care to perform the following operations on a periodic basis:
make sure that the air inlet slits located on the front door and the outlet grilles located on the back are
o
clean.
make sure that the CPS is operating correctly. If an alarm message is present, check its meaning in the
o
manual before contacting the assistance service.

USE

CPS block diagram
82