2.2 TURNING PG 600 S ON WITH NO GRID POWER
Press and hold ON push button for 2 sec. to turn on PG 600 S. The display indicates operation from a
battery (the battery shall be connected). As soon as grid power supply is restored, the display will show
the input voltage and PG 600 S will work normally, charging the battery.
2.3 TURNING PG 600 S OFF
PG 600 S can be turned off by pressing and holding the OFF push button for at least 3 sec. The display
will go off. WARNING! The battery is not being charged. It will not backup anything in case of a power
supply failure, however as soon as the power supply is restored, it will switch on. In order to prevent the
UPS from automatic switching on, it shall be disconnected from the mains. Pay attention to the fact that
the earth protection of devices connected to PG 600 S will be interrupted.
Warning
•
For safety reasons, it is recommended not to modify the cables supplied.
•
Make sure the power supply to PG 600 S is safely earthed.
•
A mains socket or circuit breaker shall be located close to the appliance and shall be easily
accessible.
•
Never disconnect the 230 V power supply to PG 600 S when it is running - the earth protection
of both PG 600 S and the connected load would be interrupted.
•
Check that when all the loads are connected, the total earth leakage current does not exceed
2.7 mA (EN 62040-1-1).
•
When PG 600 S gets plugged to power supply, the battery starts being charged. At the same
time, the internal cooling fan starts up. After the battery is fully charged, the fan will remain off
unless the inner temperature of PG 600 S starts rising.
•
In case of a power supply breakdown, the fan turns on, cooling the inverter if needed.
•
When power supply is restored, the timer turns on and the cycle is repeated.
3 OPERATION MODES
Power grid operation
The input voltage is shown on the display, the battery is being charged or is already charged.
Battery operation
No input voltage is shown on the display. PG 600 S shall supply backup power until the grid power
supply is restored or the battery discharged. When the battery voltage becomes too low, intermittent
audio alarm will sound. From that moment, PG 600 S may turn off any time depending on the load. As
soon as grid power supply is restored, charging the battery will require at least 12 hours (preferably 24).
Alarm
When overloaded, PG 600 S disconnects the output and sounds an uninterrupted audio signal. It will
not function as a power backup until the load gets disconnected and PG 600 S turned off and on again.
Operation mode description
Operation mode
Description
Display
Fault
If a fault occurs, the UPS will go to a Fault mode. The
fault code will be shown on the display.
Charging
In this mode, the battery will be charged from the grid.
Should the input power supply show abnormal values,
the device will either turn off or go to the Fault mode.
Power grid
The load is power suppled directly from the grid. At the
same time, the battery is also being charged from the
mains.
If the input voltage is outside the range (200-240V), the
automatic voltage regulator will intervene. Should the
input power supply show abnormal values, the device will
go to the Battery mode.
Battery
The UPS will draw el. energy from the battery and supply
it to the load.
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