UPS user manual
Utilizzo dell’UPS
38 OMS02083 REV. A
Status
S8 INV MASTER SYNC
Description The inverter is synchronized with the MASTER UPS.
Operating
condition
This status is only present on the SLAVE UPS units, and shows that the
inverter is synchronized with the signal sent by the MASTER UPS.
Status
S10 RECT STANDBY (NOT AVAILABLE)
Description The rectifier is in standby mode.
Operating
condition
The rectifier is off and ready to be started to charge the battery (Green
Conversion algorithm).
Status
S11 INV STANDBY (NOT AVAILABLE)
Description The inverter is in standby mode.
Operating
condition
The inverter is off and ready to be started in case of anomaly of the
bypass mains.
Status
S12 BATT STANDBY (NOT AVAILABLE)
Description The battery is in standby mode.
Operating
condition
The battery static switch is open and the battery is disconnected from
the DC bus.
Status
S14 BATT CHARGE I
Description The battery is charging.
Operating
condition
The battery static switch is closed and the battery is in the first phase of
the I/U charging mode (DIN 41773), with constant current and
increasing voltage.
Status
S15 BATT CHARGE U
Description The battery is charging.
Operating
condition
The battery static switch is closed and the battery is in the second and
final phase of the I/U charging mode (DIN 41773), with constant voltage
and decreasing current.
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