UPS user manual
Utilizzo dell’UPS
36
OMD10082 REV. F
8.1
OPERATING STATUS DEFINITION
Status
S1
BOOSTER OK
Description
The rectifier section is working properly.
Operating
condition
The rectifier supplies the inverter and keeps the battery charged.
Status
S2
BATTERY OK
Description
The battery is connected to the UPS.
Operating
condition
The battery is kept charged by the rectifier and is ready to feed the
inverter.
Status
S3
INVERTER OK
Description
The inverter voltage and frequency are within the allowed range.
Operating
condition
The inverter is ready to feed the load.
Status
S4
INVERTER --> LOAD
Description
The inverter feeds the load.
Operating
condition
The load is fed via the static inverter switch.
Status
S5
INV BYPASS SYNC
Description
The inverter is synchronized with the bypass.
Operating
condition
The synchronization between the inverter and the bypass is locked, and
the static switch can change over from one source to the other.
Status
S6
BYPASS OK
Description
The bypass voltage and frequency are within the allowed range.
Operating
condition
The bypass line is ready for changeover in case of inverter failure.
Status
S7
BYPASS --> LOAD
Description
Load fed by the bypass line.
Operating
condition
The load is fed by the bypass via the static switch, waiting for the
inverter to restart.
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Страница 5: ...Warnings and general information Avvertenze e informazioni generali 2 OMD10080 REV B ...
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