2 Overview
IST Series UPS (10kVA-200kVA)
User Manual
20
Alarm action Protection action Fault name
slowly.
Output current DC component is
too large.
System card without redundancy.
Environment temperature is too
high
Generator fails to start.
Generator fails to shut down.
The communication with touch
screen abnormal.
The communication of cabinet
inner busbar 1 abnormal
The communication of cabinet
inner busbar 2 abnormal
The communication of cabinet
inner busbar 3 abnormal
BSC synchronization wire
abnormal
Battery low-temperature alarm
The static startup is not
allowed.
PFC software version is
inconformity
INV software version is
inconformity
System card X-software version is
inconformity
The parallel address repeated.
Cabinet amount is not right.
ECO output is not allowed.
ECO voltage out of range
ECO frequency out of range
Mains power supply is not
Mains power down.
To Next Page
Loading...
