CHALLENGER SERIES 80‐120 KVA
EXPLANATIONS OF LOGGING
AG‐SD‐36 Rev. No:0 Rev. Date:15.11.2012 Publish No:1
114
Pwr.
Supply
Fault
The error signal is detected on UPS through power source circuit
debugger.
115
Generator
Mode
Signal is detected from "generator mode input" of dry contact board.
UPS will switch to "generator mode".
Alarms
and
Descriptions
Alarm
Decription of Alarm
1
Over Temperature
Over Temperature at the UPS units,
Check the Status>
Temperatures menu
2
Over Load
UPS is overloaded, reduce the load.
3
Bypass Bad
Bypass line voltage or frequency is out of limits, can not be
bypassed.
4
UPS Stopped
5
Charge Failure
The charging circuit problem is detected, batteries can not be
charged. In the case of mains interruption, critical loads remain
energized.
6
Fan Failure
Fan control board can not be reached, control will not be made.
7
Fuse Failure
Output Fuse is turned OFF.
8
Shutting Down
Stop command was given to the UPS, UPS will shut down at the end
of the period.
9
No Battery
No battery detected.
10
M. Byp. Sig. Active
Maintenance bypass fuse is ON.
11
Static. Byp. Mode
UPS feeds the critical loads via bypass line.
12
Test is progressing
UPS is operating in the battery test mode.
13
Replace the batteries
At the end of the battery test, battery capacity was found to be
insufficient. Critical loads remain energized, In the case of mains
interruption.