KE 4256-3230 Keatec T Series UPS 10-40K 380Vac Users Guide English 20170126 This manual is for qualified personnel only.
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Display messages
UPS Operational Status and Modes (Events):
No.
Information
stand for
LED
Fault
Bypass
Battery
Inverter
1
Initialized
EXTINGUISH
EXTINGUISH
EXTINGUISH
EXTINGUISH
2
Standby Mode
EXTINGUISH
EXTINGUISH
X
EXTINGUISH
3
No Output
EXTINGUISH
EXTINGUISH
X
EXTINGUISH
4
Bypass Mode
EXTINGUISH
LIGHT
X
EXTINGUISH
5
Utility Mode
EXTINGUISH
EXTINGUISH
X
LIGHT
6
Battery Mode
EXTINGUISH
EXTINGUISH
LIGHT
EXTINGUISH
7
Battery
Self-diagnostics
EXTINGUISH
EXTINGUISH
LIGHT
EXTINGUISH
8
Inverter is
starting up
EXTINGUISH
X
X
EXTINGUISH
9
ECO Mode
EXTINGUISH
X
X
X
10
EPO Mode
LIGHT
EXTINGUISH
X
EXTINGUISH
11
Maintenance
Bypass Mode
EXTINGUISH
EXTINGUISH
EXTINGUISH
EXTINGUISH
12
Fault Mode
LIGHT
X
X
X
13
Debug Mode
X
X
X
X
14
Frequency
converter Mode
EXTINGUISH
X
EXTINGUISH
LIGHT
15
Ageing Mode
EXTINGUISH
LIGHT
EXTINGUISH
LIGHT
CAUTION
:
"X" means it is determined by other conditions
UPS Alarm Information
(Faults):
No.
UPS Alarm Warning
Buzzer
LED
1
Rectifier Fault
Beep continuously Fault LED lit
2
Inverter fault(Including Inverter
bridge is shorted)
Beep continuously Fault LED lit
3
Inverter Thyristor short
Beep continuously Fault LED lit
4
Inverter Thyristor broken
Beep continuously Fault LED lit
5
Bypass Thyristor short
Beep continuously Fault LED lit
6
Bypass Thyristor broken
Beep continuously Fault LED lit
7
Fuse broken
Beep continuously Fault LED lit
8
Parallel relay fault
Beep continuously Fault LED lit
9
Fan fault
Beep continuously Fault LED lit
10
Reserve
Beep continuously Fault LED lit
11
Auxiliary power fault
Beep continuously Fault LED lit
12
Initialization fault
Beep continuously Fault LED lit
13
P-Battery Charger fault
Beep continuously Fault LED lit
14
N-Battery Charger fault
Beep continuously Fault LED lit
15
DC Bus over voltage
Beep continuously Fault LED lit
16
DC Bus below voltage
Beep continuously Fault LED lit
17
DC bus unbalance
Beep continuously Fault LED lit
18
Soft start failed
Beep continuously Fault LED lit