LEGRAND inform DSP EVO 6 KVA - Alarm Information Details

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4.4.2 Alarm Information
Item UPS Alarm Warning Buzz 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
19
Rectifier Over Tempera-
ture
Twice per second Fault LED lit
20
Inverter Over temperature Twice per second Fault LED lit
21
Reserve Twice per second Fault LED lit
22
Battery reverse Twice per second Fault LED lit
23
Cable connection error Twice per second Fault LED lit
24
CAN comm. Fault Twice per second Fault LED lit
25
Parallel load sharing fault Twice per second Fault LED lit