Emerson Liebert ITA 5kVA, Руководство пользователя

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32 Chapter 4 Display Panel
Liebert
®
ITA 5kVA And 6kVA UPS User Manual
4.1.2 UPS Load Battery Capacity And Fault Orientation Indicator
The UPS load battery capacity and fault orientation indicator indicates the load situation of the UPS. In Battery mode, it
indicates battery capacity. Upon UPS failure, it works with the UPS state indicators to indicate the fault type of the
UPS.
Ten indicators cooperate to indicate the operation state and fault type of the UPS, as described in Table 4-2.
Table 4-11 Indicators combining to indicate the fault type of the UPS
Indicator No. (see Figure 4-1)
Operation state
1 2 3 4 5 6 7 8 9 10
Alarm
5% ~ 25% load capacity
● ● ●
26% ~ 50% load
capacity
● ● ● ●
51% ~ 75% load
capacity
● ● ● ● ●
76%~ 95% load
capacity
● ● ● ● ● ●
96% ~ 105% load
capacity
● ● ● ● ● ● ●
Normal mode
> 105% load capacity ● ● ● ● ● ● ●  2Hz
0% ~ 25% battery
capacity
● ● ●  1Hz
26% ~ 50% battery
capacity
● ● ●  1/3Hz
51% ~ 75% battery
capacity
● ● ● ● 
1/3Hz
76% ~ 95% battery
capacity
● ● ● ● ● 
1/3Hz
Battery mode
> 96% battery capacity
● ● ● ● ● ● 
1/3Hz
< 105% load capacity
◎ ◎ ◎ ◎ ◎ ● ●
Bypass mode
> 105% load capacity
● ● ● ● ● ● ● 
2Hz
< 105% load capacity
◎ ◎ ◎ ◎ ◎ ● ¤ ●
Inverter
standby
> 105% load capacity
● ● ● ● ● ● ¤ ● 
2Hz
Non-operation mode
◎
Short fault
¤ ● ◎ ◎ 
Charger failure
¤ ● ◎ ◎ ◎ ◎ 
fan/over-temperature fault
¤ ● ◎ ◎ ◎ ◎ 
Parallel current sharing failure ¤ ● ◎ ◎ ◎ ◎ 
Rectifier failure (bus high fault)
¤ ● ◎ ◎ ◎ ◎ 
Battery fault (high voltage) ◎ ◎ ◎ ◎ ◎ ◎ ¤ ◎ ◎
Battery fault (no battery, reverse
connection)
◎ ◎ ◎ ◎ ◎ ● ◎ ¤ ◎ ◎ 
Other failures (auxiliary supply failure and
inverter failure)
◎ ◎ ◎ ◎ ◎ ● ◎ ◎ ◎ ◎ 
Note:
○
: off;
●
: on;
¤
: flashes;
◎
: ensures according to the current operation mode of the UPS;

: alarm lasting;

: alarm;
when the UPS is in normal mode, the MAINS indicator and INVERTER indicator are on
Note
Indicator 5 is yellow, indicator 6 is red and other indicators are green.