East EA990G5, Руководство по обслуживанию

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Table 2-24 Description of advanced parameters interface
Setting item Default Options Description
Working mode Normal Normal/ECO/Self-ag
e/ Parallel mode
Select the corresponding working mode
according to user needs. It is normal
working mode in general.
Parallel Number 1 1 ~ 4
Set according to the actual frame numbers
of the UPS system installed by the user.
Dev ID 1 1 ~ 16 Set device parallel ID
Output voltage
adjust
0 -5.0 ~ 5.0
Fine tune the output voltage according to
the customer's field power distribution.
Freq track limit ±3Hz ±0.5Hz ~ ±5Hz Settable, ±0.5Hz ~ ±5Hz, default ±3Hz
Self-age curr
precent (%)
80 30 ~ 100
It is percentage of output current in rated
output current in self-aging mode.
Transformer coil
turns ratio
1 settable Set the output transformer coil turns ratio.
Byp volt up limt +15%
+10%, +15%, +20%,
+25%
Upper limit: +10%, +15%, +20%, +25%
Byp volt down
limt
-20%
-10%, -15%, -20%,
-30%, -40%
Lower limit: -10%, -15%, -20%, -30%,
-40%
bypass frq range ±5.0
±1.0/±2.0/±3.0/±4.0/±
5.0/±6.0
Note that the bypass frequency range
cannot be less than the ECO frequency
range.
Battery parameters
The interface of battery parameters menu is shown in Fig. 2-27, and the interface description is shown in
Table 2-25.
Fig. 2-27 Battery parameters interface
Table 2-25 Description of battery parameters interface