NS3000 UPS 60KVA~120KVA User Manual
57
Table 6-1 Current limit for per power unit
Current limit (%)
Max charging current(A)
30KVA power unit
1
0.5
2
0.9
3
1.4
4
1.9
5
2.3
6
2.8
7
3.3
8
3.8
9
4.2
10
4.7
11
5.2
12
5.6
13
6.1
14
6.6
15
7.0
16
7.5
17
8.0
18
8.4
19
8.9
20
9.4
Battery Temperature Compensate
This is for setting the temperature compensate coefficient. Based on 25
℃
，
when the
temperature is higher than that, the discharging voltage goes lower; When the
temperature is lower than that, the discharging voltage goes higher.
Boost Charge Time Limit
This is for setting the Boost Charge time. The system transfers to float charge when
the boost Charge time has passed. The setting range can be 1-48h.
Auto Boost Period
This is for setting the Auto boost period time. The system boost charges the battery
when the reaching the Auto boost period. It is suggested to boost charge the battery
every three month, set the period to 4320h.
Warnings for Battery and Environment Temperature Overheat
This function can be set through the monitoring software. The system will read the
temperature information of the battery and environment and give warning of overheat.
The set range is 25-70
℃
.
The temperature sensor should be placed through the Dry Contact.
Replacing Dust Filter (optional)
There are 3~4 dust filters on the back of UPS’ front door, each filter is held in place by
a bracket on either side of each filter. The procedure of replacing each filter is as
follows:
1. Open the front door and locate the filters on the back side of the front door.
2. Remove one bracket.
3. Remove the dust filter to be replaced and insert the clean one.
4. Reinstall the bracket.
Содержание NS3000 Series
Страница 6: ......
