9th
3. Battery life is related to the designed cycles of charging-discharging and the working temperature. Usually,
under 20
℃
, battery life can be 3~5 years. If the environmental temperature of the battery is above 30
℃
, battery
life would 1.5~2.5 years.
After a few times of charging-discharging cycles, the battery capacity would increase and be stable for the next
hundreds of cycles. Then it will shrink.
B.Battery Maintenance
Battery maintenance should be executed as follows:
1. Keep the environment temperature at around: 20~25
℃
;
2. In the first month, 2~3 times of charging and discharging the batteris is advised;
3. After the first month, batteries should be charged and discharged once every 3 months.
C.Adjusting a Suitable Working Environment
Adjustable items: Battery alarm setting; Automatic Switch-off; Bypass Voltage Range; Bypass Frequency
A.Inverter System
1.Input Rectifier shown as table 1
Model
10KW
15KW
20KW
30KW
40KW
50KW
60KW
80KW
100KW
120KW
140KW
160KW
200KW
Max.
Input
Current
25A
38A
51A
75A
101A
125A
150A
199A
240A
300A
340A
388A
480A
Working
Principle
Online Power supply, with static bypass switch (uninterruptible transfer), output power isolated
Phase
3 phases, R S T +N+G
Nominal
Voltage
380vac ±25%
Nominal
Frequenc
y
50Hz / 60Hz ±10%
Voltage
Harmonic
Distortion
<5%
Soft Start
Time
0~100%
5 seconds
Table 1
2.Output Rectifier shown as Table 2
Model
10KW 15KW 20KW 30KW 40KW 50KW 60KW 80KW 100KW 120KW 140KW 160KW 200KW
Max.
Output
Voltage
216VDC
408VDC
432VDC
Charging
Current
5A ~30A (adjustable)
Table 2
VI.Parameters :
