B&R Automation PC 620 - Page 477

Accessories • Uninterruptible power supply
Section 6
Accessories
477Automation PC 620 with 945GME N270 CPU board User's Manual V 1.10
Temperature life span diagram up to 20% battery capacity.
Deep discharge cycles
Figure 228: Temperature life span diagram
Figure 229: Deep discharge cycles
-
+
Lifespan [days]
65 70 75 8025 30 35 40 45 50 55 60
Temperature [°C]
2000
16000
14000
10000
8000
6000
4000
0
Temperature
25
30
35
40
45
50
55
60
65
70
75
80
Lifespan (days)
14600
9467
6139
3980
2581
1674
1085
704
456
296
192
124
0 102030405060708090100
Amount of discharge [%]
100
10000
100000
1000000
1000
Discharge cycles