Saft evolion - Page 34

35
f
EODV
– derating factor for cut-off voltage higher than 42 V.
f
aging
– derating factor for aging.
Average environment temperature (ºC)
Autonomy (hours)
Derating factor (f
aging
) Derating factor (f
EODV
)
0 5 10 15 20 25 30 35 40 45
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32
100%
95%
90%
85%
80%
75%
70%
65%
60%
55%
50%
100%
95%
90%
85%
80%
75%
70%
65%
60%
43.2 V
44.4 V
45.6 V
46.8 V
5 years
10 years
15 years
20 years