Mitsubishi Electric Q13UDVCPU - Page 611

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APPENDICES
A
Appendix 4 Battery Life Appendix 4.2 Battery lives of CPU modules
Q06UD(E)HCPU
1
0%
25,300 hours
2.89 years
43,800 hours
5.00 years
600 hours
25 days
30%
36,100 hours
4.12 years
50%
43,800 hours
5.00 years
70%
100%
2
0%
4,200 hours
0.48 years
32,100 hours
3.66 years
384 hours
16 days
30%
6,000 hours
0.68 years
43,800 hours
5.00 years
50%
8,400 hours
0.96 years
70%
14,000 hours
1.60 years
100%
43,800 hours
5.00 years
3
0%
2,300 hours
0.26 years
19,200 hours
2.19 years
192 hours
8 days
30%
3,200 hours
0.37 years
27,400 hours
3.13 years
50%
4,600 hours
0.53 years
38,400 hours
4.38 years
70%
7,600 hours
0.87 years
43,800 hours
5.00 years
100%
43,800 hours
5.00 years
CPU module
Battery
consumption
*1
Power-on
time ratio
*2
Battery life
Q6BAT
Guaranteed value
*3
Actual service value
(Reference value)
*4
After SM52 turned
on
(Backup power time
after an alarm
*5
)