Mitsubishi Electric Q13UDVCPU - Page 607

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APPENDICES
A
Appendix 4 Battery Life Appendix 4.2 Battery lives of CPU modules
(2) Battery (Q6BAT, Q7BAT, and Q8BAT) lives of High Performance model QCPU,
Process CPU, and Redundant CPU
CPU module
Power-on
time ratio
*1
Battery life
*5
Q6BAT Q7BAT
Guaranteed
value
*2
Actual
service
value
(Reference
value)
*3
After SM52
turned on
(Backup
power time
after an
alarm
*4
)
Guaranteed
value
*2
Actual
service
value
(Reference
value)
*3
After SM52
turned on
(Backup
power time
after an
alarm
*4
)
Q02CPU
0%
30,000 hours
3.42 years
43,800 hours
5.00 years
120 hours
5 days
43,800 hours
5.00 years
43,800 hours
5.00 years
240 hours
10 days
30%
42,857 hours
4.89 years
50%
43,800 hours
5.00 years
70%
100%
Q02HCPU
Q06HCPU
0%
2,341 hours
0.26 years
18,364 hours
2.09 years
120 hours
5 days
5,000 hours
0.57 years
43,800 hours
5.00 years
240 hours
10 days
30%
3,344 hours
0.38 years
26,234 hours
2.99 years
7,142 hours
0.81 years
50%
4,682 hours
0.53 years
36,728 hours
4.19 years
10,000 hours
1.14 years
70%
7,803 hours
0.89 years
43,800 hours
5.00 years
16,666 hours
1.90 years
100%
43,800 hours
5.00 years
43,800 hours
5.00 years
Q02PHCPU
Q06PHCPU
0%
1,897 hours
0.21 years
14,229 hours
1.62 years
96 hours
4 days
4,051 hours
0.46 years
38,727 hours
4.42 years
192 hours
8 days
30%
2,710 hours
0.30 years
20,327 hours
2.32 years
5,787 hours
0.66 years
43,800 hours
5.00 years
50%
3,794 hours
0.43 years
28,458 hours
3.25 years
8,102 hours
0.92 years
70%
6,323 hours
0.72 years
43,800 hours
5.00 years
13,503 hours
1.54 years
100%
43,800 ho
urs
5.00 years
43,800 hours
5.00 years
Q12HCPU
Q25HCPU
Q12PHCPU
Q25PHCPU
Q12PRHCPU
Q25PRHCPU
0%
1,260 hours
0.14 years
7,755 hours
0.88 years
48 hours
2 days
2,900 hours
0.33 years
21,107 hours
2.40 years
96 hours
4 days
30%
1,800 hours
0.20 years
11,079 hours
1.26 years
4,142 hours
0.47 years
30,153 hours
3.44 years
50%
2,520 hours
0.28 years
15,510 hours
1.77 years
5,800 hours
0.66 years
42,214 hours
4.81 years
70%
4,200 hours
0.47 years
25,850 hours
2.95 years
9,666 hours
1.10 years
43,800 hours
5.00 years
100%
43,800 hours
5.00 years
43,800 hours
5.00 years
43,800 hours
5.00 years