Mitsubishi Q01CPU - Page 305

11
MAINTENANCE AND INSPECTION
11.3 Battery Life and Replacement Procedure
11.3.2 Battery lives of CPU modules
11 - 17
9
EMC AND LOW VOLTAGE DIRECTIVES
10
LOADING AND INSTALLATION
11
MAINTENANCE AND INSPECTION
12
TROUBLESHOOTING APPENDICES INDEX
Table11.7 Battery life
CPU module
model
Amount of
battery
consumption
*1
Power-on
time ratio
*2
Battery life
Q7BAT
Guaranteed value
*3
(70 )
Actual service value
(Reference Value)
*4
(40 )
After SM52 turns ON.
(Power failure
compensation time
after alarm
*5
)
Q13UDHCPU
Q26UDHCPU
Q13UDEHCPU
Q26UDEHCPU
1
0%
43,800 hr
5.00 years
43,800 hr
5.00 years
600 hr
25 days
30%
43,800 hr
5.00 years
43,800 hr
5.00 years
600 hr
25 days
50%
43,800 hr
5.00 years
43,800 hr
5.00 years
600 hr
25 days
70%
43,800 hr
5.00 years
43,800 hr
5.00 years
600 hr
25 days
100%
43,800 hr
5.00 years
43,800 hr
5.00 years
600 hr
25 days
2
0%
11,100 hr
1.27 years
43,800 hr
5.00 years
600 hr
25 days
30%
15,800 hr
1.80 years
43,800 hr
5.00 years
600 hr
25 days
50%
22,200 hr
2.53 years
43,800 hr
5.00 years
600 hr
25 days
70%
37,000 hr
4.22 years
43,800 hr
5.00 years
600 hr
25 days
100%
43,800 hr
5.00 years
43,800 hr
5.00 years
600 hr
25 days
3
0%
5,000 hr
0.57 years
43,800 hr
5.00 years
600 hr
25 days
30%
7,100 hr
0.81 years
43,800 hr
5.00 years
600 hr
25 days
50%
10,000 hr
1.14 years
43,800 hr
5.00 years
600 hr
25 days
70%
16,600 hr
1.89 years
43,800 hr
5.00 years
600 hr
25 days
100%
43,800 hr
5.00 years
43,800 hr
5.00 years
600 hr
25 days
4
0%
3,700 hr
0.42 years
36,100 hr
4.12 years
432 hr
18 days
30%
5,200 hr
0.59 years
43,800 hr
5.00 years
432 hr
18 days
50%
7,400 hr
0.84 years
43,800 hr
5.00 years
432 hr
18 days
70%
12,300 hr
1.40 years
43,800 hr
5.00 years
432 hr
18 days
100%
43,800 hr
5.00 years
43,800 hr
5.00 years
432 hr
18 days