Mitsubishi Electric Q170MSCPU - Battery Life

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6 INSPECTION AND MAINTENANCE
6.5.1 Battery life
The battery life is shown below.
Table 6.4 Battery life of Q6BAT/Q7BAT
Motion controller Battery type
Battery
consumption
(Note-1)
Battery life (Total power failure time) [h]
(Note-2)
Power-on
time ratio
(Note-3)
Guaranteed
value
(Note-4)
(MIN)
(75°C (167°F))
Guaranteed
value
(Note-5)
(TYP)
(40°C (104°F))
Actual service
value
(Note-6)
(Reference value)
(TYP)
(25°C (77°F))
Backup time
after alarm
(Note-7)
Q170MSCPU
(Note-8)
Q6BAT
(Note-9)
2
0% 13000 40000
43800
90
(After SM51/
SM52 ON)
30% 18000
43800
50% 21000
70% 24000
100% 43800
Q6BAT
(Note-9)
(Large capacity)
2
0% 39000
43800
30%
43800
50%
70%
100%
Q170MSCPU-S1
Q6BAT
(Note-9)
1
0% 15300
30% 21000
50% 27900
70% 41500
100% 43800
2
0% 2600 7500 8800
30% 3700 10600 12500
50% 5100 14700 17400
70% 8400 23700 28000
100% 43800 43800 43800
3
0% 1400 4100 4800
30% 2100 5900 6900
50% 2900 8200 9600
70% 4800 13500 15800
100% 43800 43800 43800