Omron BU5002R - Page 99

4 Maintenance and inspection
4-3 Measuring the backup time
BU5002R/BU3002R/BU3002RH
99
4
BU3002R, BU3002RH
Backup time graph (initial value for a new product. Graph with properties at 25°C)
0
100
200
300
400
500
Backup time (min)
0 500 1000 1500 2000 2500
Connection capacity (W)
No expansion
battery unit
One expansion battery unit
Two expansion battery units
Three expansion battery units
Backup time table Time unit: (min)
Connected capacity
(W)
100
300
500
700
900
1000
1350
1500
2000
2500
2700
Backup
time
(min)
No expansion
battery unit
209
64
37
26
20
17
12.4
10.6
6.6
4.7
4.5
1 expansion
battery unit
820
242
137
94
71
63
45
40
29
21
19
2 expansion
battery units
1509
439
247
169
127
113
81
72
52
38
34
3 expansion
battery units
2023
614
352
244
186
166
120
107
78
58
53
* The maximum connection capacity when set to 100 V output is 1,350W.