Omron BU5002R - Page 98

4 Maintenance and inspection
4-3 Measuring the backup time
BU5002R/BU3002R/BU3002RH
98
BU5002R
Backup time graph (initial value for a new product. Graph with properties at 25°C)
0
200
400
600
800
1000
Backup time (min)
0 500 1000 1500 2000 2500 3000 3500 4000 4500
Connection capacity (W)
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
1500
2000
2250
2500
3000
3500
4000
4200
4500
Backup
time
(min)
No expansion
battery unit
394
128
76
54
42
37
24
17
14
12.8
10.4
8.3
6.6
5.9
5
1 expansion
battery unit
2592
678
363
241
177
156
95
67
58
51
40
33
28
26
24
2 expansion
battery units
4334
1150
621
413
305
268
164
116
101
88
71
59
50
47
43
3 expansion
battery units
10902
2415
1198
755
535
463
265
178
152
131
102
84
74
70
66
* The maximum connection capacity when set to 100 V output is 2,250 W.
The maximum connected capacity of the UPS when using the standard AC input plug as
a product that has certified the UL standards is 4,200 W.