30
5
. Measuring the backup time
BUM150S
Model
20W
50W
100W
200W 300W
400W
500W 700W 1000W 1400W
BU50SW
120
75
40
20
12
8
(350W)
-
-
-
-
BU75SW
120
75
40
20
12
7
5
-
-
-
BU100SW
180
120
60
35
20
15
10
5
-
-
720
420
240
120
80
60
50
30
-
-
BU150SW
210
150
70
37
23
17
12
8
4.2
4
(1050W)
740
440
260
140
90
65
51
35
21
20
(1050W)
BUM100S
(Minutes)
Backup time
120
110
100
90
80
70
60
50
40
30
20
10
0
Power consumption
of connected devices(W)
0
100
200
300
400
500
600
700
800
900
1000 1100
BU50SW
(350W)
Backup time
(20°
C, initial value)
BU75SW
BU50SW
BU100SW
B
BUM150S
B
BUM100S
BU150SW
* These backup times are for reference only. Times may vary according to battery life and external
environmental conditions (temperature, etc.).
Time unit: Minutes