Engineering Data; Derating Curve - Omron S8T-DCBU-01 Manual

Engineering Data

Derating Curve

Number of S8TS-06024@ units
1
1 (+1)
2
2 (+1)
3
3 (+1)
4
4 (+1)
Note: 1. Add one more S8TS-06024@ Basic Block if a redundant system is used.
2. If natural air circulation is limited, use the forced air cooling to prevent overheating.
3. The peripheral temperature is specified at the place 50 mm downward from the main body of the DC Backup Block.
4. The operating temperature range of the battery is 0 to 40°C; it is different from that of S8T-DCBU-01.
And the ambient temperature of battery is specified with the temperature at the battery surface.
5. The amount of output wattage at multi-connected S8TS-06024@ become smaller than the simple sum of each wattage, since S8T-DCBU-
01 consumes energy from S8TS-06024@.
S8T-DCBU-01
40
36
35
30
25
20
15
10
5
0
−20 −10
0 10 20 30
Ambient temperature (˚C)
S8T-DCBU-01
200
192
168
150
100
50
0
−20 −10
0 10 20 30
Ambient temperature (˚C)
S8TS-06024@ rated input
200 to 240 VAC
100 to 120 VAC
100 to 120 VAC/200 to 240 VAC
S8T-DCBU-01
100
88.8
*2
80
76.8
60
40
*3
20
*1
0
−20 −10
40 50 60
*8
*9
40 50 60
Derating curve
*1
*2
*3
*4
*5
*6
*7
*8
*9
*4
*5
0 10 20 30 40 50 60
Ambient temperature (˚C)
DC Backup Block for S8TS
Rated output power
36 W
30 W
88.8 W
76.8 W
146.4 W
128.4 W
192 W
168 W
S8T-DCBU-01
160
146.4
140
128.4
120
100
80
60
40
20
0
−20 −10
0 10 20 30
Ambient temperature (˚C)
S8T-DCBU-01
*6
*7
40 50 60
9