S8V-CP
7
Engineering Data
Derating Curves
Current Tripping Characteristics
S8V-CP0424, S8V-CP0824
Note:
If the power rating of the power supply unit is insufficient, the overcurrent protection characteristic can cause a voltage drop in all the outputs.
In order to trip the current according to the above characteristic, select a power supply unit with a current higher than the total tripping current
considering the power consumption of the S8V-CP.
Current and Voltage Tripping Characteristics
S8V-CP0424S
Note: 1.
Input voltage 24 to 28.8 VDC tripping current is decreased to less than 3.2 A in accordance with the current and voltage tripping
characteristic.
2.
Current tripping takes place between 250 ms to 5 s.
S8V-CP0424
S8V-CP0424S
S8V-CP0824
-10
-20
-30
0 10 20 30 40 50 60 70 80
50
40
30
20
10
0
35
25
Ambient operating temperature (°C)
T
otal current (A)
-10
-20
-30
0 10 20 30 40 50 60 70 80
20
15
10
5
0
Ambient operating temperature (°C)
T
otal current (A)
-10
-20
-30
0 10 20 30 40 50 60 70 80
80
60
40
20
0
50
Ambient operating temperature (°C)
T
otal current (A)
100
s
10 s
1 s
2 s
100 ms
10 ms
16 ms
1
10
2
3
4
5
6
7
8
9
20
30
2A
3A
4A
6A
8A
10A
Output current (A)
Rated Output Current
T
ripping time
Tripping region
3.8
3.2
24
20
28.8
Tripping region
Input voltage (V)
Output current (A)
Power < 100 W