Datasheet

S8FS-G
17
This Power Supply can be used at an altitude of 3,000 m.
Between 2,000 and 3,000 m, derate the load according to the following derating curve.
15 W to 150 W (During an AC input) 15 W to 150 W (During a DC input)
Note: At a voltage below 100 VAC, reduce the load at the rate of
1.3%/V. (40°C < Ambient temperature ≤ 70°C)
Note: At a voltage below 100 VDC, reduce the load by multiplying
with the coefficient 0.9.
300 W and 600 W
Note: At a voltage below 100 VAC, reduce the load at the rate of
1.3%/V.
70%
45°C max.
50
°C
60°C
70°C
0 500 1,000 1,500 2,000 2,500 3,000 3,500
100%
85%
55%
25%
120
100
80
60
40
20
0
Altitude (m)
Load rate (%)
120
100
80
60
40
20
0
100%
90%
50%
70%
30%
35°C max.
40
°C
50
°C
60
°C
70°C
0 500 1,000 1,500 2,000 2,500 3,000 3,500
Load rate (%)
Altitude (m)
0 500 1,000 1,500 2,000 2,500 3,000 3,500
120
100
80
70
60
40
20
0
45°C max.
50
°C
60
°C
70
°C
100%
70%
40%
10%
Load rate (%)
Altitude (m)