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S8PS
S8PS
3
Engineering Data
Derating Curve
Open-frame Type
Covered Type
Standard Installation
50-W Model
50- to 150-W Model
Forced air-cooling
Load (%)
Ambient temperature (
°
C)
50- to 300-W Model
Forced air-cooling,
600-W Model
Load (%)
Ambient temperature (
°
C)
Standard Installation
100/150-W Model
Standard Installation
300-W Model
Standard Installation
600-W Model
20 mm min. 20 mm min.
20 mm min.
20 mm min.
30 mm min.
30 mm min.
20 mm min.
20 mm min.
30 mm min.
30 mm min.
20 mm min.
20 mm min.
20 mm min.
20 mm min.
20 mm min.
20 mm min.
50- to 150-W Model
Natural air-cooling
50- to 300-W Model
Natural air-cooling
Note:
1. Forced air-cooling must be provided with an air volume of 1 m
3
/mm min.
2. The derating curve shown is for standard installation. The derating curve depends on the mounting direction of the Power Supply.
20 mm min.
20 mm min.
20 mm min.
20 mm min.
30 mm min.
30 mm min.
20 mm min.
20 mm min.