Siemens SITOP PSU100S - Ambient Conditions; Operating Temperature and Derating

SITOP PSU100S
Operating Instructions, 02.2013, C98130-A7589-A1-3-7629
59
Ambient conditions
8
6EP1332-2BA20
6EP1333-2BA20
6EP1334-2BA20
6EP1322-2BA00
6EP1323-2BA00
6EP1336-2BA10
-10 ... +70 °C with natural convection
(self convection)
Derating for 24 V versions:
from +60°C: 3 % Ia, rated/K;
from Ua>24 V: -10...+50 °C
from Ue<100 V and lower, output
power is reduced depending on the
ambient temperature
100
0
20
0
100 200 30050 150 250
40
60
80
120
45°C
60°C
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Derating for 12 V versions:
from +55 °C: 5 % Ia, rated/K
0 ... +70 °C with natural convection
(self convection)
Derating:
from +60°C: 5 % Ia, rated/K;
from Ue<100 V or Ue<200 V and lower,
output power is reduced depending on
the ambient temperature
100
0
20
0
100 200 30050 150 250
40
60
80
120
45°C
60°C
3RZHUFKDQJH>@
,QSXWYROWDJH>9 DF @
Ambient temperature
Tested according to:
 EN 60068-2-1 cold
 EN 60068-2-2 dry heat
 EN 60068-2-78 humid heat, constant
 EN 60068-2-14 temperature change
Transport and storage temperature -40 ... +85° C
Tests (packed for shipping) according to:
 EN 60068-2-1 cold
 EN 60068-2-2 dry heat
 EN 60068-2-30 humid heat, cyclic
Humidity class Climatic class 3K3 according to EN 60721, without condensation