Siemens SITOP PSE200U 3A

Selectivity modules
Manual, 12.2014, C98130-A7579-A1-1-7629
53
Environmental conditions
8
6EP1961-2BA00
6EP1961-2BA11
6EP1961-2BA21
6EP1961-2BA31
6EP1961-2BA41
Ambient temperature
0 ... +60 °C with natural convection
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
Degree of pollution
2
Mechanical stressing in operation
• Tested according to EN 60068-2-6 vibration, test Fc:
3.5 mm deflection in the range 5 – 8.4 Hz
2 g acceleration in the range 8.4 – 150 Hz
• Tested according to EN 60068-2-27 shock, test Ea:
acceleration 150 m/s
2
, test duration 11 ms
Damaging gases Tested according to:
• EN 60068-2-42 sulfur dioxide
• EN 60068-2-43 hydrogen sulfide
Atmospheric pressure Operation:
• 1080 ... 795 hPa (-1000 ... +2000 m)
• For operation at altitudes of 2000 m up to 6000 m above sea level:
output must be derated by -7.5% / 1000 m or
the ambient temperature must be reduced by 5 K / 1000 m
(see Figure 4-4 Mounting height derating (Page 34) )
Storage:
• 1080 ... 660 hPa (-1000 ... +3500 m)