Environmental Conditions - Siemens SITOP Manual

Environmental conditions

Ambient temperature
Transport and storage temperature
Humidity class
Degree of pollution
Mechanical stressing in operation
Damaging gases
Atmospheric pressure
Selectivity modules
Manual, 01.2017, C98130-A7579-A1-2-7629
6EP1961-2BA00
6EP1961-2BA11
6EP1961-2BA21
0 ... 60 °C for natural convection (self 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
•
-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
•
Climatic class 3K3 according to EN 60721, 5 - 95 % no condensation
2
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 , test duration 11 ms
2
Tested according to:
EN 60068-2-42 sulfur dioxide
•
EN 60068-2-43 hydrogen sulfide
•
Operation:
1080 - 795 hPa (-1000 - 2000 m)
•
For operation at altitudes of 2000 - 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 36))
Storage:
1080 - 660 hPa (-1000 - 3500 m)
•
6EP1961-2BA31
6EP1961-2BA41
8
6EP1961-2BA51
6EP1961-2BA61
57