Environmental Conditions - Siemens Reyrolle 7SR5 Manual

Technical Data

4.8 Environmental Conditions

4.8

Environmental Conditions

Table 4-26
Parameter
Operating range
Storage range
Change of temperature
Table 4-27
Parameter
Damp heat, steady state
Damp heat, cyclic
Table 4-28
Parameter
Corrosive gas
5 Basic hardware tested
46
Temperatures (IEC 60255-1)
IEC 60068-2-1
IEC 60068-2-2
IEC 60068-2-1
IEC 60068-2-2
IEC 60068-2-14
Humidity (IEC 60255-1)
IEC 60068-2-78
IEC 60068-2-30
Other Tests (IEC 60255-1)
IEC 60068-2-60
Values
-10 °C to +55 °C
5
-20 °C to +70 °C, 96 hrs
-40 °C to +85 °C, 16 hrs 5
-25 °C to +70 °C
-40 °C to +85 °C, 96 hrs 5
-10 °C to +55 °C
5 cycles:
-40 °C to +85 °C 5
Values
40 °C, 93 % relative humidity, 56
days
6 cycles:
25 °C, 97 % relative humidity
40 °C, 93 % relative humidity
Values
Test Ke: Flowing mixed gas
Reyrolle 7SR5, Hardware, Manual
C53000-T7040-C013-1, Edition 05.2022