Climatic Environmental Conditions; Table 10: Technical Data - Climatic Environmental Conditions - WAGO 750 XTR Manual

20 Device Description
3.6.5

Climatic Environmental Conditions

Table 10: Technical Data ‒ Climatic Environmental Conditions
Surrounding air temperature, operation
Surrounding air temperature, storage
Relative humidity
Elevation above sea level
Resistance to harmful substances
Maximum pollutant concentration at
relative humidity < 75 %
Special conditions
*) Short-term condensation acc. class 3K7 / IEC EN 60721-3-3 permitted, applying
E-DIN 40046-721-3 (except wind-driven precipitation, water and ice formation)
Manual
Version 1.0.1
750-600/040-001 End Module with Potential Group XTR
*)
without temperature derating
with temperature derating
WAGO I/O System 750 XTR
−40 °C ... +70 °C
−40 °C ... +85 °C
95 %
0 m ... 2000 m
2000 m ... 5000 m:
max. 5000 m
Acc. to IEC 60068-2-42 and
IEC 60068-2-43
SO ≤ 25 ppm
2
H S ≤ 10 ppm
2
The permissible temperature range of
the connecting cable must be
dimensioned based on the mounting
position and current intensity, as the
temperature of the terminal connection
can be up to 25 K above the maximum
expected surrounding air temperature
(at 10 A).
0.5 K per 100 m