6
Ambient Conditions
In operation
Transport
Storage
Max. ambi‐
ent tempera‐
ture
+5 ℃ to +45 ℃
-20 ℃ to +60 ℃
Max. tem‐
perature gra‐
dient
Temporal temperature changes up to 3 K per minute
Humidity
Min. rel. humidity 5%
Max. rel. humidity 85%
Min. absolute humidity
1 g/m
3
Max. absolute humidity
25 g/m
3
Condensation not al‐
lowed
Corresponds to climatic
class 3K3 acc. to EN
60721-3-3
Min. rel. humidity 5%
Max. rel. humidity 75%
Min. absolute humidity
1 g/m
3
Max. absolute humidity
25 g/m
3
Condensation not al‐
lowed
Corresponds to climatic
class 2K2 acc. to EN
60721-3-2
Min. rel. humidity 5%
Max. rel. humidity 85%
Min. absolute humidity
1 g/m
3
Max. absolute humidity
25 g/m
3
Condensation not al‐
lowed
Corresponds to climatic
class 1K2 acc. to EN
60721-3-1
Air pressure Up to 3000 m above sea level acc. to EN 61131-2
Mechanical
strength
Max. vibration:
Frequency range: 10
up to 150 Hz
Excursion:
0.075 mm for 10 to
57 Hz
Acceleration:
1g for 57 to 150 Hz
acc. to EN 60068-2-6
Max. shock:
15 g 11 ms
acc. to EN 60068-2-27
no disturbance of the
function
Max. shock:
15 g 11 ms
acc. to EN 60068-2-27
no disturbance of the
function
Degree of
pollution ac‐
cording to
EN 60664-1
2
Overvoltage
category ac‐
cording to
EN 60664-1
2
-
Fig.6-1: Ambient conditions
DOK-SUPPL*-VAK*X1.2***-IT01-EN-P
Rexroth IndraControl VAK 11.2, 41.2 Membrane Keyboard
Bosch Rexroth AG
Ambient Conditions
7/21