Technical specifications
7.4 Ambient conditions
IRD400
46
Operating Instructions, 05/2018, A5E36790512-AC
7.4.3
Tests for ambient conditions
Tests with regard to mechanical ambient conditions
The following table provides information on the type and scope of tests for mechanical
ambient conditions performed for the device during operation.
Test
Physical variable Value, comment
Vibrations in accordance with
IEC 60068-2-6, test Fc
Vibration
1 octave/min, 10 cycles per axis
Frequency range 5 to 8.4 Hz, deflection 3.5 mm
8.4 to 200 Hz, vibration acceleration 9.8 m/s
2
Shock in accordance with
IEC 60068-2-27, test Ea
Shock form
Half-wave sine
Acceleration
15 g
Duration
11 ms
Number of shocks 3 per axis
Repetitive shock in accordance
with IEC 60068-2-27
Shock form
Half-wave sine
Acceleration
10 g
Duration
16 ms
Shock cycle
1/s to 3/s
Number of shocks 1000 ± 10
