Reference Manual
Environmental Capabilities
Table 11
Environmental Parameters Unit Value
Vibration sinus:
displacement mm 0.6
acceleration m/s² 2
frequency Hz 2 - 9 9 - 200
no. of sweep cycles 5
no. of test directions 3
testing method IEC 68-2-6
Vibration random:
ASD m
2
/s
3
0.1
1)
ASD m
2
/s
3
0.2
2)
acceleration m/s² 3.8
1)
acceleration m/s² 5.4
2)
frequency Hz 2 - 200
testing method IEC 68-2-64
Shock: < 100 kg > 100 kg
peak acceleration m/s² 250 100
3)
duration ms 66
pulse shape half sine
no. of shock pulses 500 per
direction
no. of test directions 6
testing method IEC 68-2-27
1)
Safe function
2)
Non-destruction
3)
These requirements belong to the Safe function with one exemption:
performance of the RBS shall be verified as "no loss of calls".
Seismic Exposure
The complete equipped RBS shall be tested for seismic exposure.
Deviations shall be reported.
Safe function during seismic exposure. Deviations shall be reported.
Table 12
Test frequency range 1 - 15 Hz
Required Response Spectrum RRS
Shape of RRS as IEC fig 3
Number of time scale histories 1/ testing direction
Duration of time scale histories 35 s
Number of testing directions 3
EN/LZT 720 0024 R2A
2002-11-01
23 (34)
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