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3.7 Mechanical Stress Tests
Vibration and shock during
operation
Vibration
IEC 60255-21-1, class 1
IEC 60068-2-6
Shock
IEC 60255-21-2, class 1
Seismic vibration
IEC 60255-21-2, class 1
IEC 60068-3-3
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sinusoidal 10 Hz to 60 Hz:
±0,035mm
amplitude.; 60Hz - 150 Hz: 0,5g
acceleration
Frequency sweep rate 10
oktave/min
20 cycles in 3 orthogonal axes,
semi-sinusoidal
Acceleration 5 g, duration 11 ms, 3
shocks in each direction of 3
orthogonal axes
sinusoidal
1 Hz to 8 Hz: +3,5mm amplitude
(horizontal axis)
1 Hz to 8 Hz: +1,5mm amplitude
(vertical axis)
8 Hz to 35 Hz: 1g acceleration
(horizontal axis)
8 Hz to 35 Hz: 0,5g acceleration
(vertical axis)
Frequency sweep rate 1 octave /
min
1 cycle in 3 orthogonal axes
RS485-FO Converter 1-channel
12.10.2006
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