Siemens 7XT71 Series, Manual

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English 7XT7100-0*A00/DD
18 C53000-B119U-C128-1
Mechanical Stress Tests
Vibration and shock during operation
Standards: IEC 60 255-21
and IEC 60 068-2
- Vibration sinusoidal
IEC 60 255-21-1, class 2 10 Hz to 58 Hz:
±
0.075 mm
IEC 60 068-2-6 amplitude;
58 Hz to 150 Hz: 1 g acceleration
sweep rate 1 octave/min
20 cycles in 3 orthogonal axes
- Shock half sine
IEC 60 255-21-2, class 1 acceleration 5 g, duration 11 ms,
IEC 60068-2-27 3 shocks in each direction of
3 orthogonal axes
- Seismic vibration sinusoidal
IEC 60 255-21-3, class 1 1 Hz to 8 Hz:
±
3.5 mm amplitude
IEC 60 068-3-3 (horizontal axis)
1 Hz to 8 Hz:
±
1.5 mm amplitude
(vertical axis)
8 Hz to 35 Hz: 1 g acceleration
(horizontal axis)
8 Hz to 35 Hz: 0.5 g acceleration
(vertical axis)
Frequency sweep rate 1 octave/min
1 cycle in 3 orthogonal axes
Vibration and shock during transport
Standards: IEC 60 255-21
and IEC 60 068-2
- Vibration sinusoidal
IEC 60 255-21-1, class 2 5 Hz to 8 Hz:
±
7.5 mm amplitude;
IEC 60 068-2-6 8 Hz to 150 Hz: 2 g acceleration
sweep rate 1 octave/min
20 cycles in 3 orthogonal axes
- Shock half sine
IEC 60 255-21-2, class 1 acceleration 15 g, duration 11 ms,
IEC 60 068-2-27 3 shocks in each direction of
3 orthogonal axes
- Continuous shock half sine
IEC 60 255-21-2, class 1 acceleration 10 g,
IEC 60 068-2-29 duration 16 ms, 1000 shocks
each direction of 3 orthogonal axes