Mechanical Tests - Siemens Siprotec 7UM611 Manual

4.1.6

Mechanical Tests

Vibration and Shock Stress During Steady State Operation
Vibration and Shock Stress During Transport
7UM61 Manual
C53000-G1176-C127-3
Standards:
Vibration
IEC 60 255-21-1,Class 2
IEC 60,068-2-6
Shock
IEC 60 255-21-2, Class 1
IEC 60 068-2-27
Seismic vibration
IEC 60 255-21-2, Class 1
IEC 60 068-3-3
Standards:
Vibration
IEC 60255-21-1, Class 2
IEC 60068-2-6
Shock
IEC 60 255-21-2, Class 1
IEC 60 068-2-27
Continuous Shock
IEC 60 255-21-2, Class 1
IEC 60 068-2-29
IEC 60 255-21 and IEC 60 068
sinusoidal
10 Hz to 60 Hz: ±0.075 mm amplitude;
10 Hz to 60 Hz: 1g acceleration
frequency sweep 1 octave/min
20 cycles in 3 orthogonal axes
semi-sinusoidal
acceleration 5 g, duration 11 ms,
3 shocks each in both directions of the 3 orthog-
onal axes
sinusoidal
1 Hz to 8 Hz: ±3.5 mm amplitude (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 cycles in 3
orthogonal axes
IEC 60 255-21 and IEC 60 068-2
sinusoidal 5 Hz to 8 Hz: ± 7.5 mm Amplitude;
8 Hz to 15 Hz: 2 g acceleration frequency sweep
rate 1 octave/min 20 cycles in 3 orthogonal axes
semi-sinusoidal acceleration 15 g, duration 11
ms, 3 shocks each in both directions of the 3 or-
thogonal axes
semi-sinusoidal acceleration 10 g, duration 16
ms, 1000 shocks each in both directions of the 3
orthogonal axes
4.1 General
303