Siemens SIMEAS R - Mechanical Stress Tests

16
16.1 Technical Data of the SIMEAS R-PMU
254 Digital Fault Recorder, SIMEAS R-PMU, Manual
E50417-H1076-C360-A5, Release 10.2012
16.1.8 Mechanical Stress Tests
Vibration IEC 60068-2-6; IEC 60255-21-1
1. Basic test Vibration test under function
- Frequency range: 10 Hz to 150 Hz
- Transition frequency: 58 Hz to 60 Hz
- Deflection: 0.035 mm
- Acceleration: 0.5 g
- Number of sweep cycles: 1
- Stress direction:
3 orthogonal axes
Continuous stress test
- Frequency range: 10 Hz to 150 Hz
- Transition frequency: 58 Hz to 60 Hz
- Acceleration: 1 g
- Number of sweep cycles: 20
- Stress direction:
3 orthogonal axes
2. Extended test as per
customer requirements Vibration test under function
- Frequency range: 10 Hz to 150 Hz
- Transition frequency: 58 Hz to 60 Hz
- Deflection: 0.075 mm
- Acceleration: 1 g
- Number of sweep cycles: 1
- Stress direction:
3 orthogonal axes
Shock IEC 60068-2-27; IEC 60255-21-2
Acceleration: 5 g
Pulse duration: 11 ms
Number of pulses per direction: 3
Acceleration: 15 g
Pulse duration: 11 ms
Number of pulses per direction: 3
Acceleration: 10 g
Pulse duration: 16 ms
Number of pulses per direction: 1000
Resistance to earthquakes IEC 60068-3-3; IEC 60255-21-3 class 1
Work instruction KWU DD/7080.09
dd. 05.07.1993