Operating vibration requirements

The vibration levels that are designed for the XIV® system comply with class V1L requirements included in the product classes for vibration.

The XIV system is designed to operate under the vibration V1L levels that are described in the following table. More information includes random vibration PSD profile breakpoints and operational shock levels.

Table 1. Vibration levels
Class grms g Peak Sine
V1L 0.10 0.06 @ 50 & 60 Hz
Notes:
  • All values in this table are in g2/Hz.
  • g is the peak g level of an approximate half-sine pulse.
Table 2. Random vibration PSD profile breakpoints
Class 5 Hz 17 Hz 500 Hz
V1L 2.0 x 10-7 2.2 x 10-5  2.2 x 10-5
Note: All values in this table are in g2/Hz.
Table 3. Operational shock levels
Class Axis g1 pw2
1 Vertical 3.5 3.0
Notes:
  • g is the peak g level of an approximate half-sine pulse.
  • pw is the pulse width in milliseconds.