Datasheet

Product Data Sheet 3254 J/2HPU
02/01/2019 page 11 of 13
Protection against water: The fan test according to IP68 (Based on IEC 60529), is conducted in non-operating mode.
The fan is tested by a complete immersion in water for a period of 2h at a water-level of 1,2m. Electrical connections
are not immersed since they are customer specific.
4.3 Mechanical Requirements
severity level
stationary use
1 storage /
transportation
Random vibration not in use
IEC 60068-2-64
Frequency range / ASD
G
RMS
Axes of vibration
Test duration
Random vibration
5 - 20 Hz : 1,0 m² / s³
20 - 500 Hz : - 3 dB / Oct
0,91 G
3
3 x 5 h
storage /
transportation
Bump not in use
IEC 60068-2-29
Shock spectrum
Acceleration
Duration
Number of bumps (+X, -X, -Y, +Y, -Z, +Z)
Total bumps
Bump
half sine
18 G
6 ms
100 in each direction
600
stationary use Random vibration in use
IEC 60068-2-64
Frequency range / ASD
G
RMS
Axes of vibration
Test duration
Random vibration
5 - 20 Hz : 2,0 m
2
/ s
3
20- 150 Hz : - 3 dB / Oct
0,83 G
3
3 x 5 h
stationary use Bump in use
IEC 60068-2-29
Shock spectrum
Acceleration
Duration
Number of bumps (+X, -X, -Y, +Y, -Z, +Z)
Total bumps
Bump
half sine
5 G
11 ms
100 in each direction
600