Siemens 7SR18 Solkor - Mechanical

7SR18 Performance Specification
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1.6.4 Mechanical
1.6.4.1 Vibration (Sinusoidal)
IEC 60255-21-1
Type Level Variation
Vibration response 0.5 gn
≤ 5 %
Vibration endurance 1.0 gn
1.6.4.2 Shock and Bump
IEC 60255-21-2
Type Level Variation
Shock response 5 gn, 11 ms
≤ 5 %
Shock withstand 15 gn, 11 ms
Bump test 10 gn, 16 ms
1.6.4.3 Seismic
IEC 60255-21-3
Type Level Variation
Seismic response
X-plane - 3.5 mm displacement below crossover
frequency (8 Hz to 9 Hz) 1.0 gn above
≤ 5 %
Y-plane - 1.5 mm displacement below crossover
frequency (8 Hz to 9 Hz) 0.5 gn above
1.6.4.4 Mechanical Classification
Type Level
Durability > 10
6
operations