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Goals and Symptoms
Dose ATV28 comply with the folowing standard for shock resistance: IEC61373 CATEGORY 1 Class B. I have noticed that we comply to IEC60068-2-7 which specifies 15 gn, for 11ms. in 3 axis. IEC61373 specifies the shock test to be vertical 30m/s2 tranverse 30m/s2 longitudinal 30 m/s2. Can ATV28 Comply to IEC61373 category 1 class B for vibration test. Looking at our catalogue it is clear that we comply to IEC60068-2-6. In this test there is no metiioning of simulated life testing results. I have noticed that IEC61373 contains a a long life simulated test. If this test can be done in france to check we comply then this will be ok.
Causes and Fixes
The IEC-61737 is for railway applications. Following the IEC 60068-2-7 :
1 gn = 10 m/s2 so if we apply the report 15 gn = 150 m/s2.
The railway is not our principal market but that I can see, there is no problem.