Mechanical Tests - Siemens 7SJ47 SIPROTEC easy Handbuch

Manual 7SJ46

Mechanical Tests

Vibration and Shock Stress during Stationary Operation
Standards
Vibrations
IEC 60255–21–1, Class II
IEC 60068–2–6
Shock IEC 60255–21–2, Class I
Vibration on earthquake
IEC 60255–21–3, Class I
IEC 60068–3–3
C53000-K1174-C002-4
IEC 60255–21 and IEC 60068–2
Sinusoidal
10 Hz to 60 Hz: ±0,075 mm amplitude;
60 Hz to 150 Hz: 1 g acceleration
frequency sweep 1 octave/min
20 cycles in 3 perpendicular axes
Semi-sinusoidal
5 g acceleration, duration 11 ms,
each 3 shocks (in both directions
of the 3 axes)
Sinusoidal
1 Hz to 8 Hz: ±4.0 mm amplitude
(horizontal vector)
1 Hz to 8 Hz: ±2.0 mm amplitude
(vertical vector)
8 Hz to 35 Hz: 1 g acceleration
(horizontal vector)
8 Hz to 35 Hz: 0.5 g acceleration
(vertical vector)
frequency sweep 1 octave/min
1 cycle in 3 perpendicular axes
Vibration and Shock Stress during Transport
(only for flush mounting)
Standards
Vibration
IEC 60255–21–1, Class II
IEC 60068–2–6
Shock
IEC 60255–21–2, Class I
IEC 60068–2–27
Continuous shock
IEC 60255–21–2, Class I
IEC 60068–2–29
Technical Data
IEC 60255–21 and IEC 60068–2
Sinusoidal
5 Hz to 8 Hz: ±7.5 mm amplitude;
8 Hz to 150 Hz: 2 g acceleration
frequency sweep 1 octave/min
20 cycles in 3 perpendicular axes
Semi-sinusoidal
15 g acceleration, duration 11 ms,
each 3 shocks (in both directions
of the 3 axes)
Semi-sinusoidal
10 g acceleration, duration 16 ms,
each 1000 shocks (in both directions
of the 3 axes)
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