Mechanical Stress Tests - Siemens siprotec 7SA522 User Manual

Technical Data

10.1.6 Mechanical Stress Tests

Vibration and
Shock During
Operation
Vibration and
Shock During
Transport
10-8
– Conducted interference,
only power supply voltage
IEC–CISPR 22
– Radio interference field strength
IEC–CISPR 22
Standards:
– Vibration
IEC 60255–21–1, class 2
IEC 60068–2–6
– Shock
IEC 60255–21–2, class 1
IEC 60068–2–27
– Seismic vibration
IEC 60255–21–2, class 1
IEC 60068–3–3
Standards:
– Vibration
IEC 60255–21–1, class 2
IEC 60068–2–6
– Shock
IEC 60255–21–2, class 1
IEC 60068–2–27
– Continuous shock
IEC 60255–21–2, class 1
IEC 60068–2–29
150 kHz to 30 MHz
limit class B
30 MHz to 1000 MHz
limit class B
IEC 60255–21 and IEC 60068–2
sinusoidal
±0.075 mm amplitude
10 Hz to 60 Hz:
60 Hz to 150 Hz: 1 g acceleration
frequency sweep rate 1 octave/min
20 cycles in 3 orthogonal axes.
half-sine shaped
acceleration 5 g, duration 11 ms,
3 shocks in each direction of
3 orthogonal axes
sinusoidal
± 3.5 mm amplitude
1 Hz to 8 Hz:
(horizontal axis)
± 1.5 mm amplitude
1 Hz to 8 Hz:
(vertical axis)
8 Hz to 35 Hz: 1 g acceleration
(horizontal axis)
8 Hz to 35 Hz: 0.5 g acceleration
(vertical axis)
Frequency sweep rate1 octave/min
1 cycle in 3 orthogonal axes
IEC 60255–21 and IEC 60068–2
sinusoidal
±7.5 mm amplitude
5 Hz to 8 Hz:
8 Hz to 150 Hz: 2 g acceleration
Frequency sweep rate1 octave/min
20 cycles in 3 orthogonal axes
half-sine shaped
acceleration 15 g; duration 11 ms;
3 shocks in each direction of
3 orthogonal axes
half-sine shaped
acceleration 10 g; duration 16 ms;
1000 shocks in each direction of
3 orthogonal axes
7SA522 Manual
C53000-G1176-C119-2