Mechanical Tests - Siemens SIPROTEC easy 7SJ45 Handbuch

Manual 7SJ45

Mechanical Tests

Vibration and Shock Stress Tests for Stationary Application
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-C001-7
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 oktave/min
20 sweep cycles in 3 axes (vertically
to each other)
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 mm amplitude
(horizontal vectors)
1 Hz to 8 Hz: ±2 mm amplitude
(vertical vector)
8 Hz to 35 Hz: 1 g acceleration
(horizontal vectors)
8 Hz to 35 Hz: 0.5 g acceleration
(vertical vector)
frequency sweep 1 oktave/min
1 sweep cycle in 3 axes
(vertically ot each other)
Vibration and Shock Stress Tests for Transportation
(only for panel flush mounting device)
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 oktave/min
20 sweep cycles in 3 axes
(vertically to each other)
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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