Siemens 7UT51 Instruction Manual page 29

Protective relay
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7UT51 v3
Vibration and Shock when In Service
Standards
Vibration
-
-
IEC 255
21
1, class 1
-
-
IEC 68
2
6
Shock
-
-
IEC 255
21
2, class 1
Seismic vibration
-
-
IEC 255
21
3, class 1
-
-
IEC 68
3
3
Vibration and Shock during Transport
Standards
Vibration
-
-
IEC 255
21
1, class 1
-
-
IEC 68
2
6
Shock
-
-
IEC 255
21
2, class 1
-
-
IEC 68
2
27
Continuous shock
-
-
IEC 255
21
2, class 1
-
-
IEC 68
2
29
Table 2.11 Specifications for Service, Storage, and Transport Conditions
PRIM-2330C
-
-
IEC 255
21 and IEC 68
2
sinusoidal
10 Hz to 60 Hz; ± 0.035 mm amplitude;
60 Hz to 150 Hz; 0.5 g acceleration
sweep rate 1 octave/min
20 cycles in 3 orthogonal axes
half sine
acceleration 5 g, duration 11 ms, 3 shocks in each direction
of 3 orthogonal axes
sinusoidal
1 Hz to 8 Hz; ± 7.5 mm amplitude (horizontal axis)
1 Hz to 8 Hz; ± 1.5 mm amplitude (vertical axis)
8 Hz to 35 Hz; 1 g acceleration (horizontal axis)
8 Hz to 35 Hz; 0.5 g acceleration (vertical axis)
sweep rate 1 octave/min
1 cycle in 3 orthogonal axes
-
-
IEC 255
21 and IEC 68
2
sinusoidal
5 Hz to 8 Hz; ± 7.5 mm amplitude;
8 Hz to 150 Hz; 2 g acceleration
sweep rate 1 octave/min
20 cycles in 3 orthogonal axes
half sine
acceleration 15 g, duration 11 ms, 3 shocks in each
direction of 3 orthogonal axes
half sine
acceleration 10 g, duration 16 ms, 1000 shocks in each
direction of 3 orthogonal axes
Description of Relay
2
29

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