445
Upper warning limits
Set acceleration curve
Lower warning limits
Actual acceleration curve
Upper turn-off limits
Measured acceleration curve
Lower turn-off limits
95
90
85
80
75
70
65
60
55
50
45
40
35
30
25
20
15
10
5
-200
-100
0
100
200
300
400
500
600
700
800
900
1000
1100
1200
1300
1400
1500
Upper warning limits
Set acceleration curve
Lower warning limits
Actual acceleration curve
Upper turn-off limits
Measured acceleration curve
Lower turn-off limits
t in
ms
0.77 m/s
Warning limits:
WAGO Rail-Mount Terminal Block Systems
Technical Information
The shock test similar the vibration test except that, instead continuous vibrations, single shocks are applied the specimen.
Example:
Shock requirement
per IEC/EN 60068-2-27 (half-sine shock)
100g acceleration, duration
Shock direction: axes shocks each positive and negative direction)
• Shock Test per IEC/EN 60068-2-27; IEC/EN 61373 (Railway Applications)
.7
www.37 m/s²
Turn-off limits: inactive Speed: 3.com
b) b)
a) a)
It
Length test conductor
between point and b):
100 mm
Length test conductor
between point and b):
100 mm
Fixing point Fixing point
95
90
85
80
75
70
65
60
55
50
45
40
35
30
25
20
15
10
5
-1500
-1400
-1300
-1200
-1100
-1000
-900
-800
-700
-600
-500
-400
-300
-200
-100
0
100
200
Status: Stop
Cause: Number shocks ready!
Date: 2004-05-03 Control: active
Time: 08:53:16 Total number shocks: 4
Modulation: 100 %
Warning limits: inactive Top acceleration: 1017. Tests for special requirements often call for
much higher values. Shock
tests are usually performed with acceleration 20g, for example, over period ms.80 m/s2
Speed: 3.
Like the vibration tests, shock tests are primarily used test the voltage drop variation contact breaks, etc.78 m/s
Time-Dependent Course the Shock 100 ms
Negative Direction
a m/s²
t in
ms
0.445
Time-Dependent Course the Shock 100 ms
Positive Direction
a m/s²
Date:
Number shocks ready!
Cause:
Stop
Status:
2004-03-05 Control: active
Time:
Modulation: 100 %
Turn-off limits:
08:52:00
inactive
inactive
Total number shocks: 4
Top acceleration: 1008.wago
