Technical Specifications
| Parameter | Specification |
|---|---|
| Frequency Range | 5-60 Hz |
| Amplitude | 0.1-10 mm adjustable |
| Test Duration | Up to 100 million cycles |
Key Features
- Electrodynamic shaker for precise frequency/amplitude control
- Active tension maintenance compensates for conductor relaxation
- Automatic shut-down on specimen failure
Vibration Fatigue — The Silent Killer
Aeolian vibration is the most common cause of conductor fatigue failure. Wind-induced vibrations create alternating bending stresses at conductor attachment points. Laboratory fatigue testing simulates years of service in days.
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