Customized Vibration Damper For Power Line

Customized Vibration Damper for Power Line

Vibration Dampers work to cancel damaging fatigue caused by wind-induced vibration.Most tuned damping devices operate best near their natural frequencies. vibration dampers are designed for efficient transfer and dissipation of energy over a wide spec_x005ftrum of frequencies. They feature all aluminum clamp construction to match expansion/contraction of conductor and break-away bolts for easy installation and proper torque.Vibration damper for overhead power transmission lines,ADSS/OPGW Virbration Damper with Protect Rod,Power Cable accessories ADSS/OPGW Virbration Damper with Protect Rod，Customized Vibration Damper for Power Line

Technical details

Remark: *L1, *L2, *W, *H, *D, please refer to related product drawings.

1. The vibration damper is composed of galvanized cast iron hammer head, hot-dip galvanized steel strand, aluminum alloy clamp, etc. It is durable and the quality is guaranteed.

2. Can effectively suppress the breeze vibration of the optical cable and wire,safe and reliable.The installation of pre-twisted wires or bolts improves stability and reduces slippage.Unique shape is easy to eliminate water and ice deposits, special weather does not affect the use, high efficiency.Optimal Design of Stockbridge Dampers

3. Using a typical unique design, the basic principle is to dynamically absorb energy, frequency protection is sufficient to spread in a wide frequency range from 6Hz-150Hz, and there are four resonance frequencies in this range.Power Cable accessories ADSS/OPGW Virbration Damper with Protect Rod

Shandong HaiHong Electric Power Equipment CO.,LTD,established in 2007, Located in Shandong, China (Mainland). We have 3000 square meters factory. Our main product including ADSS OPGW accessories(Performed Tension Clamp, Preformed Suspension Clamp,Vibration Damper, Cable Joint Box, Down Lead Clamp) and so on.HaiHong have advanced production testing equipment, and with reference to the United States, Japan, Germany and other advanced industrial countries of technical standards, product quality, both at home and abroad enjoy high reputation, high quality quality of service, good reputation, has won the highly recognized by the majority of users.

Technical features:

1. Vibration dampers are to dissipate the maximum amount of vibration energy to prevent fatigue damage to the strands of the OPGW;

2. Vibration damper has an asymmetric design that features 4 resonant frequencies.

Product advantages:

1. Computer simulation software TIII. This computer model identifies the optimum damper placement on the span whose development has been verified by decades of testing and field measurements.

2. Own test lab which has CNAS certificate(IEC 17025). Can do all type tests for vibration damper according to IEC 61897, AS 1154.1, etc. Even damper effectiveness evaluation test for large span.

3. Can provide breakaway bolt for this vibration dampers as per requirements.

4. Install with special armour rod to avoid damage to OPGW by damper clamp.

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