The SOL-28 Series is designed to protect against the effects of vortex shedding and wind galloping during high wind events. With products ranging in resistive forces up to 12,000 N and with lengths up to 44 inches, the SOL-28 Series dampers will absorb the kinetic energy exerted by the wind and are designed to move according to the tracker’s natural frequency — typically between 0.8 to 1.2 Hz. Their load-limiting design includes an override feature inside the damper that prevents the resistive force from rising as the wind speed increases, protecting against seal failure or structural damage.
单位还吸收了太阳能跟踪器结构可能遇到的高扭矩力。它们是被动的，在跟踪器的正常操作过程中几乎没有阻力，可以使用较小的齿轮电动机。Sol-28具有坚固的结构，可承受恶劣的条件。其他功能和规格包括： - 准备安装，没有其他配置或所需零件
- A wear-resistant surface coating
- Heat-treated for long life
- Operating life of up to 2 million cycles
- 宽的工作温度范围
- 30至 +80°C -Salt喷雾耐耐药性高达480小时ASTM B113
- 密封包装上的高温雨刮器，以防止污染。
ACE Controlscarries a large inventory of SOL-28 dampers to satisfy any size order. Customers can cross- reference their damper atwww.acecontrols.comby simply adding the OE part number to the ACE Controls part number (SOL-28-OE part number). Prices range from ~$68 to ~$85, and orders ship within three days with ground freight included.
