本标准适用于永久安装在风力涡轮机塔架中的电梯，仅提供授权人员及其工具和设备的垂直运输。这样的电梯通常会受到极端温度、湿度变化和大量水平运动的影响。

This standard applies to elevators permanently installed in a wind turbine tower to provide vertical transportation of authorized personnel and their tools and equipment only. Such elevators are typically subjected to extreme temperatures, humidity variations, and substantial horizontal motions.