请注意:此版本的所有临时修订版将在您购买时提供。太阳能跟踪器SUL 37031示波器1。1根据美国国家电气规范NFPA 70，这些要求包括拟安装为固定式跟踪器的太阳能跟踪器，该跟踪器不附在建筑物上。拟安装在预期公共通道区域的跟踪器应评估本标准中定义的所有机械危险。拟安装在围栏、安全位置等限制公众进入的区域的跟踪器。 应根据本标准的机械危险要求进行评估。这些要求还包括独立式跟踪器，根据设计，这些跟踪器无需机械固定到位。1.2这些要求涵盖了追踪器平台上太阳能装置的机械和电气连接方式，但不包括太阳能装置本身。太阳能装置应具有所有合适的电气和机械特性，以便连接到根据本标准评估的跟踪器上。 任何连接到跟踪器的太阳能设备应符合安全太阳能设备标准，以及跟踪器安装手册中描述的具体安装、连接和接地方式。或者，可以根据本标准和相关太阳能设备标准，例如但不限于平板光伏组件和面板的标准UL 1703，平板光伏组件的标准，以及集中器光伏组件和组件的轮廓UL 8703，CPV组件，对跟踪器和太阳能设备的组合进行评估。 1.3应根据触电、机械和火灾危险评估跟踪器及其功能。用于太阳能装置机械支撑、连接或接地的跟踪器的任何部分应符合《平板光伏组件和面板用安装系统、安装装置、夹紧/固定装置和接地片标准》（UL 2703）或本标准要求中参考的UL 2703。1.4这些要求包括用于最大系统电压为1500 V的太阳能设备的太阳能跟踪器。 1.5这些要求不包括:a）用于接收太阳能装置电或热输出的设备，如逆变器、转换器、充电控制器和电池；b） 安装在危险场所的跟踪器；c） 跟踪器在风条件、地震条件以及跟踪器基座和基座至平台连接的隆起条件下的机械或结构完整性；d） 安装在海上、海上和/或静水之上位置的跟踪器；ande）闪电击中了追踪器。

Please note: All interim revisions for this edition available at time of your purchase will be included.Solar TrackersUL 37031 Scope1.1 These requirements cover solar trackers intended for installation as fixed trackers which are not attached to buildings, in accordance with the National Electrical Code, NFPA 70. Trackers intended to be installed in an area where public access is anticipated shall be evaluated for all mechanical hazards as defined in this standard. Trackers intended to be installed in an area where public access is restricted by a fence, secured location, etc. should be evaluated with consideration given to the mechanical hazard requirements of this standard. These requirements also cover freestanding trackers, which are by design not required to be mechanically secured in position.1.2 These requirements cover the attachment means of solar devices to the tracker platform, in both mechanical and electrical aspects, but do not cover the solar devices themselves. The solar devices shall have all suitable electrical and mechanical characteristics in order to be attached to the tracker evaluated in accordance with this standard. Any solar devices attached to the tracker shall be compliant with the solar devices standard for safety, and the specific mounting, bonding, and grounding means described in the tracker's installation manual. Alternatively, the combination of tracker and solar device can be evaluated in accordance with this standard and relevant solar device standards, such as, but not limited to, the Standard for Flat-Plate Photovoltaic Modules and Panels, UL 1703, for flat plate PV modules, and the Outline for Concentrator Photovoltaic Modules and Assemblies, UL 8703, for CPV modules.1.3 The tracker and its functions are to be evaluated with respect to risk of electric shock, mechanical and fire hazards. Any part of the tracker that is utilized for mechanical support, bonding or grounding of the solar devices shall comply with the Standard for Mounting Systems, Mounting Devices, Clamping/Retention Devices, and Ground Lugs for Use With Flat-Plate Photovoltaic Modules and Panels, UL 2703, or as referenced to UL 2703 within the requirements of this standard.1.4 These requirements cover solar trackers intended for use with solar devices with a maximum system voltage of 1500 V.1.5 These requirements do not cover:a) Equipment intended to accept the electrical or thermal output from the solar devices, such as inverters, converters, charge controllers, and batteries;b) Trackers installed in hazardous locations;c) Mechanical or structural integrity of the tracker under wind conditions, seismic conditions, and uplift conditions of the tracker base and base to platform connection;d) Trackers installed in marine, offshore, and/or locations above standing water; ande) Lightning striking the tracker.