请注意:此版本的所有临时修订版将在您购买时提供。光伏系统用连接器SUL 67031范围1。1本标准涵盖了作为自由连接器（独立实体）或作为固定连接器（面板或隔板型）且额定电压不超过1000 V dc的闭锁式或锁定式光伏连接器。这些连接器适用于国家电气规范NFPA 70.1.2第690条-太阳能光伏系统第四部分详述的布线方法。本标准适用于单极性光伏连接器，适用于额定温度为90°C、105°C、125°C或150°C的绝缘绞合铜型use-2或光伏电线（光伏电线）；90°C潮湿；600、1000或2000 V.1.3本标准还包括额定电压为1000 Vac或dc或以下的闭锁式或锁定式多极光伏连接器。 多极光伏连接器包括连接器、安装在面板上的连接器、配电板和分路器连接器，以便于与光伏系统中的逆变器和类似设备进行连接。1.4本标准还适用于多极光伏连接器，适用于额定温度为90°C、105°C、125°C或150°C的绝缘铜绞线TC-ER、use-2或光伏电线（光伏电线）；90°C潮湿；600、1000或2000 V.1.5本标准涵盖任何国家或国际技术标准中未定义尺寸的光伏连接器。除非多个产品制造商在同一评估下提交以证明可互配性，否则连接器应使用兼容的配合零件（或多个零件，如果存在）进行识别和测试，且应为同一品牌。 1.6本标准不适用于光伏线束或由连接器（单极或多极）组成的电缆组件，这些连接器组装在电缆上，并包含在UL 9703《分布式发电线束调查大纲》中。光伏线束可在其组装中使用本标准涵盖的光伏连接器。线束在工厂将光伏连接器组装到电缆的每一端。

Please note: All interim revisions for this edition available at time of your purchase will be included.Connectors for Use in Photovoltaic SystemsUL 67031 Scope1.1 This standard covers latching or locking type PV connectors either as a free connector (separate entity) or as a fixed connector (panel or bulkhead type) and rated 1000 V dc or less. These connectors are intended for use in wiring methods detailed in Part IV of Article 690 - Solar Photovoltaic Systems of the National Electrical Code, NFPA 70.1.2 This standard is intended for single polarity PV connectors suitable for use on insulated, stranded copper type USE-2 or Photovoltaic Wire (PV Wire) rated 90°C, 105°C, 125°C, or 150°C dry; 90°C wet; 600, 1000, or 2000 V.1.3 This standard also covers latching or locking type multi-pole PV connectors rated 1000 Vac or dc or less. Multi-pole PV connectors consist of connectors, panel mounted connectors, distribution blocks and splitter connectors for the purpose of facilitating connections to and from inverters and like devices in a PV system.1.4 This standard is also intended for multi-pole PV connectors suitable for use on insulated, stranded copper type TC-ER, USE-2 or Photovoltaic Wire (PV Wire) rated 90°C, 105°C, 125°C, or 150°C dry; 90°C wet; 600, 1000, or 2000 V.1.5 This standard covers PV connectors whose dimensions are not defined in any national or international technical standard. Connectors are identified and tested with compatible mating part (or parts if multiple exist) and are to be of the same brand, unless multiple product manufacturers are submitting under the same evaluation for the purpose of proving intermatability.1.6 This standard does not apply to PV wiring harnesses or cable assemblies consisting of connectors (single pole or multi-pole) assembled on to cables, which are covered by the Outline of Investigation for Distributed Generation Wiring Harnesses, UL 9703. PV Wiring Harnesses may use PV connectors covered by this standard in their assembly. Harnesses have PV connectors factory assembled onto each end of the cable.