标准摘要
[中文适用范围]： 本标准适用于光伏系统中直流电路的连接器，根据IEC 61140:2001的II类，额定电压高达1500 V直流，每个触点的额定电流高达125 A。本标准适用于无分断能力但可在电压下接合和分离的连接器。本标准还适用于旨在内置或集成在光伏系统设备外壳中的连接器。本标准可作为IEC 61140:2001中0类和III类光伏系统连接器的指南，以及用于直流电压低于50 V的II类设备的保护。本文件不适用于数据采集、跟踪器控制或类似的连接器，但可作为这些连接器的指南。 [外文原描述]： IEC 62852:2014+A1:2020 applies to connectors for use in the d.c. circuits of photovoltaic systems according to class II of IEC 61140:2001 with rated voltages up to 1 500 V d.c. and rated currents up to 125 A per contact. It applies to connectors without breaking capacity but which might be engaged and disengaged under voltage. This consolidated version consists of the first edition (2014) and its amendment 1 (2020). Therefore, no need to order amendment in addition to this publication.
英文名称Connectors for DC-application in photovoltaic systems - Safety requirements and tests