IEC 62930:2017 额定电压为1.5 kV DC的光伏系统用电缆

标准编号：IEC 62930:2017

中文名称：额定电压为1.5 kV DC的光伏系统用电缆

英文名称：Electric cables for photovoltaic systems with a voltage rating of 1,5 kV DC

发布日期：2017-12-13

标准范围

IEC 62930:2017（E）适用于带交联护套的单芯交联绝缘电力电缆。这些电缆用于光伏系统的直流（DC）侧，导体之间以及导体与地之间的额定DC电压高达并包括1.5 kV。本文件包括无卤素低烟电缆和可能含有卤素的电缆。电缆适用于IEC 61140中定义的II类设备。电缆设计为在90°C的正常连续最高导体温度下运行。在最高导体温度为120°C时，允许的使用时间限制为20 000小时。

IEC 62930:2017(E) applies to single-core cross-linked insulated power cables with cross-linked sheath. These cables are for use at the direct current (DC) side of photovoltaic systems, with a rated DC voltage up to and including 1,5 kV between conductors and between conductor and earth. This document includes halogen free low smoke cables and cables that can contain halogens.
The cables are suitable to be used with Class II equipment as defined in IEC 61140.
The cables are designed to operate at a normal continuous maximum conductor temperature of 90 °C. The permissible period of use at a maximum conductor temperature of 120 °C is limited to 20 000 h.

标准预览图