标准摘要
[中文适用范围]： 本文件适用于电动道路车辆的 B 级电压电力推进系统和连接的辅助电力系统。 此外，它还适用于这些系统中的电路和组件。 本文件提供了与直流电路相关的电压子类的规范。 它还提供了与电压子类的系统和组件的设计和操作相关的特性规范。 本文件不涵盖电气安全（请参阅 ISO 17409 和 ISO 6469 系列）。 [外文原描述]： This document applies to voltage class B electric propulsion systems and connected auxiliary electric systems of electrically propelled road vehicles. Additionally, it applies to electric circuits and components in these systems. This document provides specifications of voltage sub-classes related to DC electric circuits. It also provides specifications of characteristics which are relevant for design and operation of systems and components for the voltage sub-classes. This document does not cover electrical safety (see ISO 17409 and the ISO 6469 series).
英文名称Electrically propelled road vehicles — Electrical specifications and tests for voltage class B systems and components — Part 1: Voltage sub-classes and characteristics