This document describes the general safety requirements and guidance for the electrical high-power interface (HPI) in the ISO 23316 series.

The following topics are not within the scope of this document:

—     service, maintenance, and related diagnostics;

—     functional safety;

—     control strategies for high power supply systems (PS) and load consumption systems;

—     application-specific strategies and operational modes;

—     component design;

—     energy storage systems, e. g. supercapacitors or batteries;

—     multiple electrical power supplies to a common DC-link.