This document specifies required measures applicable to the HPI AC Interface between a supply system (typically located on an agricultural tractor) and detachable electrical consumer system (typically located on an agricultural implement).
This document covers the following:
— HPI system topologies;
— interface relevant characteristics of the HPI providing AC or combined AC and DC;
— interface relevant characteristics of the HPI AC load (for relevant characteristics of a DC load, see ISO 23316‑5);
— logical, operational and electrical characteristics of the HPI:
— operating mode aspects, and
— communication parameters
NOTE This document contains simplified electrical diagrams showing specific aspects of the required functionality.