Three Phase Questions
Automatic Phase Switching
Note: This feature is only available for three phase versions of the zappi running firmware version 5.300 or above.
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ECO/ECO+ charge rates in a three phase zappi
Overview
zappi is an AC charger for electric vehicles, designed to meet the requirements of the International Standar...
Correct Installation of Current Transformers (CTs) in a Three-Phase System
Introduction
For single-phase and three-phase systems, the installation of CTs differs slightly:
Single-phase zap...
Managing Phase Rotation and CT Connections for Three-Phase zappi Installations
NOTE: When using zappi in a three-phase setup, it is essential to optimise phase rotation and CT connections to ensu...