solaredge.com Protecting your RS485 Communication Lines Protects two RS485 buses from electrical surges, such as lightning Easy connection to each RS485 terminal block in the inverter Compatible with SolarEdge three phase inverters with SetApp configuration Can easily be added to existing installations without having to redo the RS485 wiring SPD Plug-in for RS485, for Three Phase Inverters For…
RS485 Surge Protection Kit Installation Guide This document describes how to install the RS485 Surge Protection Kit in a SolarEdge inverter. Kit Contents Surge protection board Figure 1: Surge Protection Board Installation Procedure 1. Turn the inverter ON/OFF switch to OFF. The inverter display should indicate that the string voltage is in the safety voltage range (< 50V). 2. Disconnect the…