NEP BDM-300X2-240A-D - User Manual

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USA
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Rev. 2017-01-12
BDM-300X2-240A(-D) & BDM-300X2-208A(-D)
BDM-300X2-AU(-D) & BDM-300X2-EU(-D)
Installan and Operan Manual

Summary

Introduction and System Overview

Prefix and System Overview

Introduces the BDM-300X2 micro inverter and the grid-tied PV system concept.

How to Use This Manual

Guidance on how to read and use the manual for installation and operation.

Label Information

Explains the information and safety symbols found on the inverter's label.

Safety Instructions

Installation

Parts and Tools Required

Lists components included in the BDM-300X2 installation kit and other necessary parts and tools.

Lightning Surge Suppression

Discusses lightning surge protection and best practices for solar installations.

Installation Procedure Overview

Outlines the key steps involved in installing the BDM-300X2 micro inverter system.

Step 1: Install AC Branch Circuit Junction Box

Details on installing the junction box and checking AC service voltage ranges.

Step 2: Attach BDM-300 X2 to Racking

Instructions for mounting the micro inverter onto the PV racking system, including spacing requirements.

Step 3: Connect Wiring Harnesses

Guidance on connecting the AC wiring harnesses of the BDM-300X2 units using trunk cables.

Step 4: Ground the System

Procedures for grounding the BDM-300X2 system, including optional racking ground.

Step 5: Complete Connection Map and PV Modules

Steps for creating the connection map and connecting the PV modules to the inverters.

Commissioning and Operation

Commissioning Steps

Step-by-step guide to commission the BDM-300X2 PV system after installation is complete.

LED Status Indicators

Explains LED status lights for standby, producing power, and grounding faults.

Power Line Communication (PLC) Status

Details on LED indications for communicating with the BDG-256 gateway.

Troubleshooting and Maintenance

Troubleshooting Guide

General advice and warnings for troubleshooting and maintaining the BDM-300X2 micro inverter.

LED Error Indications

Explains error codes and LED flashing patterns for diagnosing faults.

Inoperable BDM-300 X2 Troubleshooting

Step-by-step guide to diagnose and resolve issues with an inoperable BDM-300X2.

Maintenance Procedures

Procedures for safely disconnecting and replacing BDM-300X2 units.

Specifications and Warranty

Product Specifications

Detailed technical specifications for various BDM-300X2 models.

Warranty and Production Information

Details on warranty coverage, claims, exclusions, and service.

NEP BDM-300X2-240A-D Specifications

General

Brand	NEP
Model	BDM-300X2-240A-D
Category	Inverter
Language	English