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NEP BDM-600 Series User Manual

NEP BDM-600 Series
22 pages
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Installation and Operation Manual
BDM-600x Microinverter
(BDM-300x2 CEC Listing)
Modified 05/18/2023 by JMB
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NEP BDM-600 Series Specifications

General IconGeneral
Maximum Output Power600W
Cooling MethodNatural Convection
Output Frequency60Hz
Control MethodMaximum Power Point Tracking (MPPT)
Protection FeaturesOver Current Protection, Short Circuit Protection, Over Temperature Protection

Summary

COMPANY PROFILE

1. INTRODUCTION

1.1 Prefix

A brief welcome message and request for customer feedback on NEP products.

1.2 Standards Compliance

States compliance with NEC 2014, NEC 2017 article 690.12, and CEC 2015 section 64-218.

1.3 How to Use This Manual

Instructions on how to use the manual and understanding warning symbols for safety.

1.4 Label

Explains various safety and information symbols used in the manual and on the product.

2. SAFETY INSTRUCTION

3. FCC COMPLIANCE

4. INSTALLATION

4.1 NEP Parts Needed

Lists the specific NEP parts required for the BDM-600x installation kit.

4.2 Additional Parts and Tools Required

Lists necessary additional parts and tools beyond the NEP kit for installation.

4.3 Lightning Surge Suppression

Explains the risk of lightning damage and the recommendation for surge protection.

4.4 Installation Procedure

Outlines the key steps involved in installing the BDM-600x Micro inverter system.

4.5 Install the AC Branch Circuit Junction Box

Details how to measure AC service and install the junction box for the AC branch circuit.

4.6 Attach BDM-600x to the Racking

Provides instructions on how to mount the BDM-600x microinverters securely to the racking.

4.7 Connect the BDM-600x Wiring Harnesses

Explains the process of connecting the BDM-600x microinverters using the integrated trunk cable.

4.8 Ground the System

Details methods for safely grounding the BDM-600x microinverter system.

4.8A Through Trunk Cable

Describes grounding the system via the trunk cable and junction box connection.

4.8.B Through Racking

Illustrates and explains grounding the BDM-600x through the racking system.

5. Commissioning

5.1 Commissioning Steps

Details the sequence of actions to commission the system, including power activation.

5.2 Inverter/RSD Serial Input

Explains the importance of accurate serial number input for system configuration.

5.2.A Manually on Device

Describes the manual method of inputting inverter serial numbers directly via the gateway.

5.2.B Using USB Barcode Scanner

Explains how to use a barcode scanner to simplify serial number input into the gateway.

5.2.C Using Web Browser

Details using a web browser to access the gateway for serial number input.

5.3 Installer Registration

Guides new users on how to register for an installer account on the NEP website.

5.4 Homeowner Registration

Instructions for homeowners to register an account to use NEP solar products.

5.5 Pre-Commissioning Setup

Outlines pre-commissioning steps, including gateway connection and serial number entry.

5.6 Create a Site on NEP Website

Instructions on creating a new solar site on the NEP website, including site details.

5.7 Verify and Map Site

Steps to verify site creation, access production data, and customize the site layout.

5.8 Commission the Gateway and Confirm Site Setup

Details contacting NEP Support to schedule gateway commissioning and confirm setup.

5.9 Grant Homeowner Access to Module View (Optional)

Information on how to grant homeowners access to view module data.

6. OPERATING INSTRUCTIONS

6.1 Status: Standby

Explains the LED indications for the microinverter when it is in standby mode.

6.2 Producing Power

Explains the LED indications for the microinverter when it is actively producing power.

6.3 Grounding Fault

Describes the LED indication for a grounding fault and error codes for various faults.

7. TROUBLESHOOTING AND MAINTENANCE

7.1 LED Indication of Error

Details how LED lights indicate different error conditions and communication statuses.

7.1.C Error Mode (except for grounding error)

Describes the LED behavior for general error modes, excluding grounding faults.

7.1.B NOT communicating with BDG-256, and with no error

Explains the orange LED indication when the unit is not communicating with the gateway.

7.1.C Grounding Fault (Unique Title)

Describes the solid red LED indication for a grounding fault.

7.2 Troubleshooting An Inoperable BDM-600x/400

Provides a step-by-step guide to troubleshoot an inoperable BDM-600x/400 microinverter.

7.3 Disconnecting a BDM-600x from the PV Module

Details the safe procedure for disconnecting the BDM-600x from PV modules.

7.4 Installing a Replacement BDM-600x

Instructions for securely mounting and connecting a replacement BDM-600x unit.

8. Data Sheets

9. WARRANTY AND PRODUCTION INFORMATION

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