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Amensolar N3H-X Series - User Manual

Amensolar N3H-X Series
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USER MANUAL
N3H-X Series Hybrid Inverter
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Summary

Notes on this Manual

Scope of Validity

Defines the manual's coverage of assembly, installation, maintenance, and failure types.

Target Audience

Specifies that the manual is intended for qualified electricians.

Symbol Definitions

Explains safety and informational symbols like Danger, Warning, Caution, and Note.

Safety

Important Safety Instructions

Crucial safety guidelines covering high voltage, qualified personnel, and burn hazards.

General Safety Precautions

Covers manual care, accessory use, wiring, disassembly, environment, tools, and capacitor discharge.

Surge Protection & Lightning Safety

Details surge protection devices (SPDs) and lightning protection for PV installations.

Battery & Electrical Safety

Covers battery safety instructions and electrical safety regarding leakage current and grounding.

Explanation of Symbols

Safety Symbols

Explains symbols for Danger, Warning, and Caution related to hazards.

Handling & Storage Symbols

Explains symbols for keeping dry, fragility, and proper storage conditions.

Certification & Info Symbols

Explains symbols for UL certification, references, and recyclability.

Introduction

Basic Features

Describes inverter functionality: solar to AC conversion, battery storage, and self-consumption.

System Diagram

Explains system design with BACK-UP versions and wiring rules for neutral lines.

Work Modes

Self-use Mode Operation

Details operation in Self-use mode based on PV, Grid, and Battery availability.

Peak Shift Mode Operation

Details operation in Peak Shift mode based on PV, Grid, and Battery availability.

Battery Priority Mode Operation

Details operation in Battery Priority mode based on PV, Grid, and Battery availability.

Dimensions

PV Inverter Terminals

Technical Parameters

Inverter Specifications

Lists technical specs for PV input, battery input, and AC output (On-Grid/Back-Up).

Installation

Check for Physical Damage

Inspect the inverter for visible damage incurred during transportation.

Packing List

Lists included accessories: screws, CT, modules, and user manual.

Mounting Precautions

Guidelines for mounting: avoid sunlight, flammables, and specify space requirements.

Mounting Steps

Details drilling holes, lifting, aligning, and securing the inverter on the wall.

Electrical Connection

PV Connection

How to connect PV modules, including wire gauge, terminals, and safety warnings.

Grid Connection

Steps for connecting to the grid: voltage check, cable selection, and terminal connection.

Backup:Load1 & Load2 Connection

How the inverter delivers power via AC/backup ports based on grid status.

Battery Connection

WiFi Connection

GPRS Connection

CT Installation Instruction

E-Stop Installation

Inverter Parallel Guide

Parallel System Diagram

Multiple inverters increase power and share loads; system diagram provided.

Split Phase Parallel Connection

Diagram for split-phase parallel connection, showing breakers and CT settings.

Three Phase Parallel Connection (120;208 V)

Diagram for 120/208V three-phase parallel connection, detailing breakers.

Three Phase Parallel Connection (230;400 V)

Diagram for 230/400V three-phase parallel connection, showing breaker specifications.

Parallel Communication Cable Connection

Parallel Operation Notes

Parallel System Setting

Setting Interface

Describes parallel settings: number, master/slave, phase selection.

Parallel Error Information

Lists common parallel errors and their causes (setup, communication).

Generator Use Operation Guide

Generator Use Diagram

System diagrams for connecting a generator to the grid or generator port.

Generator Operation Notes

Notes on generator start signals, software support, and parallel operation.

Generator Setting

Setting Parameters

Details generator settings: SOC, charge current, cooling time, gen power.

Control Options

Explains generator control: enable, charge, manual/auto start/stop.

LCD Operation

Control Panel Overview

Identifies and explains LCD icons for inverter status, PV, Grid, Battery, Load, Generator, and Settings.

LED Indicator Guide

Explains LED states (Green, Yellow, Red) for different operational modes.

Working Status

PV Status

Displays PV channel parameters: voltage, current, power, and accumulated energy.

Grid Status

Shows grid parameters: frequency, voltage, current, power, and energy buy/sell.

Battery Status

Displays battery parameters: voltage, current, SOC, temp, power, and accumulated energy.

Load Status

Shows load parameters: voltage, current, power, and accumulated usage.

Generator Status

Displays generator parameters: voltage, current, and power.

Settings

Enter Setting Interface

How to enter settings by inputting the default password.

Setting Options Overview

Describes System Setting, Export Options, Backup Enable, and Grid Power Limit.

System Setting - Page One

Details Work Mode (Self Consumption, Peak Shift, Batt Priority) and Export Options.

System Setting - Page One Cont.

Further details on Export Options and Advanced Settings.

System Setting - Page Two

Explains PV Type, ARC detection, Beep ON/OFF, and Aux Load SOC settings.

System Setting - Page Three

Details Peak Shift Time settings and WORKTIME configuration.

System Setting - Page Four

Covers Date and Time settings for the inverter.

Parallel Setting

Battery Setting

Battery Type & Communications

Select battery type (Lead-Acid/Lithium) and communication (CAN/RS485).

Battery Specific Settings

Configures lead-acid/lithium battery voltage, capacity, and protection.

Grid Setting

Grid Setting - Page One

Configures grid parameters: Phase, voltage, and frequency.

Grid Setting - Page Two

Allows selection of different Grid Standards (AU, US, UK, etc.).

Grid Setting - Page Three

Lists available Grid Standards for user selection.

Grid Setting - Page Four

Configures grid response: PWR-VOLT RES, PFC-FREQ RES, Anti-Island.

Generator Setting

Machine Information

Machine Info - Page One

Displays inverter model, serial number, and software versions.

Machine Info - Page Two

Interface for performing a factory reset of the inverter.

WIFI Quick Guide

Stick Logger Quick Guide

Guide to installing and setting up the stick logger for WiFi connectivity.

Logger Status and Troubleshooting

Details logger indicators, normal/abnormal status, and troubleshooting steps.

Logger Reset Button Usage

Explains usage methods and notices for the logger's reset button.

SOLARMAN Smart APP User Manual

Registration Process

Steps for registering an account on the SOLARMAN Smart APP.

Create a Plant Profile

Guide to creating a new plant profile within the SOLARMAN Smart APP.

Add Logger to Plant

Instructions to add a logger manually or by scanning its SN.

Network Configuration

Steps to configure the logger's network connection, including WiFi setup.

Logger Network Configuration Steps

Details connecting to AP network and auto-configuration process.

Mobile APP Grid Compliance Settings

Entering Parameter Settings

Navigating the SOLARMAN APP to access and set grid compliance parameters.

Display Interface

Parameters Description

Over;Under-Voltage Protection

Describes over/under-voltage protection parameters and settings for various grid standards.

Over;Under-Frequency Protection

Details over/under-frequency protection parameters and settings for various grid standards.

Puerto Rico Grid Compliance

Specific grid compliance settings for Puerto Rico, including frequency/voltage.

Frequency-Active Power Modes

Describes frequency-active power modes for grid compliance.

Advanced Mode Operation Guide

Advanced Mode Introduction

Introduces advanced modes: Sell First, Limited Consumption, Zero Export for flexible control.

Advanced Mode Attributes

Details Global Grid Charge, PV Charge Only, and Time-of-use slots.

Advanced Mode Setting

Setting Interface

Explains advanced mode settings interface: Export Options, Advanced Settings.

Advanced Settings Navigation

Interface for advanced settings, including Export Options and Time of Use.

Export Options

Details advanced modes: Disable, Sell First, Limit Consumption, Zero Export.

Advanced Control

Explains advanced controls: Grid Charge, PV Charge Only, Battery First.

Time of Use Configuration

Interface for setting Time of Use table for charging/discharging schedules.

Time of Use Details

Time-of-use settings for battery charging based on SOC and grid availability.

Fault Diagnosis and Solutions

Amensolar N3H-X Series Specifications

General IconGeneral
Nominal Output Voltage220V / 230V
Output Voltage220V / 230V
Frequency50/60Hz
Cooling MethodNatural Convection
Max. Input Voltage550V
MPPT Voltage Range120-500V
Number of MPPTs2
Max. Input Current per MPPT14A
Efficiency97.00%
Peak Efficiency97.50%
CommunicationRS485, Optional: WiFi/GPRS
Protection DegreeIP65
Input Voltage Range120-550V
Noise Level<25 dB(A)
Protection FeaturesDC Reverse Polarity Protection, AC Short Circuit Protection, Over Current Protection, Over Voltage Protection, Insulation Monitoring Protection, Temperature Protection
Operating Temperature-25~+60°C
Storage Temperature-40~+70°C
Humidity0~100%
Dimensions330*475*152mm
Weight11.5kg

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