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Austa AU-1P8K2G-LE-EU - User Manual

Austa AU-1P8K2G-LE-EU
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Hybrid Inverter User Manual
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Summary

Notes on this Manual

Scope of Validity

Defines the scope and applicability of the user manual for the hybrid inverter.

Target Group

Identifies the intended audience, consisting of qualified electricians.

Symbols Used

Explains the meaning of safety and information symbols used throughout the document.

Safety

Important Safety Instructions

Details critical safety precautions for operating the hybrid inverter.

Explanation of Symbol

Provides explanations for symbols found on the inverter and type label.

Introduction

Basic Features

Highlights the key functionalities and capabilities of the hybrid inverter.

System Diagram

Illustrates the overall system layout and component connections.

Work Modes

Describes the various operational modes of the inverter.

Dimension

Presents the physical dimensions and measurements of the inverter.

Terminals of PV inverter

Details the different terminals and their functions for PV connections.

Technical Parameters

Inverter Specification

Lists the detailed technical specifications for the inverter model.

Installation

Check for Physical Damage

Instructions for inspecting the inverter for damage after transportation.

Packing List

Details the items included in the product package.

Mounting

Provides guidelines and precautions for mounting the inverter.

Electrical Connection

PV connection

Instructions for connecting the photovoltaic (PV) modules to the inverter.

Grid Connection (GEN connection)

Guidance on connecting the inverter to the grid or generator.

Back-up:Load1 and Load2 Connection

Details on connecting backup loads to the inverter.

Battery Connection

Instructions for safely connecting the battery to the inverter.

WIFI Connection (optional)

Steps for establishing a wireless connection via Wi-Fi.

GPRS Connection (optional)

Instructions for optional data communication using GPRS.

CT Installation instructions

Guidance on the proper installation of Current Transformers (CTs).

E-Stop Installation

Procedure for installing the emergency stop button.

LCD Operation

Control Panel

Description of the physical control panel layout and components.

Instructions for LED Indicator

Explanation of the status indicators provided by the LEDs.

LCD Operation

LCD Interface

Overview of the inverter's LCD display interface and its sections.

Error information

Details on interpreting and handling error codes displayed on the LCD.

System setting1

First part of system settings, covering working modes and grid standards.

System setting2

Second part of system settings, including BMS communication and grid sell.

System setting3

Third part of system settings, focusing on EPS enable and battery wake-up.

PV1 Input display interface

Displays real-time voltage, current, and power for PV1 input.

PV2 Input display interface

Displays real-time voltage, current, and power for PV2 input.

PV3 Input display interface

Displays real-time voltage, current, and power for PV3 input.

PV4 Input display interface

Displays real-time voltage, current, and power for PV4 input.

DC Voltage interface

Shows DC voltage readings, including bus capacitor voltage.

Battery interface

Displays real-time battery voltage and status information.

Battery current interface

Shows battery type, temperature, and state of charge (SOC).

Battery charging;discharging voltage

Details battery charging and discharging voltage and current.

Grid-connected

Displays real-time grid voltage and frequency.

INV(not for customer)

Inverter output information not intended for customer review.

EPS LOAD

Displays real-time voltage and current for the EPS load.

GRID;INV POWER

Shows real-time power output from the grid and inverter.

POWER PER

Breakdown of power per source: PV, EPS load, and battery.

Temperature

Displays temperature readings for the inverter and internal components.

State

Provides an overview of the complete machine status (e.g., STANDBY, GRID).

SETTING

Access to various system configuration and setting menus.

State

Manages user interface states like SETUP, INQUIRE, and STATISTIC.

SET Password

Interface for entering the password to access settings.

Setup

Main menu for accessing system settings like SYS SETTING and BAT SETTING.

System setting

Access to system information and various setting categories.

System setting

Navigates system information and selects specific setting options.

Work mode

Allows selection of the inverter's working mode (e.g., SELF CONSUME).

Peak shift

Configuration settings specific to the Peak Shift working mode.

EPS enable

Configures the enable/disable status for EPS (Emergency Power Supply).

Battery wake-up

Sets parameters related to waking up the battery system.

PV INPUT MODE

Selection for how PV input is configured (e.g., INDEPENDENT, PARALLEL).

Grid Sell

Enables or disables the selling of electricity back to the grid.

HOME LOAD

Allows viewing load power when a load is connected to the mains port.

ARC ENABLE

Option to enable or disable the ARC detection function.

BUTT ENABLE

Controls the power on/off functionality via the physical button.

BATTERY SETTING

Menu for configuring various battery parameters.

BAT SETTING

Accesses battery parameter settings like type, depth, and communication.

BAT TYPE

Selection interface for the type of battery connected (e.g., Lithium, Lead-Acid).

Lead-acid battery parameter

Configuration parameters specific to lead-acid batteries.

DISC-DEPTH

Sets the battery discharge depth limit (DOD) for protection.

BAT-COMM

Configures the communication protocol (CAN or RS485) for the battery.

Grid standard

Selection of the appropriate grid standard for compliance.

Grid std

Lists available grid standards for selection based on region.

Grid set

Sets parameters related to grid connection, like phase and voltage.

RUN SETTING

Main menu for configuring operational run settings.

RUN SETTING

Accesses various operational settings like REACT MODE and GRID POWER.

REACT MODE

Configures reactive power control modes such as POWER FACTOR.

GRID POWER

Sets the maximum discharge current provided to the grid.

DISCHARGE POWER

Sets the maximum discharge current provided by the battery to the grid.

CHAG POWER

Sets the power percentage for battery charging.

PV POWER

Sets the power percentage for PV input.

VAC-MIN

Sets the minimum grid voltage threshold for custom mode.

VAC-MAX

Sets the maximum grid voltage threshold for custom mode.

FAC-MIN

Sets the minimum grid frequency threshold for custom mode.

FAC-MAX

Sets the maximum grid frequency threshold for custom mode.

ACTIVE REF.

Configures active power reference settings and protection responses.

485 Address

Interface to select the RS485 address for communication.

485 Address

Sets the unique RS485 address for the inverter.

485 BAUD RATE

Interface to select the RS485 baud rate.

BAUD RATE

Configures the baud rate for RS485 communication.

LANGUAGE SETTING

Menu for selecting the display language of the inverter.

LANGUAGE

Options to choose between Chinese and English languages.

BACKLIGHT

Interface to set the backlight time for the LCD screen.

BACKLIGHT

Adjusts the duration the LCD backlight remains active.

DATE;TIME SETTING

Menu for setting the inverter's date and time.

DATE;TIME

Allows adjustment of the current date and time.

CLEAR REC

Interface for clearing historical records.

Clear history

Clears the operation history logs from the inverter.

MAINTENANCE

Access point for entering maintenance functions.

MAINTENANCE

Procedure to enter the maintenance mode via password.

FCTRY RESET

Interface for initiating a factory reset of the inverter.

FACTORY RESET

Executes a factory reset, returning settings to default values.

PARALLEL

Menu for configuring parallel operation settings.

PARALLEL

Provides access to settings for connecting multiple inverters in parallel.

NUM

Sets the number of inverter units to be operated in parallel.

MASTEP;SLAVE

Assigns roles (master or slave) to inverters in a parallel setup.

ADDRESS

Sets the unique parallel address for each inverter.

COMMON CT

Enables or disables the use of a common Current Transformer.

PHASE A;B;C

Selects output phase configuration for three-phase operation (reserved).

3 PHASE EN

Enables or disables the group three-phase function.

CHARGE CURR

Sets the parallel charging current limit.

DISCHG CURR

Sets the parallel discharge current limit.

PARALLEL EN

Enables or disables the parallel operation function.

GENEATOR

Menu for configuring generator operation settings.

GENEATOR

Accesses settings for generator start/stop, current, and time.

START SOC

Sets the minimum battery SOC for starting the generator.

STOP SOC

Sets the maximum battery SOC for stopping the generator.

ChgCurrToBAT

Sets the battery charging current when using the generator.

MAX RUN TIME

Sets the maximum daily running time for the generator.

COOLDOWN

Sets the cooldown time before the generator can restart.

CONTROL

Configures generator control modes (auto, manual, grid connect).

POWER

Sets the rated power for the diesel generator.

ADVAN SET

Menu for accessing advanced operational settings.

ADVAN SET

Displays and configures advanced mode settings.

Mode Set

Selects and enables advanced operational modes.

Advance Ctrl

Controls advanced inverter functions like grid charging.

TOU Set

Configures Time of Use (TOU) settings for battery charging.

Auxload SOC

Sets the State of Charge (SOC) for controlling Load 2.

INQUIRE

Menu for querying inverter information and status.

INQUIRE

Accesses details about the inverter model, SN, firmware, and records.

INV MODULE

Displays information about the inverter model.

MODULE SN

Shows the serial number (SN) of the inverter module.

FIRMWARE

Displays the software version of the inverter's firmware.

RUNNING RECORDS

View the historical running records and event logs.

DIAGNOSE

Provides access to internal diagnostic information.

STATISTIC

Menu for viewing inverter operation statistics.

STATISTIC

Displays daily, monthly, and yearly statistics in kWh.

Generator Use Operation Guide

Generator Use Diagram

Illustrates the connection diagram for generator usage.

Generator Operation Notes

Provides important notes and considerations for operating the generator.

Generator Setting

Details the process of accessing and configuring generator settings.

Setting

Parameters for generator settings, including SOC, current, and time.

CONTRL

Configuration options for generator control functions.

Inverter Parallel Guide

Parallel System Diagram

Diagram illustrating the setup for multiple inverters in parallel.

Single phase (230 Vac) parallel connection diagram

Connection diagram for single-phase parallel inverter systems.

Parallel connection for 230;400 three phase

Connection diagram for three-phase parallel inverter systems.

Parallel Communication Cable Connection

Instructions for connecting communication cables between parallel inverters.

Parallel Operation Notes

Key considerations and notes for successful parallel inverter operation.

Parallel System Setting

Menu for configuring settings related to parallel inverter systems.

Setting

Parameters for parallel setup, including number of units and addresses.

Parallel Error information

Information on common errors encountered during parallel setup.

Advanced Mode Operation Guide

Advanced Mode Introduction

Overview of advanced modes for controlling grid power and loads.

Advanced Mode Setting

Steps to access and configure advanced operational modes.

Setting

Interface for selecting and enabling advanced modes.

Work Mode

Selection of advanced work modes like Sell First or SFC.BuySell.

Advan Ctrl

Controls advanced inverter functions, including grid charging.

Time Of Use

Configuration of Time of Use (TOU) settings for battery management.

Auxload SOC

Sets the State of Charge (SOC) thresholds for controlling Load 2.

APP grid compliance parameters interface settings

grid compliance parameters setting interface of mobile APP

Guide to setting grid compliance parameters via the mobile application.

Step of entering interface parameter settings

Step-by-step instructions to access and configure parameters in the app.

Display interface

Screenshots and descriptions of the mobile app's parameter display.

Parameters description

Detailed explanations of various grid compliance parameters.

Over;under-voltage protection point;time

Configuration of voltage protection thresholds and response times.

Over;under-frequency protection point;time

Configuration of frequency protection thresholds and response times.

frequency-active power (freq-watt) mode parameters

Parameters for frequency-active power mode settings.

Fault diagnosis and solutions

Fault diagnosis table

A table listing common faults, their explanations, and corresponding solutions.

Austa AU-1P8K2G-LE-EU Specifications

General IconGeneral
CategoryInverter
Frequency50/60 Hz
CoolingFan Cooling
Output Power8000 W
ProtectionOverload, Short Circuit, Over Temperature

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