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MODEL
VT-12040-1
INTRODUCTION
Thank you for selecting and buying V-TAC Product. V-TAC will serve you the best. Please
read these instructions carefully & keep this user manual handy for future reference. If you
have any another query, please contact our dealer or local vendor from whom you have
purchased the product. They are trained and ready to serve you at the best.
MULTI-LANGUAGE
MANUAL QR CODE
Please scan the QR code
to access the manual in
multiple languages.
IN CASE OF ANY QUERY/ISSUE WITH THE PRODUCT, PLEASE REACH OUT TO US AT: SUPPORT@V-TAC.EU
FOR MORE PRODUCTS RANGE, INQUIRY PLEASE CONTACT OUR DISTRIBUTOR OR NEAREST
DEALERS. V-TAC EUROPE LTD. BULGARIA, PLOVDIV 4000, BUL.L.KARAVELOW 9B
INSTRUCTION MANUAL
LITHIUM ION BATTERIES
SKU
11447-1
10
( as per conditions met)
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Table of Contents
Related Manuals for V-TAC 11447-1
Summarization of Contents
Safety Information
Document Reader Audience
Identifies the target audience for this document, including technical support, installation, and maintenance engineers.
Safety Signs and Meanings
Explains the meaning of various safety signs used throughout the manual, such as Danger, Warning, and Notice.
Safety Symbol Descriptions
Details the meaning and description of safety symbols like Danger, Warning, Attention, and Note.
Safety Precautions for Battery Handling
Lists essential safety precautions to follow before and during battery work to prevent damage or injury.
Battery Abuse Operation Conditions
Describes operations that constitute abuse and the protection mechanisms or consequences for the battery pack.
Product Overview and Applications
Detailed Product Description
Provides a comprehensive description of the VT-12040-1, including its LFP technology and composition.
Application Scenarios
Outlines the typical uses of the battery pack, such as backup power and energy storage.
Application Details and Scenarios
Parallel Connection Application
Explains how to connect multiple battery packs in parallel for increased backup time or power.
Low-Temperature Application Guidelines
Details charging and discharging limitations and BMS cut-off behavior at low temperatures.
Low Battery Storage Recommendations
Provides guidance on storing the battery at low capacity (SOC≤5%) to avoid damage from over-discharge.
Ocean Environment Application
Discusses application scenarios near the ocean, though details are not elaborated here.
Product Components and Specifications
Product Dimensions and Views
Presents the physical dimensions of the battery pack through diagrams.
Operation Panel Interface Description
Details the different ports and indicators on the battery pack's operation panel.
Buzzer and LED Indicator Meanings
Explains the status indicated by the buzzer and various LED lights during charging, discharging, and standby.
ADS Dialer Configuration
Explains how to set the hardware address using the dip switch for distinguishing battery packs.
Installation Procedures and Precautions
General Installation Precautions
Outlines important safety and procedural guidelines to follow before and during installation.
Installation Preparation Steps
Details necessary preparations, including site conditions, tools, and personnel qualifications.
Required Tools for Installation
Lists the essential tools and equipment required for safe and proper installation.
Packing List and Contents
Details all the items included in the battery pack package with their quantities.
Unpacking and Inspection Procedures
Guides users on how to inspect the package and contents upon arrival for any damage or discrepancies.
Battery Mounting and Bracket Installation
Provides step-by-step instructions for placing the battery and fixing the mounting brackets.
Cable Connections for Battery System
Details the procedures for connecting power, communication, resistor, and grounding cables.
Parallel Connection Methods
Single Battery Wiring Configuration
Illustrates the wiring for connecting a single battery pack, including power cable connections.
Multi-Battery Parallel Wiring
Details wiring options for connecting multiple batteries in parallel, including bus bar connections.
Parallel Interface (J5) Connection Attention
Highlights critical points for connecting the parallel interface (J5) when installing more than two battery packs.
System Operation and Parameter Setting
System Parameter Settings
Lists and explains configurable parameters such as nominal voltage, charge current, and temperature ranges.
Pre-Operation Checks
Provides a checklist of items to verify before powering on the system, including cable connections and switch status.
System Power-On Procedure
Step-by-step guide on how to safely power on the inverter and battery system.
System Power-Off Procedure
Instructions for safely shutting down the system, prioritizing the inverter before the battery.
Shipment, Maintenance, and Storage
Shipment Guidelines and SOC Recommendations
Covers transportation suitability and recommended initial State of Charge (SOC) for different transport methods.
Battery Maintenance Procedures
Provides essential considerations for maintaining the battery, including tool usage and cleaning.
Key Battery Maintenance Considerations
Details important points for maintaining the battery, such as avoiding debris, using proper tools, and charging after discharge.
Routine Maintenance Schedule
Outlines routine visual inspections and actions for battery appearance and alarms every three months.
Battery Storage Guidelines
Provides recommendations for optimal storage temperature, SOC, and periodic charging to maintain battery health.
Troubleshooting Common Faults
Troubleshooting: Unable to Discharge
Addresses possible causes and solutions for the battery pack failing to discharge.
Troubleshooting: Unable to Charge
Addresses possible causes and solutions for the battery pack failing to charge.
Troubleshooting: Communication Failure
Diagnoses issues related to communication failure between components.
Troubleshooting: Inaccurate Voltage Display
Provides solutions for inaccurate voltage readings on the display.
Troubleshooting: Low Capacity Issues
Addresses causes and solutions for the battery pack showing low capacity.
Troubleshooting: Low Cell Voltage
Diagnoses and resolves issues related to low voltage in individual battery cells.
Product Warranty and Exclusions
Warranty Exclusions and Conditions
Lists conditions and situations not covered by the product warranty, including unauthorized disassembly and natural forces.
Screen Interface and Information Display
Home Interface Display
Describes the main interface showing Voltage (V), Current (I), State of Charge (SOC), and State of Health (SOH).
Secondary Interface Data
Details the information displayed on the second screen, including Address, Capacity, and Temperature.
Third Interface: Protection and Alarm Status
Explains the display of various protection and alarm statuses, showing triggers from green to red.
Fourth Interface: System Information
Displays Inverter model, language settings, and software version.
Wireless Module (APP) Instructions
IOE APP Overview and Capabilities
Introduces the IOE APP, its connectivity via Bluetooth, and its functions for monitoring and control.
IOE APP Software Features
Details features like language settings, visual query management, interface design, information collection, and intelligent monitoring.
APP Installation Process
Guides users through scanning a QR code to download and install the IOE APP.
APP Usage Instructions
Provides instructions on using the APP, covering installation and basic operations.
APP Installation via QR Code
Step-by-step guide on installing the APP by scanning a QR code and downloading the APK.
APP Login Procedure
Describes how to log into the IOE APP using user account credentials.
APP Registration Process
Guides users through the process of registering a new account for the IOE APP.
APP Homepage Overview
Details the main dashboard of the APP, showing SOC, voltage, current, and temperature readings.
Bluetooth Connection Management
Explains how to connect to the battery pack via Bluetooth and manage paired devices.
IOE System Settings
Covers accessing system settings for the IOE module, including Wi-Fi and inverter configuration.
Inverter Selection Options
Lists supported inverter models and communication methods for system configuration.
Wi-Fi Network Configuration
Details how to set up the Wi-Fi name and password for the APP's connectivity.
Battery Pack List and Details
Displays a list of connected battery packs and their State of Charge (SOC).
Detailed Battery Information
Provides in-depth voltage and temperature data for individual cells and overall battery status.
System Alarm Monitoring
Allows users to view system alarm information to understand and address potential issues promptly.
Recommended Charging Method
Specifies the manufacturer's recommended procedure for charging the battery pack.
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