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Summary of Contents for TBB power M48-100
- Page 1 Version: A1.0 Lithium Battery Module User Manual...
- Page 2 M48-100 Lithium Battery Module...
- Page 3 M48-100 Lithium Battery Module DANGER HIGHVOLTAGEINSIDE Do not disconnect, disassemble or repair by yourself. Do not drop, deform, impact, cut or spearing with a sharp object. Do not place near open flame or incinerate. Do no sit or put heavy things on battery.
- Page 4 The M48-100 lithium iron phosphate battery system is a standard battery system unit. Customers can connect in parallel a certain number of M48-100 batteries (depending on the specific needs) to form a battery pack with a larger capacity. It has prominent advantages in safety, energy density, service life and environmental protection, and combined with a smart battery management system (SBMS), can provide safe and stable one- stop power supply service for customers.
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Page 5: Table Of Contents
M48-100 Lithium Battery Module Contents Chapter 1 Safety Instructions .......................... 1 1.1 Safety instructions ........................1 1.2 General safety specifications ....................... 1 1.3 End-of-life disposal ........................1 Chapter 2 Product Description ........................2 2.1 Product overview ......................... 2 2.2 Functional characteristics ......................2 2.3 Outline dimension drawing ...................... - Page 6 M48-100 Lithium Battery Module 4.1 General ............................15 4.2 Safety inspection ........................15 4.3 Surface cleaning ......................... 15 4.4 Not in use for a long time ......................15 4.5 Alarm description and handling ....................15 4.6 Analysis of common faults and solutions .................. 16 Chapter 5 Storage ............................
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Page 7: Chapter 1 Safety Instructions
M48-100 Lithium Battery Module Chapter 1 Safety Instructions 1.1 Safety instructions Please pay attention to the safety signs on the product and the manual. During the installation and O&M of the equipment, the electrical safety specifications and related operating procedures must be observed;... -
Page 8: Chapter 2 Product Description
2.1 Product overview M48-100 is a 48 V lithium battery module with a capacity of 100 Ah. Its positive pole is made of LiFePO4, and it is equipped with a high-performance and reliable BMS to effectively manage the cells, including protection functions against battery cell overvoltage, undervoltage, charging overcurrent, discharging overcurrent, overtemperature, under-temperature, and short circuit. -
Page 9: Definition Of External Interfaces
M48-100 Lithium Battery Module 2.4 Definition of external interfaces Fig. 2-1 Diagram of M48-100 external interface Table 2-1 Description of external interfaces... -
Page 10: Definition And Description Of Add Dip Switch
M48-100 Lithium Battery Module Name Definition Positive pole for battery output or for connecting positive Positive terminal pole wire in parallel Power switch Must be turned to ON for working Negative pole for battery output or for connecting negative Negative terminal pole wire in parallel DIP switch. -
Page 11: Definition Of Can/Rs485 Interface
M48-100 Lithium Battery Module Fig. 2-3 Diagram of Dry Contact Table 2-3 Description of Dry Contact definition Definition OFF: When the battery is in the working state, if it is detected that the conduction time between KS and BIN pins is more than 3s, the battery output will be turned off. -
Page 12: Definition Of Indicator Lights
M48-100 Lithium Battery Module PIN13 Blue/white CANL PIN14 Green Reserved PIN15 Brown/white XOUT PIN16 Brown Reserved 2.4.4 Definition of indicator lights Table 2-5 Definition of indicator lights Battery state LED1 LED2 LED3 LED4 LED5 80%＜SOC≤100% Steady on Steady on Steady on Steady on Steady on Flash 1 60%＜SOC≤80%... -
Page 13: Chapter 3 Product Installation
M48-100 Lithium Battery Module Chapter 3 Product Installation 3.1 General Only for 48 V system. Do not connect the batteries in series. Do not install or use damaged lithium batteries. Make sure that the connections between the lithium battery and the charger and load are correct. -
Page 14: Technical Preparations
M48-100 Lithium Battery Module Torque wrench Clip-on ammeter Diagonal pliers Insulating tape Needle-nose pliers Thermometer Crimping pliers Antistatic wrist strap Wire stripper Cable tie Electric drill Tape measure 3.2.4 Technical preparations Electrical interface inspection: The equipment that can be directly connected with the battery can be user's equipment, power supply or other power supply equipment. -
Page 15: Location Requirements
M48-100 Lithium Battery Module M6×14 external hexagon Bolt internal cross triple combination bolt Dry contact plug PLTB1.5-03-BF-3.81 Instruction Instruction manual for M48- manual 100 lithium battery 3.4 Location requirements Choose a plane, and punch holes according to the requirements for installation hole position in Fig. 3-1. -
Page 16: Wiring Of Cells
M48-100 Lithium Battery Module Fig. 3-2 Fixation of lithium battery 3.6 Wiring of cells After connecting the battery power cable to the fuse, connect the communication line with the dry contact line as shown in the figure below, and plug the communication line into the CANOUT interface on the panel (note: not CANIN but CANOUT). -
Page 17: Connection Of Power Cables
M48-100 Lithium Battery Module Table 3-3 Requirements for cable of lithium battery cells Recommended cable Recommended diameter Recommended length Recommended color terminal ≥35mm ≤0.6m 35-8 copper cable lug ≥35mm ≤3.6m Black 35-8 copper cable lug UTP standard network ≤9m Black cable 0.75mm... -
Page 18: On And Off Of Lithium Battery
M48-100 Lithium Battery Module 3.6.3 On and off of lithium battery Check whether each wire harness is connected correctly, and if yes, turn ADD switch 3 to ON, press the rocker switch to ON, activate the battery through the controller, and the LED indicator on the battery panel will light up. -
Page 19: Connection Of Power Cables
M48-100 Lithium Battery Module Figure 3-4 Parallel connection wiring diagram (with TBB inverter) Table 3-4 Requirements for cables for parallel connection of lithium batteries Recommended cable Recommended diameter Recommended length Recommended color terminal ≥50mm 0.3m 50-8 copper cable lug ≥50mm 0.3m... -
Page 20: Connection Of Communication Cable And Dry Contact Cable
M48-100 Lithium Battery Module Charge all lithium batteries to 100%SOC before connection. Then check that the rocker switch is turned to OFF and the lithium batteries are all turned off. Step 1: Remove the positive electrode protection covers of the lithium batteries;... -
Page 21: Chapter 4 Maintenance Of Lithium Battery
M48-100 Lithium Battery Module Chapter 4 Maintenance of Lithium Battery 4.1 General Before cleaning and maintenance of the lithium battery, be sure to disconnect all loads and chargers from the lithium battery; Before cleaning and maintenance of the lithium battery, close the protective cover on the terminal to prevent the risk of short circuit due to accidental contact of the terminal. -
Page 22: Analysis Of Common Faults And Solutions
M48-100 Lithium Battery Module Check the circuit connected to the battery output terminal, and check the power ratio ALM red indicator between the battery and the inverter (some Short circuit protection steady on inverters have a large surge current at the instant of starting, which may trigger the short-circuit protection of BMS). -
Page 23: Chapter 5 Storage
M48-100 Lithium Battery Module Chapter 5 Storage Please follow the instructions for storage given herein, to extend the service life of lithium battery during storage. Otherwise, the lithium battery may suffer from over-discharge or damage. If the lithium battery is found to have been damaged, do not try to charge or use it. -
Page 24: Chapter 8 Technical Parameter List
M48-100 Lithium Battery Module Chapter 8 Technical Parameter List Model M48-100 Cell type LiFePO4 Rated capacity 100Ah Rated SOC 4.8kWh Rated voltage Charge voltage 52V~54.5V Maximum charge current Continuous discharge current <100A 100A (15S) Maximum pulse discharge current 105A (300ms) Charge temperature range 0°C~55°C... - Page 25 M48-100 Lithium Battery Module...
- Page 26 TBB POWER CO., LTD service@tbbpower.com www.tbbpower.com +86-592-5212299 +86-592-5796070...
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