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Summary of Contents for TBB power M12-400
- Page 2 M12-400 Lithium Battery Module User Manual...
- Page 3 The product has been strictly inspected before shipment. If you find abnormal phenomena such as swelling of the shell, please contact the sales or TBB Power. The use environment and storage method have a certain impact on the service...
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Page 4: Table Of Contents
M12-400 Lithium Battery Module User Manual Content . Safety Precautions ....................1 1.1 Safety Precautions ................... 1 1.2 General safety precautions ..............1 1.3 Disposal ....................1 2. Product Introduction ..................... 2 2.1 Brief introduction ..................2 2.2 Features ....................2 2.3 Product dimensions.................. - Page 5 M12-400 Lithium Battery Module User Manual 3.6.4 Power ON and Power OFF ............19 3.7 Disconnect the lithium battery ..............19 4. Battery maintenance ................... 20 4.1 General description ................20 4.2 Security check ..................20 4.3 Surface clean ..................20 4.4 Not used for a long time .................
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Page 6: Safety Precautions
M12-400 Lithium Battery User Manual . Safety Precautions 1.1 Safety Precautions Please pay attention to the safety signs on this product and manual. During product installation, operation, and maintenance, electrical safety regulations and related operating procedures must be observed, otherwise it may cause personal injury or product damage. -
Page 7: Product Introduction
2. Product Introduction 2.1 Brief introduction M12-400 is a 12V lithium battery with a battery capacity of 400Ah. The positive electrode of the battery is made of lithium iron phosphate (LiFePO4) material. It configures high-performance and high-reliability BMS to effectively manage the cells, including cell overvoltage, under-voltage, charge over-current, discharge over-current, over-temperature, low temperature, short circuit and other protection functions. -
Page 8: Product Dimensions
M12-400 Lithium Battery User Manual 2.3 Product dimensions Figure 2-1 Picture of M12-400 Figure 2-2 Dimensions of M12-400... -
Page 9: External Interface Definition
M12-400 Lithium Battery User Manual 2.4 External interface definition Figure 2-3 M12-400 external interfaces Table 2-1 External interface description Name Silk screen Definition Positive terminal Battery output positive or parallel positive, M8 Negative terminal Battery output negative or parallel negative, M8... -
Page 10: Can/Rs485Interface Definition
M12-400 Lithium Battery User Manual 2.4.1 CAN/RS485interface definition Table 2-2 CAN/RS485interface definition Pin terminal Color Definition PIN1 orange/white PIN2 orange PIN3 green/white RS485A PIN4 blue CANH PIN5 blue/white CANL PIN6 green RS485B PIN7 brown/white PIN8 brown 2.4.2 Indicator light definition... -
Page 11: Optional Accessories
M12-400 Lithium Battery User Manual 2.5 Optional accessories 2.5.1 Typical wiring Figure 2-4a Typical wiring diagram 1 (supporting non-TBB inverter) Figure 2-4b Typical wiring diagram 2 (with TBB inverter) -
Page 12: Power Cable Installation Package (Optional)
M12-400 Lithium Battery User Manual 2.5.2 Power cable installation package (optional) Table 2-4Power cable installation package list Name Model/Specification Picture Q’ty Fuse holder BANL-B Fuse ANL500,500A/32V 70mm ,0.4m,red. Power Braided cable, soft and cable easy to bend, easy to install. - Page 13 M12-400 Lithium Battery User Manual Step 3: Remove the protective cover of the lithium battery (+) terminal, as shown in Figure 2-7. Figure 2-7Remove the protective cover of the lithium battery Step 4: Connect the other end of the power cable to the lithium battery (+) terminal. The recommended torque is 15N.m, as shown in Figure 2-8.
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Page 14: Mck Display Panel (Optional)
M12-400 Lithium Battery User Manual 2.5.3 MCK display panel (optional) An external MCK display panel can be used as the display unit of the lithium battery, which can display the current operating information of the lithium battery. It is connected to the lithium battery through a UTP standard network cable. -
Page 15: Remote Battery Switch (Optional)
M12-400 Lithium Battery User Manual 2.5.4 Remote battery switch (optional) The remote battery switch can be connected to the Battery Switch interface, and the battery can be turned on and off through the remote battery switch. Figure 2-10 Remote battery switch To use the remote battery switch, please follow the steps below: Step 1: Please turn the Power switch on the lithium battery to ON;... -
Page 16: Product Installation
M12-400 Lithium Battery User Manual 3. Product installation 3.1 General description Limited to 12V system use. It is forbidden to install and use in series! Do not install or use damaged lithium batteries! Please make sure that the polarity connection between the lithium battery... -
Page 17: Positioning And Perforation
M12-400 Lithium Battery User Manual 3.3 Positioning and perforation Please select a plane and drill holes according to the installation positioning requirements in Figure 3-1. Figure 3-1 Installation positioning requirement 3.4 Installation fixed Before use, the lithium battery must be effectively fixed and cannot be fixed upside down. The fixing bolt is M8 and the fixing torque is 15N.m. -
Page 18: Single Lithium Battery Wiring
M12-400 Lithium Battery User Manual 3.5 Single lithium battery wiring 3.5.1 Typical wiring diagram of single battery Figure 3-3a Typical wiring diagram 1 (non-TBB inverter) Figure 3-3b Typical wiring diagram 2 (TBB inverter) -
Page 19: Power Cable Wiring
M12-400 Lithium Battery User Manual Table 3-1 Cable requirements Recommended Recommended Recommended Recommended wire diameter length color terminal 70-10 copper ≥70mm ≤3m terminal 70-10 copper ≥70mm ≤0.5m terminal 70-10 copper Black ≥70mm ≤3.5m terminal UTP standard Blue ≤9m network cable... -
Page 20: Communication Cable Wiring
M12-400 Lithium Battery User Manual 3.5.3 Communication cable wiring 3.5.3.1Typical wiring diagram 1 (with non-TBB inverter) Step 1: Please use UTP standard network cable to connect the CAN/RS485 communication interface of the lithium battery and the corresponding interface of the inverter or system. -
Page 21: Connect Lithium Batteries In Parallel
M12-400 Lithium Battery User Manual 3.6 Connect lithium batteries in parallel 3.6.1 Lithium battery parallel connection diagram The maximum number of lithium batteries in parallel is 4. To ensure the current sharing of lithium batteries in parallel, please follow the installation and wiring requirements below. - Page 22 M12-400 Lithium Battery User Manual Figure 3-4b Parallel wiring diagram (with TBB inverter)
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Page 23: Power Cable Wiring
M12-400 Lithium Battery User Manual Table 3-2 Cable requirements (I ≤300A) Recommended wire Recommende Recommende Recommended diameter d length d color terminal 70-10 copper terminal ≥70mm ≤3m 70-10 copper terminal ≥70mm ≤0.5m Black 70-10 copper terminal ≥70mm ≤3.5m UTP standard network cable Blue ≤9m... -
Page 24: Communication Cable Wiring
M12-400 Lithium Battery User Manual Do not connect the (-) terminal first, otherwise it may cause a short circuit! Step 6: Remove the protective cover of the lithium battery (-) terminal. Step 7: Connect the parallel cables L7(negative) between the lithium batteries. Torque requirement: 15N.M . -
Page 25: Battery Maintenance
M12-400 Lithium Battery User Manual 4. Battery maintenance 4.1 General description Before cleaning and maintaining the lithium battery, be sure to disconnect all loads and charging equipment from the lithium battery. Before cleaning and maintenance of the lithium battery, please put a protective cover on the ... -
Page 26: Storage
M12-400 Lithium Battery User Manual 5. Storage Please follow the storage instructions in this manual to increase the service life of the lithium battery during storage. If you do not follow the storage instructions in this chapter for storage, the lithium battery may be over-discharged and damaged. -
Page 27: Specification
M12-400 Lithium Battery User Manual 8. Specification Model M12-400 Cell type LiFePO4 Rated capacity 400Ah Rated power 5.12kWh Rated voltage 12.8V Charging voltage 14.0V~14.2V Maximum charging current 200A Continuous discharge current 200A Maximum discharge current (15 300A minutes) Charging temperature range -20℃~55℃... - Page 28 M12-400 Lithium Battery User Manual...
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