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Please pay attention to the safety signs on this product and manual. Observe electrical safety regulations during installation, operation, and maintenance.
Follow manual requirements for disposal. Do not short-circuit, immerse in water, stab, hit, or expose to direct sunlight.
Lithium batteries should be kept away from water, dust, and pollution sources. Send scrapped batteries to a special recycling station.
M12-400 is a 12V, 400Ah LiFePO4 battery with high-performance BMS for energy storage systems.
LiFePO4 material for safety and long cycle life, high-performance BMS, max 300A discharge, parallel connection up to 4 units.
Provides detailed physical dimensions of the M12-400 battery module, including length, width, and height.
Details external interfaces like terminals, power switch, indicators, CAN/RS485, MCK, and dry contact ports.
Describes optional accessories such as typical wiring diagrams, power cable kits, MCK display panels, and remote battery switches.
Limited to 12V system use, series installation forbidden. Ensure correct polarity and use matching batteries for parallel connections.
Check the battery for damage and verify all accessories are present according to the packing list after unpacking.
Select a plane and drill holes according to the installation positioning requirements as shown in the figure.
The lithium battery must be securely fixed and not upside down. Use M8 fixing bolts with a torque of 15N.m.
Provides typical wiring diagrams for connecting a single lithium battery to an inverter/load, covering power and communication cables.
Details the steps and requirements for connecting power cables to a single battery, including fuse installation and torque specifications.
Explains how to connect communication cables for single battery setups, including CAN/RS485 and MCK display connections.
Instructions for powering the single lithium battery on and off using the power switch and MCK rocker switch.
Details how to connect up to 4 lithium batteries in parallel, including wiring diagrams and cable requirements for current sharing.
Covers power cable connections for parallel battery configurations, including specific cable requirements and safety steps.
Explains communication cable connections for parallel battery setups, linking CAN/RS485 and MCK to the battery bank.
Instructions for powering parallel lithium battery systems on and off, involving main battery switches and MCK controls.
Step-by-step guide to safely disconnect the lithium battery, including turning off power, disconnecting cables, and network cables.
Disconnect all loads and charging equipment before maintenance. Put protective covers on terminals to prevent short circuits.
Check wires for damage, cracks, leakage. Perform full discharge/charge every 3 months for accurate SOC calculation.
Wipe the outer surface with a soft, dry cloth or paper towel. Do not use liquids, solvents, or abrasive tools.
Turn off the battery when not in use for extended periods. Recharge to 80% capacity every 3 months.
General| Brand | TBB power |
|---|---|
| Model | M12-400 |
| Category | Control Unit |
| Language | English |
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