TBB power M12-100, User Manual

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M12-100 Lithium Battery User Manual
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3.5.2 Power cable wiring
Please make sure to disconnect the Battery Switch or MEH-B from the lithium
battery before wiring, and the lithium battery is in the OFF state!
Step 1: Remove the protective cover of the lithium battery (+) terminal.
Step 2: Connect the cable L1 between the fuse and the (+) terminal of the load or charger. Torque
requirement: 12N.m.Make sure the wiring is tight and firm.
Step 3: Connect the cable L2 between the fuse and the (+) terminal of the lithium battery. Torque
requirement: 12N.m.Make sure the wiring is tight and firm.
Step 4: Install the protective cover of the lithium battery (+) terminal.
Do not connect the (-) terminal first, otherwise it may cause a short circuit!
Step 5: Remove the protective cover of the lithium battery (-) terminal.
Step 6: Connect the cable L3 between the (-) terminal of the load or charger and the (-) terminal of
lithium battery. Torque requirement: 12N.m.Make sure the wiring is tight and firm.
Step 7: Install the protective cover of the lithium battery (-) terminal.
3.5.3 Communication cable wiring
3.5.3.1Typical wiring diagram
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.
Step 2: Please connect the Display communication interface of the lithium battery to the MEH-B
display communication interface.
Note: If you use the MEH-B display panel, do not connect to the dry contact connector
(provided by TBB).
3.5.4 Power ON and Power OFF
3.5.4.1Typical wiring diagram
Power ON the battery: please turn the rocker switch on the MEH-B to the "I" position;
Power OFF the battery: please turn the rocker switch on MEH-B to "O" position;