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4. Installation
4.6 Overview of Installation
The following diagram is a complete T-BAT system installation with four battery
modules.
Danger!
One T-BAT system is allowed to install at most four battery modules.
Connecting more than four battery modules will blow the fuse, and the
battery module will be damaged. Please make sure the number of
battery modules meets the requirement.
1
3
6
5
4
7
2
1: Charging Cable
2: CAN Communication Cable
3: Power Cable between BMS and battery module (120mm)
4: RS485 Cable between BMS and battery module (120mm)
5: Power Cable between battery modules (400mm)
6: RS485 Cable between battery modules (400mm)
7: Short-circuit plug
5 Commissioning
5.1 Configuring Battery System
The DIP switch is used to configure the number of battery modules which are
communicating to Inverter. The detailed configuration information is shown as
follows:
0
1
2
3
4
5
6
7
Configuration activated by inverters
0- Matching one battery module (default)
1- Matching two battery modules
2- Matching three battery modules
3- Matching four battery modules
Black-start configuration
The black-start function is only used in the off-grid environment and there is no
other power supply.
Note: if the battery is started in black-start mode, although there is no BMS
communication, the port still has high voltage and there is a risk of electric
shock!
After the black-start mode is started, if the BMS communication has still not been
built within 3 minutes , the black start fails.
4- Matching one battery module
5- Matching two battery modules
6- Matching three battery modules
7- Matching four battery modules
5. Commissioning
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