Product Name:
Telecom Battery Box Product Model:
GSL-P48100ESA1 Rev No.: A0
DATE: Aug 30, 2021
11
31
ON
ON
ON
ON
ON
The default address 1 is the host. Please set the battery dial switch connected to the load or inverter to 1,
and set the other batteries in sequence.
4.
Operating
4.1.
Power on
Before powering on, make sure that the communication and positive and negative cables are correctly
connected, and there are no foreign objects around the battery.
Boot steps:
Press and hold the system reset switch for 3 seconds, and all indicators on the panel flash once,
indicating that the power on is successful.;
4.2.
Shutdown
Before disconnecting the cable from the battery, make sure the battery is turned off.
Shutdown steps:
Press and hold the system reset switch for 3 seconds, and all indicators on the panel flash once and
turn off, indicating that the shutdown is successful.;
5.
Maintenance
Battery maintenance must be performed by qualified authorized personnel;
If the battery has been stored continuously for more than three months, it must be fully charged
once;
Every three months, check whether the connections of battery communication and power cables
are loose.
6.
Troubleshooting
Table 5. common problems
S.N.
Key items
Specifications
1
Communication
failure
Check whether the communication line is loose, and check whether
the BMS communication protocol matches the load or inverter.
2
Unable to boot
Use a charging device to charge the battery. If it still cannot be turned
on, please contact for maintenance.
7.
Interpretation of Abbreviated Words
FPC
Flexible printed circuit
BMS
Battery management system
BMU
Battery management unit
BOL
Begin of life
Bus-bar
Connection bar between cell poles
CAN
Controller area network
EOL
End of life
