Summary of Contents for LTL LR1.2
- Page 1 LR1.2 USER MANUAL Battery System 12.8V/100Ah File version-20240306-V1-EN Information might be subject to change without notice during product improving.
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Page 2: Table Of Contents
Charger ................................2 4 Inverter Configuration and Usage ..................3 5 Procedure Instructions for Use ................... 4 Single battery: ..............................4 Use in series and parallel: ..........................4 6 FAQ's .............................6 7 Precautions ..........................6 © LTL energy reserves the copyright of this document. -
Page 3: Product Parameters
(if the voltage is out of the range of the table, please contact after-sales service): Table 2-1 Voltage range Available power ＜10.8V，Please recharge the battery immediately, refer to "3.2, Charger". 10.8V~12.9V 1%~20% 12.9V~13.0V 20%~30% 13.0V~13.2V 30%~70% 13.2V~13.3V 70%~95% 13.3V~14.0V 95%~100% © LTL energy reserves the copyright of this document. -
Page 4: Charging Instructions
Low Voltage Reconnect 12.4V Tail Current Figure 3-1 MPPT conceptual graph Charger Requires alternator/grid and AC-DC charger. The charger is connected between the generator/grid and the battery. Recommended charger specifications are as follows: © LTL energy reserves the copyright of this document. -
Page 5: Inverter Configuration And Usage
4 Inverter Configuration and Usage For some inverters, battery mode can be selected, during the setting process, select Li(LiFePO4) mode. If you can't select battery mode, please select "user mode", and the related parameters are © LTL energy reserves the copyright of this document. -
Page 6: Procedure Instructions For Use
Fully charge all batteries and ensure that each battery is left to stand for more than 30 minutes after being fully charged, Series connection schematic (up to 4 in series, 51.2V100Ah (corresponding to 48V for lead-acid batteries), as in Figure 5-1 © LTL energy reserves the copyright of this document. - Page 7 Figure 5-2 Parallel Application: 1S4P,12.8V400Ah Series-parallel connection schematic(2 series, 2 parallel, 25.6V200Ah, up to 4 series, 4 parallel), as in Figure 5-3, 5-4 Figure 5-3 Series-parallel Applications: 2S2P,25.6V200Ah Figure 5-4 Series-parallel Applications: 4S2P,51.2V200Ah © LTL energy reserves the copyright of this document.
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Page 8: Faq's
10~30 minutes under sunny conditions. Figure 6-2 7 Precautions When using this product, please strictly follow this user manual. It is strictly prohibited to reverse the positive and negative poles of the battery. © LTL energy reserves the copyright of this document. - Page 9 Please store this product out of the reach of children and pets. When products need to be scrapped, they must be scrapped in accordance with local laws and regulations. © LTL energy reserves the copyright of this document.
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