CR-BP-2450H
2023/3/10
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product |
Product model |
Certification standards |
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Battery Module |
CR-BP-2450H |
UL1973/UL9540A |
① y using lithium iron phosphate battery cells, the weight of lead-acid batteries of the same specification is reduced by about 40%;
② The appearance and size design refer to lead-acid batteries, which are easy to install and maintain, flexible, and highly versatile;
③ The sampling circuit adopts an external replaceable structure, which is convenient for future maintenance and testing;
④ Adopting technologically advanced AFE IC, with small sampling error, fast sampling speed, built-in equalization circuit, built-in temperature and voltage sampling, and EMI resistance;
⑤ Adopting high-speed CAN bus transceivers that comply with international standards, the bus has strong anti-interference performance and high data transmission reliability, with a maximum speed of 1Mbaud, ensuring real-time data transmission;
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Battery module parameters |
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item |
Standard parameters |
remarks |
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Battery configuration |
2P8S |
|
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Nominal voltage |
25.6V |
|
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volume |
50Ah |
|
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Operating voltage range |
21.5V～28.8V |
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|
energy |
1.28KWh |
|
|
Standard charging voltage |
28.8V |
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Discharge cutoff voltage |
21.5V |
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Standard/maximum charging current |
15A/30A |
0.3C/0.5C |
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Standard/maximum discharge current |
300A/400A |
6C/8C |
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Instantaneous maximum discharge current |
500A |
10C |
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Maximum discharge power |
9.6KW |
|
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internal resistance |
≤10mΩ |
50% SOC |
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insulation resistance |
≥500MΩ |
Positive and negative resistance values to the housing |
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Cooling method |
Free cooling |
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|
measurement |
W341mm*H270mm*D173mm |
|
|
weight |
17kg |
±0.05KG |
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