Lithium battery protection board

                                                    1、Application and features: A. suitable for 2-24 lithium iron phosphate batteries in series B. perfect overcharge protection, over discharge protection, overcurrent protection and short circuit protection C. each battery has independent balance function D. the protection board has CANbus and 485 communication functions.

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                                                    product details

                                                    一、應用及特點
                                                    a. 適用于2-24節串聯磷酸鐵鋰電池組
                                                    b. 完善的過充保護、過放保護、過流保護、短路保護功能
                                                    c. 每組電池具有獨立的平衡功能
                                                    d. 保護板具有Canbus、485通訊功能
                                                    二、電氣性能:

                                                    序號檢測項目更小典型更大單位
                                                    1充電電壓


                                                    V
                                                    2充電MOS耐壓值

                                                    DC75V
                                                    3放電MOS耐壓值

                                                    DC100V
                                                    4充電電流
                                                    100120A
                                                    5放電電流
                                                    100120A
                                                    6過電流保護(100A電子負載)300330360A
                                                    7單節自耗電流(3.55V)90100120uA
                                                    8單節平衡電流(3.60V)190210220mA
                                                    9單節平衡電壓3.653.683.70V
                                                    10單節過充檢測電壓3.8503.9003.950V
                                                    11過充恢復電壓3.7753.8003.825V
                                                    12過充檢測延時0.961.201.44S
                                                    13單節過放檢測電壓1.952.002.05V
                                                    14過放恢復電壓2.252.302.35V
                                                    15過放檢測延時115144172ms
                                                    16短路/過放/過流保護恢復(100A電子負載)短路/過放/過流保護后移除負載自動恢復
                                                    17保護線路內阻
                                                    0.40.6
                                                    18正常電流Mosfet溫升(最大負載)
                                                    6580oC
                                                    19放電電池溫度保護606570oC
                                                    20工作溫度范圍-20+25+55oC
                                                    21保存溫度范圍-20+25+80oC



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