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实用新型
CN201576716U 密封阀控式铅酸蓄电池组的充放电控制器 失效 - 权利终止 转让

密封阀控式铅酸蓄电池组的充放电控制器
摘要：
本实用新型公开了一种密封阀控式铅酸蓄电池组的充放电控制器，包括蓄电池组电压/电流检测单元、控制单元，密封阀控式铅酸蓄电池组的充电线路上设有充电开关，密封阀控式铅酸蓄电池组的充电装置的电源输入端设有交流电源开关；所述控制单元通过蓄电池组电压/电流检测单元检测密封阀控式铅酸蓄电池组的电压及充放电电流，控制单元向充电开关和交流电源开关发出控制信号。可以控制蓄电池组处于的浮充放电状态下的时间、延长电池使用寿命并有助于发现蓄电池组的故障，可应用于不间断电源UPS或变电站直流系统的蓄电池组。
摘要（英）：

The utility model discloses a charge controller of a sealing valve controlled lead-acid battery pack, which comprises a battery pack voltage/current detection unit and a control unit. A charging switch is arranged on the charging circuit of the sealing valve controlled lead-acid battery pack; an alternating current power switch is arranged on the power input terminal of the charging device of the sealing valve controlled lead-acid battery pack; the control unit detects the voltage and charge current of the sealing valve controlled lead-acid battery pack through the battery pack voltage/current detection unit; and the control unit sends signals to the charging switch and the alternating current power switch. The charge controller can not only control the time of the battery pack in boosting and discharging state, prolong the service life of the battery pack, and help to discover the fault of the battery pack, but also [can] be applied to the battery pack of an uninterrupted power supply UPS or a substation direct current system.

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