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DY077A DC Battery Charger
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DY077A DC Battery Charger

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Parameters

Technical Parameters

额定输入电压 直流600V 工作范围400V-720V（下限可调）
额定输出电压 455V±5V（可据使用要求设置）
最大输出电流 15A±2A（最大输出功率10KW，可根据要求设置）
充电方式 恒压限流方式
效率 不小于95%
保护功能 输入欠压保护、输出过载保护、过热保护
辅助电源 外部供电24Vdc/3A
冷却方式 温控风冷
外形 H*W*D=321.5*230*422
净重 24Kg
使用环境 -25℃～+40℃、最湿月月平均最大相对湿度不大于90%（该月平均最低温度不高于25℃）
防护等级 IP54（防尘、防溅水）


本产品是双电源电车用车载斩波式充电器，其作用是向车载动力电池组充电。该产品采用了微控制器数字控制方式，模块式电路结构设计，具有简洁，稳定和较高的可靠性。机箱采用全密封结构，防尘防水性能好，接近性较好，牢固耐用便于维修。该电源具有重量轻，效率高的优点，是适应电动车辆发展要求的新一代产品。提供输出电压监视信号(电流信号输出)。

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SMEST Co., Ltd.Add: No.123-24, Huishan Street, Shenbei District, Shenyang, China

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Post：110164
E-mail：smest@163.com 
Web：http://www.smest.com 

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