1. 产品概述 Main products specification JQ1850W60V25A该型充电器以两个12V风扇分别作为抽风和吹风方式强制性风冷。 Charger JQ1850W60V25A is cooled by two 12VDC ball-bearing fans forced Push and pull air。 较大输出功率 Max.output power 输入电压 Input voltage 较大输出电压 Max. Output voltage 输出电流 Output current range 1850W AC220V Lead Acid Battery 铅酸电池 Lithium battery 锂电池 0-25A Sealed lead-acid Batt 2.45V/cell Flooded lead-acid Batt 2.65v/cell Li-ion battery 4.2V/cell LiFeO4 battery 3.6v/cell 73.5V 79.5V 84V 72V 电压稳压精度 Voltage tolerance 电流稳流精度 Current tolerance ±0.3 VDc ±0.5 A 2. 产品亮点 product highlights 2.1 采用2个风扇组合成一个吹风一个抽风方式，形成有效的空气对流，冷风进去热风出来的模式，有效的达到散热效果。 Use two 12V fans forced Push and pull air，cool air in and hot air are draw out, effectively achieve the charger cooling. 2.2 内部单片机控制，分4段式，确保电池在任何状态下充电合理化，防止过充、欠充、电池化学激烈反应发热等，有效增长电池寿命. Internal MCU control ,the charging process have divided four segments ensure protect the battery over charge、under charge and battery chemistry violent reaction heat ,growth the battery life. 2.3 充电器内部单片点亮LED等模式，通过不同充电阶段点亮不同的LED灯颜色告知客户当前的充电状态，方便客户使用. Internal MCU light the LED ,different timer have different LED color to let our user know what is the current status ,facilitate customers. 2.4 客户需要为主导的安装AC输入和DC输出方式. Customers dominant the AC input and the DC output connection. 3. 电气参数 Electrical characteristics 1.输入参数 Input characteristics NO. Item Technical specification Unit 备注 Remark 3.1.1 输入电压范围 Rated input voltage 180-240 Vac Max power output Under 180AC Vac Power down 3.1.2 输入频率 AC input voltage frequency 50-60 Hz 3.1.3 输入浪涌电流 Inrush current ≤100 A 2-A.输出参数 Output characteristics (Flooded lead-acid battery) NO. Item Technical specification Unit 备注 Remark 3.2-A.1 快充电压 fast charge voltage 73.5 Vdc 恒流25A CC25A 3.2-A.2 均衡阶段电压 Balance voltage 79.5 Vdc 恒流在1/4较大电流 CC @ 1/4 MAX Current 2-B.输出参数 Output characteristics (Sealed lead-acid battery) NO. Item Technical specification Unit 备注 Remark 3.2-B.1 快充电压 fast charge voltage 73.5 Vdc 恒流25A CC25A 3.2-B.2 浮充阶段电压 Balance voltage 69 Vdc 恒流在1/4较大电流 CC @ 1/4 MAX Current 2-C.输出参数 Output characteristics (Li-ion battery) NO. Item Technical specification Unit 备注 Remark 3.2-C.1 快充电压 fast charge voltage 84 Vdc 恒流25A CC25A 3.2-C.2 深充阶段电压 Deep charge CC 6 A dc 恒流在1/4较大电流 CC @ 1/4 MAX Current 2-D.输出参数 Output characteristics (LiFeO4 battery) NO. Item Technical specification Unit 备注 Remark 3.2-D.1 快充电压 fast charge voltage 72 Vdc 恒流25A CC25A 3.2-D.2 深充阶段电压 Deep charge CC 6 A dc 恒流在1/4较大电流 CC @ 1/4 MAX Current 3.保护参数 Protection characteristics NO. Item Technical specification Unit 备注 Remark 深圳市劲泉科技有限公司，主要研发，生产，销售大功率充电器：60V15A ，60V25A，48V60A，36V30A，24V15A，24V30A，12V15A，公司网站：www.jinqpower.com,请联系梁小姐详细了解产品。 大功率充电器厂家. 谢谢！