深圳市劲泉科技有限公司

1.        产品概述 Main products specification

JQ900W24V30A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 JQ900W24V30A  is cooled by two 12VDC ball-bearing fans forced Push and pull air。

最大输出功率

Max.output power

输入电压

Input voltage

最大输出电压

Max. Output voltage

输出电流

Output current range

900W

AC220V

Lead AcidBattery

铅酸电池

Lithium battery

锂电池

0-30A

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

29.4V

31.8V

33.6V

28.8V

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