一.产品特征简介Product Features

1

产品名称Product name:

无刷直流水泵DC50D

Brush-less dc pump DC50D

2

型号Model No:

DC50D

3

重量Weight:

0.48kg

4

寿命Life span:

≥30000h(连续continuous)

5

防护等级Waterproof Grade:

IP68

6

颜色Color:

黑色Black

7

认证Certificate:

CE,ROSH

8

壳体材料Material of pump

PA66+30%GF

9

噪音Noise class:

≤35dB

10

工作压力Bearing pressure:

≤1MPa

11

绝缘等级Insulation grade:

H Grade(180°)

12

工作原理Working principle:

离心泵Centrifugal pump

13

用途Application:

电动汽车散热系统,循环散热系统

ECO Car cooling system, Cooling circulation system

 

二.应用范围Range of application

1

使用液体类型:

Liquid Type:

油性介质,水,酸碱盐以及其他流动性液体

Water, oil, or normal acid/ alkaline and other liquids(need to test)

2

使用液体温度:

Liquid Temperature:

-30°—100°三相板内置非潜水/三相板外置潜水

-30°—100°(controller inside for non-submersible/controller outside for submersible)

3

调速方式:

Power regulation function:

l PWM调速:幅值5V 50-800HZ  可定制

Speed adjustable by PWM(5V,50~800HZ) can be customized

l 0-5V调速, 电位器(4.7k~20K)0~5V analogical signal or potentiometer(4.7k~20K)

4

使用电源类型:

Power:

直流电源,太阳能板,蓄电池

PSU,Solar panel,Battery


三.基本参数(参数可以定制)Parameter(Parameter can be customized)

1

产品型号:

Product model:

DC50D-1260S

DC50D-1260A

DC50D-2480S

DC50D-2480A


2

额定电压:

Rated Voltage:

12V DC

24V DC


3

工作电压范围:

Working voltage range:

10-18V

10-28V

此范围内,水泵能够正常工作

The pump can out put constant power when the voltage is higher than rated voltage.

4

额定电流:

Rated Current:

2.7A(4.5A)±10%

2.7A(3.6A)±10%

封闭出水口电流(敞口抽水电流)

Closed outlet current(open outlet current)

5

输入功率:

Input Power:

35W(54W)±10%

64W(84W)±10%

封闭出水口功率(敞口抽水功率)

Closed outlet power(open outlet power)

6

最大流量:

Max. Flow rate:

2100L/H ±10%

2400L/H ±10%

敞口流量

Open outlet flow

7

最大扬程:

Max. Head:

6M ±7%

8M ±7%

静态扬程

Static lift

8

推荐输入电源:

Min. power supply:

12V-4A

24V-4A


9

恒功率输出:

Constant

power output:

例如12V(24V)10W的水泵,用12-18V(24-30V)都 是10W,并且可以长期运转。

For example, a 12V (24V) 10w pump with 12-18V (24-30V)

is 10w and suitable for a long time working under this condition

四.附加功能说明Additional function instructions

1

卡死保护

Jam protection

卡死的时候水泵停止工作

When jam it will Stop to protect itself

2

缺水/空转保护

Dry run protection

水泵缺水或者空转时水泵会循环的停转(4秒)运转(2秒),可定制保护策略

The pump will Stop(8S) and start(2s) repeatedly to protect itself(can be customized)

3

过压保护

Overloading protection

当电压不稳定或者其他原因导致超过水泵额定功率,水泵停止运行

When the voltage exceeds the rated power, the pump will stop

4

电源反接

Reverse protection

电源正负极接反,水泵停止运行,重新接后,正常工作

Wrong connection of the power supply(positive and negative), the water pump will stop running, and then re-connected, can work normally.

 

五.控制板位置说明

1

 

水泵驱动器外置

Controller Internal install

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适合潜水或陆用场合

Suitable for submersible install or external installation

2

 

水泵驱动器内置

Controller Internal install

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适合外置陆用场合

Suitable for external installation

 

六.参数测试安装示意图Installation Drawing

 

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注意:本产品不具备自吸功能,因此在安装时,需要保证压盖型腔内具有足够的水,即安装时需要保证水泵中心位置低于水箱内液面,以保证水泵能够正常运行!

Notice: The pump is not self-priming pump. When install, please make sure there is enough water in pump gland. Meanwhile, the pump must be installed below the liquid level in the tank.

 

七.扬程-流量曲线图Flow -Head Chart

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八.尺寸与外观图Dimension and appearance

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