一．产品特征简介Product Features1产品名称Product name：无刷直流水泵DC55EBrush-less dc pump DC55E2型号Model No：DC55E3重量Weight：0.52kg4寿命Life span：≥30000h(连续continuous)5防护等级Waterproof Grade：IP686颜色Color：黑色Black7认证Certificate
一．产品特征简介Product Features | ||||||||
1 | 产品名称Product name： | 无刷直流水泵DC55E Brush-less dc pump DC55E | ||||||
2 | 型号Model No： | DC55E | ||||||
3 | 重量Weight： | 0.52kg | ||||||
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 | PPS+30%GF | ||||||
9 | 噪音Noise class： | ≤35dB | ||||||
10 | 工作压力Bearing pressure： | ≤0.5MPa | ||||||
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°（超过80°需特殊定制） -30°—100°(Above 80° need special customization) | ||||||
3 | 调速方式： Power regulation function： | l PWM调速：幅值5V 50-800HZ 可定制 l 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： | DC55E-12120PWM DC55E-12120VR DC55E-12120VS DC55E-12120S | DC55E-18160PWM DC55E-18160VR DC55E-18160VS DC55E-18160S | DC55E-24160PWM DC55E-24160VR DC55E-24160VS DC55E-24160S | DC55E-36160PWM DC55E-36160VR DC55E-36160VS DC55E-36160S | PWM:PWM 调速 PWM speed regulation（50-800HZ/ 5V） VR:0~5V/电位器调速 potentiometer speed regulation VS:0~5V 模拟电压信号调速 Voltage signal speed regulation S:固定转速Fixed speed | ||
2 | 额定电压： Rated Voltage： | 12V DC | 18V DC（太阳能） | 24V DC | 36V DC | |||
3 | 工作电压范围： Working voltage range： | 10-18V | 10-24V | 10-28V | 15-40V | 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： | 3.5A(4.5A)±10% | 3.5A(4.5A)±10% | 2.7A(3.3A)±10% | 1.8A(2.2A)±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： | 42W(54W)±10% | 65W(80W)±10% | 65W(80W)±10% | 65W(80W)±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： | 2000L/H ±10% | 2400L/H ±10% | 2400L/H ±10% | 2400L/H ±10% | 敞口流量 Open outlet flow | ||
7 | 最大扬程： Max. Head： | 12M ±7% | 16M ±7% | 16M ±7% | 16M ±7% | 静态扬程 Static lift | ||
8 | 推荐输入电源： Min. power supply： | 12V-5A | 18V(太阳能） | 24V-4A | 36V-3A | |||
备注:参数可以向下兼容，例如最大80W可以定制80W以内任何参数。 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 |
| 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 |
| 适合外置陆用场合 Suitable for external installation | |||||
六．参数测试安装示意图Installation Drawing
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
八．尺寸与外观图Dimension and appearance
九．故障与维修Failure and maintenance
| 故障现象 Failure phenomenon | 原因 Cause | 解决方案 Solution |
1 | 电流大，流量小 High current, low flow | 转子内有杂质 Impurities in the rotor | 拆开水泵清洗转子 Disassemble the pump to clean the rotor |
2 | 电流变小，抽水断续 Current becomes low, pumping intermittent | 缺水 What shortage | 加水 Add water |
3 | 不转，电流时大时小 No rotation, current is high and low | 转子因异物卡死 Rotor jammed by a foreign object | 排除转子卡死异物 Remove foreign matter from rotor |
不转，出现短路电流 No rotation, short-circuit current | 控制板损坏 Damaged control board | 更换水泵 Change a new pump | |
不转无电流 No current without rotation | 电源线没有接好 The power cord is not connected. | 检查连接件或插头是否正常 Check if connected | |
4 |
噪音大 Noisy | 泵内有杂质 Impurities in the pump | 排除杂质 Remove impurities |
泵内有气体无法排出 air in the pump cannot be discharged | 将出水口朝上放置，使液体中没有空气 Place the outlet facing up so that there is no air in the liquid | ||
泵内无液体，水泵干磨 No liquid in the pump, pump dry running | 使泵内有液体即可 have enough liquid in the pump |
十．注意事项Notice
1.严禁使用带有大于0.35mm的杂质和陶磁性颗粒的液体。 It is forbidden to use liquids with impurities greater than 0.35mm and ceramic or magnetic particles.
2.长时间不使用时，通电前最好先使用泵内有一定的液体。 If it is not used for long time,make sure water goes inside the pump before power on.
3.通电前请先确认连接无误，否则可能产生故障。 If not used for long time, please make sure cord connection correctly.
4.严禁泵内无液体时长时间使用。 Do not let pump dry run .
5.低温环境使用时，请确保使用液体不会出现结冰或者变得很粘稠。 If use in low temperature environment, please make sure the water won’t be frozen or thick..
6.连接器的针脚处有水渍，请将水渍处理干净后再使用。 Please check if there is water on connection plug, and clean it before us
