Product Features
| Product name |
Brush-less dc pump DC85D |
  |
| Model No. |
DC85D |
|
| Weight： |
3.2kg |
|
| Life span： |
≥30000h(continuous) |
|
| Waterproof Grade： |
IP68 |
|
| Color： |
Black |
|
| Certificate： |
CE,ROSH |
|
| Material of pump |
PPS+30%GF |
|
| Noise class： |
≤35dB |
|
| Bearing pressure： |
≥0.8MPa（0.8kg） |
|
| Insulation grade： |
H Grade（180°） |
|
| Working principle： |
Centrifugal pump |
|
| Application |
ECO Car cooling system, Cooling circulation system |
Range of application
| Liquid Type | Water, oil, or normal acid/ alkaline and other liquids(need to test) |
| Liquid Temperature | -40°—120°( controller inside for non-submersible/controller outside for submersible) |
| Power regulation function | ● Speed adjustable by PWM（5V,50~800HZ) can be customized
● 0~5V analogical signal or potentiometer（4.7k~20K） |
| Power | PSU,Solar panel,Battery |
Parameter（Parameter can be customized）
| Product model： |
DC85D-1250PWM DC85D-1250VR DC85D-1250S |
DC85D-1880PWM DC85D-1880VR DC85D-1880S |
DC85D-24100PWM DC85D-24100VR DC85D-24100S |
DC85D-36100PWM DC85D-36100VR DC85D-36100S |
PWM:PWM speed regulationVR:potentiometer speed regulationS:Fixed speed |
| Rated Voltage： |
12V DC |
18V DC |
24V DC |
36V DC |
|
| Working voltage range： |
10-18V |
10-24V |
12-30V |
15-40V |
The pump can out put constant power when the voltage is higher than rated voltage. |
| Rated Current： |
7A(8.3A) |
7A(8.3A) |
7A(8.3A) |
4.7A(5.5A) |
Closed outlet current(open outlet current) |
| Input Power： |
85W(100W) |
130W(150W) |
170W(200W) |
170W(200W) |
Closed outlet power(open outlet power) |
| Max. Flow rate： |
10000L/H |
12000L/H |
13500L/H |
13500L/H |
Open outlet flow |
| Max. Head： |
5M |
8M |
10M |
10M |
Static lift |
| Min. power supply： |
12V-9A |
18V solar panel supply |
24V-9A |
36V-6A |
Additional function instructions
| Jam protection | When jam it will Stop to protect itself | ||
| Dry run protection | The pump will Stop(8S) and start(2s) repeatedly to protect itself(can be customized) | ||
| Overloading protection | When the voltage exceeds the rated power, the pump will stop | ||
| Reverse protection | Wrong connection of the power supply(positive and negative), the water pump will stop running, and then re-connected, can work normally. | ||
| Controller Internal install |  |
Suitable for external installation | |
| Controller External install |  |
Suitable for high temperature or Corrosive liquid submersible installation | |
Installation Drawing
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.
Flow -Head Chart
Dimension and appearance
BOM
|
Bill of Material |
||||||||
|
Description |
Specification |
Qty |
Material |
No. |
Description |
Specification |
Qty |
Material |
| Casing cover |
1 |
PA66+GF30% |
13 |
Rubber sleeve | H8.5*19.3 |
2 |
rubber |
|
| impeller |
1 |
PA66+GF30% |
14 |
Controller board |
1 |
|||
| Middle plate |
1 |
PA66+GF30% |
15 |
|||||
| Pump Casing |
1 |
PPS |
16 |
|||||
| insulated sleeves |
2 |
PA66+GF30% |
17 |
|||||
| magnet |
H51*26*10 |
1 |
Ferrite |
18 |
||||
| Back Cover |
1 |
PA66+GF30% |
19 |
|||||
| Pump shaft |
H106.3*9 |
1 |
ceramics |
20 |
||||
| waterproof ring |
70*64*3 |
1 |
rubber |
21 |
||||
| Gasket |
H4.5*16*9.2 |
1 |
ceramics |
22 |
||||
| stator |
65*31*6P*H47 |
1 |
Iron Core |
23 |
||||
| Shaft sleeve |
H9.1*16*9.2 |
2 |
ceramics |
24 |
||||
Notice
1.It is forbidden to use liquids with impurities greater than 0.35mm and ceramic or magnetic particles.
2.If it is not used for long time,make sure water goes inside the pump before power on.
3.Do not let pump dry run
4.If not used for long time, please make sure cord connection correctly.
5.If use in low temperature environment, please make sure the water won’t be frozen or thick.
6.Please check if there is water on connection plug, and clean it before us
