DC85E datasheet

Product Features

Product name

Brush-less dc pump DC85E

 SDTGFD (1) SDTGFD (2)
Model No.

DC85E

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:

DC85E-1250PWM

DC85E-1250VR

DC85E-1250S

DC85E-2480PWM

DC85E-2480VR

DC85E-2480S

DC85E-24100PWM

DC85E-24100VR

DC85E-24100S

DC85E-36100PWM

DC85E-36100VR

DC85E-36100S

PWM: PWM speed regulation

VR: Potentiometer speed regulation

S:Fixed speed

Rated Voltage:

12V DC

24V DC

24V DC

36V DC

 
Working voltage range:

6-14V

12-28V

12-28V

28-40V

The pump can output constant power when the voltage is higher than rated voltage.
Rated Current:

7A(8.3A)

5.4A(6.3A)

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-13A

24V-7A

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  edtrf (3) Suitable for external installation
 Controller External install  edtrf (4) Suitable for high temperature or Corrosive liquid submersible installation

Installation Drawing

SDTGFD (5)

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

SDTGFD (6)

Dimension and appearance

SDTGFD (7)
SDTGFD (8)
SDTGFD (9)
SDTGFD (10)

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

       
SDTGFD (11)

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