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Home / Products / Solar Pump / DC Submersible Solar Pump / 3EPC 3" DC Brushless Solar Submersible Deep Well Pump

Wholesale 3EPC 3" DC Brushless Solar Submersible Deep Well Pump

  • Taizhou Haipai Import & Export Co., Ltd.
  • Taizhou Haipai Import & Export Co., Ltd.
  • Taizhou Haipai Import & Export Co., Ltd.
  • Taizhou Haipai Import & Export Co., Ltd.
  • 3EPC 3' DC Brushless Solar Submersible Deep Well Pump
  • 3EPC 3' DC Brushless Solar Submersible Deep Well Pump
  • 3EPC 3' DC Brushless Solar Submersible Deep Well Pump
  • 3EPC 3' DC Brushless Solar Submersible Deep Well Pump
DC Submersible Solar Pump

3EPC 3" DC Brushless Solar Submersible Deep Well Pump

3" Compact Size
DC Brushless
Plastic Impeller Type
Brass or Stainless Steel for Outlet/Connection/Oil Cylinder
NSK Bearing
MPPT Function
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PREV：3ESS 3" DC Brushless Solar Screw Submersible Water Pump NEXT：3ESC 3" DC Brushless Solar Deep Well Pump With Stainless Steel Impeller

Main Features：

●Permanent magnet DC brushless synchronous motor:
      1)The efficiency is improved by 15%-20% because of multi-stage impeller
      2)Save energy by reducing the consumption of solar panels
●Two designs for selestion: The material is made of stainless steel or copper for selection
●Japanese NSK bearing: Effectively improve wear resistance and corrosion resistance
●Alloy mechanical seal: Using one-piece chassis,the pump is well sealed as well as avoids water heater
●Full copper core motor : Instead of aluminum cable core,the motor with copper core extends the motor's life
●Winding technology：Motor coil is made by automatic winding machine with centralized winding technology, with high mechanization and high production efficiency.
●No dry burning: Intelligent water shortage and full water protection.
●DC Controller:
      1) Waterproof grade: IP65.
      2) Ambient temperature: -15℃ to 60℃.
      3) MPPT function: Maximum Power Point Tracking can .
      4) Automatic charging function: When there is no sunshine, the battery can make the pump continuously working
      5) Clear visual: LED displays the power, voltage, current, speed etc working condition and error code.
      6) Frequency conversion function: It can automatically run with frequency conversion and user also can change the speed of pump manually.
      7) Soft start: No impulse current, protect the pump motor.
      8) High voltage/Low voltage/Over-current/High temperature protection.
      9) Easy installation: It is also easy to install and maintain, with no complicated wiring or plumbing required.
●Warranty: 2 years of trouble-free service.   

Spare Parts：



Installation Tutorial：


Installation of DC PUMP：


How to choose the Solar Panel：



Components & Matrial：

Components

Matrial

Pump external casing

Stainless Steel

Outlet

Stainless Steel / Brass

Connection

Stainless Steel / Brass

Impeller

Plastic

Bearing

NSK

Shaft

Complete SS304


Hydraulic Performance Curves：



Technical data：

ITEM
Voltage
Optimum input voltage(DC)
Power
Max. Flow
Max. Head
Outlet
Cable
Solar panel
Open circuit voltage(VOC)
Power
3EPC3-25-24-200
24V
30V-48V
200W
3.0m³/h
25m
1.25"
2m
＜55V
≥1.3*PUMP POWER
3EPC3-35-24-300
24V
30V-48V
300W
3.0m³/h
35m
1.25"
2m
＜55V
≥1.3*PUMP POWER
3EPC3.5-47-48-400
48V
60V-90V
400W
3.5m³/h
47m
1.25"
2m
＜105V
≥1.3*PUMP POWER
3EPC3.5- 80-48-600
48V
60V-90V
600W
3.5m³/h
80m
1.25"
2m
＜105V
≥1.3*PUMP POWER
3EPC3.5-80-72-600
72V
90V-120V
600W
3.5m³/h
80m
1.25"
2m
＜160V
≥1.3*PUMP POWER
3EPC3.5-95-48-750
48V
60V-90V
750W
3.5m³/h
95m
1.25"
2m
＜105V
≥1.3*PUMP POWER
3EPC3.5-95-72-750
72V
90V-120V
750W
3.5m³/h
95m
1.25"
2m
＜160V
≥1.3*PUMP POWER
3EPC3.8-123-72-1100
72V
90V-120V
1100W
3.8m³/h
123m
1.25"
2m
＜160V
≥1.3*PUMP POWER
3EPC3.8-123-110-1100
110V
110V-150V
1100W
3.8m³/h
123m
1.25"
2m
＜210V
≥1.3*PUMP POWER
3EPC3.8-155-110-1300
110V
110V-150V
1300W
3.8m³/h
155m
1.25"
2m
＜210V
≥1.3*PUMP POWER
3EPC3.8-180-110-1500
110V
110V-150V
1500W
3.8m³/h
180m
1.25"
2m
＜210V
≥1.3*PUMP POWER
3EPC5-45-48-500
48V
60V-90V
500W
5m³/h
45m
1.5"
2m
＜105V
≥1.3*PUMP POWER
3EPC5.2-50-48-600
48V
60V-90V
600W
5.2m³/h
50m
1.5"
2m
＜105V
≥1.3*PUMP POWER
3EPC5.2-50-72-600
72V
90V-120V
600W
5.2m³/h
50m
1.5"
2m
＜160V
≥1.3*PUMP POWER
3EPC5.2-75-110-750
110V
110V-150V
750W
5.2m³/h
75m
1.5"
2m
＜210V
≥1.3*PUMP POWER
3EPC5.5-65-72-750
72V
90V-120V
750W
5.5m³/h
65m
1.5"
2m
＜160V
≥1.3*PUMP POWER
3EPC5.5-65-110-750
110V
110V-150V
750W
5.5m³/h
65m
1.5"
2m
＜210V
≥1.3*PUMP POWER
3EPC6-84-110-1100
110V
110V-150V
1100W
6m³/h
84m
1.5"
2m
＜210V
≥1.3*PUMP POWER
3EPC6-125-110-1500
110V
110V-150V
1500W
6m³/h
125m
1.5"
2m
＜210V
≥1.3*PUMP POWER
3EPC7-46-72-750
72V
90V-120V
750W
7m³/h
46m
1.5"
2m
＜160V
≥1.3*PUMP POWER
3EPC7-46-110-750
110V
110V-150V
750W
7m³/h
46m
1.5"
2m
＜210V
≥1.3*PUMP POWER
3EPC7.5-62-110-1100
110V
110V-150V
1100W
7.5m³/h
62m
1.5"
2m
＜210V
≥1.3*PUMP POWER
3EPC7.5-78-110-1500
110V
110V-150V
1500W
7.5m³/h
78m
1.5"
2m
＜210V
≥1.3*PUMP POWER

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