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4ESC(W) 4" DC Brushless Solar Pump With Stainless Steel Impeller Suppliers

  • Taizhou Haipai Import & Export Co., Ltd.
  • Taizhou Haipai Import & Export Co., Ltd.
  • Taizhou Haipai Import & Export Co., Ltd.
  • 4ESC(W) 4' DC Brushless Solar Pump With Stainless Steel Impeller
  • 4ESC(W) 4' DC Brushless Solar Pump With Stainless Steel Impeller
  • 4ESC(W) 4' DC Brushless Solar Pump With Stainless Steel Impeller
DC Water Filled Solar Pump

4ESC(W) 4" DC Brushless Solar Pump With Stainless Steel Impeller

4" Compact Size
DC Brushless
Stainless Steel Impeller Type
Stainless Steel for Outlet/Connection/Oil Cylinder
NSK Bearing
MPPT Function
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Main Features:

●Permanent magnet DC brushless synchronous motor: Make full use of energy as well as enhance the workpiece ratio

●304 Stainless steel outlet/connector/ oil cylinder 

●Japanese NSK bearing: Ensuring durability and longevity

●Alloy mechanical seal: Prevent water or other adverse substance from the motor in order to protect the pump

●Advanced winding technology: Motor coil is made by automatic winding machine with centralized winding technology, much improving the motor efficiency

●Equipped with 304 SS impeller,the pump is zable to withstand the rigors of daily use

● Smart water lack and full water detection.

●DC Controller:

    1) Watertightness estate: IP65

    2) Ambient temperature: -15℃ to 60℃

    3) MPPT function tries its best to make the most of  the solar energy

    4) Intelligent charging function: Store energy from sunshine and when there is no sunshine ,it can also operate by itself

    5)The screen displays work condition such as the power, voltage, current, speed  and error code

    6) Frequency conversion function: You can control it by youself to meet your flexible demands

    7) Small impact force at the start: No impinging water flow

    8) High voltage/Low voltage/Over-current/High temperature protection.

●2 years warranty.


Spare Parts:



Installation Tutorial:



Installation of DC PUMP:

How to choose the Solar Panel:


Components & Materials:

Components

Materials

Pump external casing

Stainless Steel

Outlet

Stainless Steel

Connection

Stainless Steel

Oil cylinder

Stainless Steel

Impeller

Stainless Steel

Bearing

NSK

Shaft

Complete SS304


Hydraulic Performance Curves:
(W): With water cooling motor

Technical Data:

(W): With water cooling motor

ITEM Voltage Optimum input voltage(DC) Power Max. Flow Max. Head Outlet Cable Solar panel
Open circuit voltage(VOC) Power
4ESC(W)5.2-67-72- 750 72V 90V-120V 750W 5.2m³/h 67m 1.25" 2m <160V ≥1.3*PUMP POWER
4ESC(W)5.2-101-72-1100 72V 90V-120V 1100W 5.2m³/h 101m 1.25" 2m <160V ≥1.3*PUMP POWER
4ESC(W)5.2-101-110-1100 110V 110V-150V 1100W 5.2m³/h 101m 1.25" 2m <210V ≥1.3*PUMP POWER
4ESC(W)5.2-146-110-1300 110V 110V-150V 1300W 5.2m³/h 146m 1.25" 2m <210V ≥1.3*PUMP POWER
4ESC(W)4.8-203-110-1500 110V 110V-150V 1500W 4.8m³/h 203m 1.25" 2m <210V ≥1.3*PUMP POWER
4ESC(W)7.5-80-110-1300 110V 110V-150V 1300W 7.5m³/h 80m 1.25" 2m <210V ≥1.3*PUMP POWER
4ESC(W)7.5-100-110-1500 110V 110V-150V 1500W 7.5m³/h 100m 1.25" 2m <210V ≥1.3*PUMP POWER

 

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