Vaspen Solar Water Pump
3 Inch, 4 Inch Economic DC Solar Borehole Pump Plastic Impeller
Pump Diameter: 3 Inch, 4 Inch
Power Range: 200W, 400W, 600W, 800W
Max. Flow:  3.5m³/h
Max. Head: 80m

Application
1. Agriculture irrigation
2. Drinking water and living water.
3. Remote area, farming        
4. Fountains.

△ Equipped with MPPT inverter & free accessories
-----DC Inverter Features------------

1. IP55 Protection class

2. MPPT: Maximum Power Point Tracking
3. DSP: Digital Signal Processing

4. Double float switch control

5. Wide DC voltage range:  Save solar panels
6. Running Speed RPM Control: Stepless speed regulation
7. Soft start: Protect pump from water hammer, protect bearings.
8. Over current protection: Pump auto-stop when impeller get stucked
9. Dry run protection / Low-voltage / Over-voltage protection / Reverse voltage protection / Short-circuit protection / Temperature protection
------Motor Features----------------------

1. Efficiency improved by 25% with PMSM motor, 

   Permanent Magnet Synchronous Brushless Motor.
2. Adopt double plastic package for rotor and stator,

motor insulation ≥300MΩ, improve motor safety.

3. 100% copper wire, DW-300 cold-rolled silicon steel sheet.

4. Motor shaft , Motor shell, screw: AISI201 & AISI 304

------Material Features------------

1. Pump Outlet: AISI201 & AISI 304
2. Pump body: AISI201 & AISI 304
3. Motor shell: AISI201 & AISI 304
4. Motor Shaft: AISI 304
5. Mechanical seal: Special design for deep well (Graphite-Ceramic)

6. Bearing: C&U or NSK

Dia.SN.
Vaspen Model

Rated

Power

Rated

Voltage

Optimum Input Voltage (DC)

Max. 

Flow

Max. 

Head

Outlet

Dia.

Cable

Length

Solar Panel Requirement
Open Circuit Voltage
Power
3
Inch
A3EPD3.5-25-24-200
200W
24V
30V-48V
3.5m³/h
25m
1.25 ''
2m
<50V 
≥1.3*Pump Power
B3EPD3.5-47-48-400
400W
48V
60V-90V
3.5m³/h
47m
1.25 ''
2m
<100V
≥1.3*Pump Power
C3EPD3.5-80-72-600
600W
72V
90V-120V
3.5m³/h
80m
1.25 ''
2m
<150V
≥1.3*Pump Power
D3EPD3.5-118-96-800
800W
96V
90V-130V
3.5m³/h
118m
1.25 ''
2m
<200V
≥1.3*Pump Power
4
Inch
E4EPD3.5-55-48-400
400W
48V
60V-90V
3.5m³/h
55m
1.5 ''
2m
<100V
≥1.3*Pump Power
F4EPD3.5-65-72-600
600W
72V
90V-120V
3.5m³/h
65m
1.5 ''
2m
<150V
≥1.3*Pump Power
G4EPD3.5-80-96-800
800W
96V
90V-150V
3.5m³/h
80m
1.5 ''
2m
<200V
≥1.3*Pump Power


Package List

1. Solar pump with 2m cable, longer cable available if required

2. MPPT & DSP DC Inverter

3. Water level sensor or Float switch

4. Other Free accessories, check following table:

5. Nylon Rope to hang the pump

6. Screw or Impeller for replace

7. Manual book

8. Solar panels, optional on request

Copyright © 2004-2023 www.vaspensolar.com
Vaspen Motor Co., Ltd
WhatsApp: +8613736656593
Email: coline@vaspen.cn
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