| Quantity: | |
|---|---|
3EPC
EDWIN
200W-1500W
3.0-7.5m3/h
25m-180m
EDWIN model 3EPC is a 3 inch DC Brushless Solar Submersible Borehole Pump.
It has permanent magnet DC brushless synchronous motor, and the efficiency is improved by 15%-20%;
With its reliable and efficient design, the 3 inch DC Solar pump is the ideal choice for those who are looking for a sustainable and cost-effective solution for their water pumping needs. Whether you're looking to pump water for irrigation, livestock, or household use, this pump is up to the task.
Thanks to its compact size and lightweight design, the 3 inch DC Solar Pump is easy to install and maintain.
And with its durable construction, you can rest assured that it will provide you with years of reliable service.
EDWIN uses brass or stainless steel for the outlet, connector, and oil cylinder part.
The bearing is made from NSK brand, to make sure long working life.
2 years warranty is provided.
Normal DC controller, used for DC only
Available for: 2EPC;3EPC;4EPC;4ELR;3ESS;3ESC;4/6ESC
Size: 23.8x18x9.5cm
Weight: 1.5kgs
How to connect the DC Solar Pump System?
| Model | Voltage | Optimum input voltage (DC) | Power | Max. Flow | Max. Head | Outlet | Open circuit voltage (VOC) |
| 3EPC5-45-48-500 | 48V | 60V-90V | 500W | 5m3/h | 45m | 1.5" | <105V |
| 3EPC5.2-50-48-600 | 48V | 60V-90V | 600W | 5.2m3/h | 50m | 1.5" | <105V |
| 3EPC5.2-50-72-600 | 72V | 90V-120V | 600W | 5.2m3/h | 50m | 1.5" | <160V |
| 3EPC5.2-75-110-750 | 110V | 110V-150V | 750W | 5.2m3/h | 75m | 1.5" | <210V |
| 3EPC5.5-65-72-750 | 72V | 90 V-120 V | 750W | 5.5m3/h | 65m | 1.5" | <160V |
| 3EPC5.5-65-110-750 | 110V | 110V-150V | 750W | 5.5m3/h | 65m | 1.5" | <210V |
| 3EPC6-84-110-1100 | 110V | 110V-150V | 1100W | 6m3/h | 84m | 1.5" | <210V |
| 3EPC6-125-110-1500 | 110V | 110V-150V | 1500W | 6m3/h | 125m | 1.5" | <210V |
| 3EPC7-46-72-750 | 72V | 90V-120V | 750W | 7m3/h | 46m | 1.5" | <160V |
| 3EPC7-46-110-750 | 110V | 110V-150V | 750W | 7m3/h | 46m | 1.5" | <210V |
| 3EPC7.5-62-110-1100 | 110V | 110V-150V | 1100W | 7.5m3/h | 62m | 1.5" | <210V |
| 3EPC7.5-78-110-1500 | 110V | 110V-150V | 1500W | 7.5m3/h | 78m | 1.5" | <210V |
| 3EPC3-25-24-200 | 24V | 30V-48V | 200W | 3.0m3/h | 25m | 1.25” | <55V |
| 3EPC3-35-24-300 | 24V | 30V-48V | 300W | 3.0m3/h | 35m | 1.25” | <55V |
| 3EPC3.5-47-48-400 | 48V | 60V-90V | 400W | 3.5m3/h | 47m | 1.25" | <105V |
| 3EPC3.5-80-48-600 | 48V | 60V-90V | 600W | 3.5m3/h | 80m | 1.25" | <105V |
| 3EPC3.5-80-72-600 | 72V | 90V-120 V | 600W | 3.5m3/h | 80m | 1.25” | <160V |
| 3EPC3.5-95-48-750 | 48V | 60V-90V | 750W | 3.5m3/h | 95m | 1.25” | <105V |
| 3EPC3.5-95-72-750 | 72V | 90V-120V | 750W | 3.5m3/h | 95m | 1.25" | <160V |
| 3EPC3.8-123-72-1100 | 72V | 90V-120V | 1100W | 3.8m3/h | 123m | 1.25” | <160V |
| 3EPC3.8-123-110-1100 | 110V | 110V-150V | 1100W | 3.8m3/h | 123m | 1.25" | <210V |
| 3EPC3.8-155-110-1300 | 110V | 110V-150V | 1300W | 3.8m3/h | 155m | 1.25" | <210V |
| 3EPC3.8-180-110-1500 | 110V | 110V-150V | 1500W | 3.8m3/h | 180m | 1.25” | <210V |
How to choose the Solar Panel?
To choose a suitable Solar Panel, we only have to notice 2 things:
1) The panel power should be at least 1.3 times the pump power.
2) The VOC of the Solar Panel should be less than pump's VOC.
For example:
We got the pump which is 500W, and VOC is 105V
Then we got the solar panel with its power: 330W, VOC 45.89V
So we only have to connect 2x330W solar panel in series, then it's OK!
Analysis:
we have the solar panel power totally 660W (bigger than 500W*1.3=650W),
the VOC of the solar panel system is 45.89*2=91.78V (less than 105V)
If users want to use bigger power for the solar panel, it's also ok, but do make sure, the total VOC will be no more then the pump VOC, sometimes users can also choose the series+parallel ways for connect the pump panel.
EDWIN model 3EPC is a 3 inch DC Brushless Solar Submersible Borehole Pump.
It has permanent magnet DC brushless synchronous motor, and the efficiency is improved by 15%-20%;
With its reliable and efficient design, the 3 inch DC Solar pump is the ideal choice for those who are looking for a sustainable and cost-effective solution for their water pumping needs. Whether you're looking to pump water for irrigation, livestock, or household use, this pump is up to the task.
Thanks to its compact size and lightweight design, the 3 inch DC Solar Pump is easy to install and maintain.
And with its durable construction, you can rest assured that it will provide you with years of reliable service.
EDWIN uses brass or stainless steel for the outlet, connector, and oil cylinder part.
The bearing is made from NSK brand, to make sure long working life.
2 years warranty is provided.
Normal DC controller, used for DC only
Available for: 2EPC;3EPC;4EPC;4ELR;3ESS;3ESC;4/6ESC
Size: 23.8x18x9.5cm
Weight: 1.5kgs
How to connect the DC Solar Pump System?
| Model | Voltage | Optimum input voltage (DC) | Power | Max. Flow | Max. Head | Outlet | Open circuit voltage (VOC) |
| 3EPC5-45-48-500 | 48V | 60V-90V | 500W | 5m3/h | 45m | 1.5" | <105V |
| 3EPC5.2-50-48-600 | 48V | 60V-90V | 600W | 5.2m3/h | 50m | 1.5" | <105V |
| 3EPC5.2-50-72-600 | 72V | 90V-120V | 600W | 5.2m3/h | 50m | 1.5" | <160V |
| 3EPC5.2-75-110-750 | 110V | 110V-150V | 750W | 5.2m3/h | 75m | 1.5" | <210V |
| 3EPC5.5-65-72-750 | 72V | 90 V-120 V | 750W | 5.5m3/h | 65m | 1.5" | <160V |
| 3EPC5.5-65-110-750 | 110V | 110V-150V | 750W | 5.5m3/h | 65m | 1.5" | <210V |
| 3EPC6-84-110-1100 | 110V | 110V-150V | 1100W | 6m3/h | 84m | 1.5" | <210V |
| 3EPC6-125-110-1500 | 110V | 110V-150V | 1500W | 6m3/h | 125m | 1.5" | <210V |
| 3EPC7-46-72-750 | 72V | 90V-120V | 750W | 7m3/h | 46m | 1.5" | <160V |
| 3EPC7-46-110-750 | 110V | 110V-150V | 750W | 7m3/h | 46m | 1.5" | <210V |
| 3EPC7.5-62-110-1100 | 110V | 110V-150V | 1100W | 7.5m3/h | 62m | 1.5" | <210V |
| 3EPC7.5-78-110-1500 | 110V | 110V-150V | 1500W | 7.5m3/h | 78m | 1.5" | <210V |
| 3EPC3-25-24-200 | 24V | 30V-48V | 200W | 3.0m3/h | 25m | 1.25” | <55V |
| 3EPC3-35-24-300 | 24V | 30V-48V | 300W | 3.0m3/h | 35m | 1.25” | <55V |
| 3EPC3.5-47-48-400 | 48V | 60V-90V | 400W | 3.5m3/h | 47m | 1.25" | <105V |
| 3EPC3.5-80-48-600 | 48V | 60V-90V | 600W | 3.5m3/h | 80m | 1.25" | <105V |
| 3EPC3.5-80-72-600 | 72V | 90V-120 V | 600W | 3.5m3/h | 80m | 1.25” | <160V |
| 3EPC3.5-95-48-750 | 48V | 60V-90V | 750W | 3.5m3/h | 95m | 1.25” | <105V |
| 3EPC3.5-95-72-750 | 72V | 90V-120V | 750W | 3.5m3/h | 95m | 1.25" | <160V |
| 3EPC3.8-123-72-1100 | 72V | 90V-120V | 1100W | 3.8m3/h | 123m | 1.25” | <160V |
| 3EPC3.8-123-110-1100 | 110V | 110V-150V | 1100W | 3.8m3/h | 123m | 1.25" | <210V |
| 3EPC3.8-155-110-1300 | 110V | 110V-150V | 1300W | 3.8m3/h | 155m | 1.25" | <210V |
| 3EPC3.8-180-110-1500 | 110V | 110V-150V | 1500W | 3.8m3/h | 180m | 1.25” | <210V |
How to choose the Solar Panel?
To choose a suitable Solar Panel, we only have to notice 2 things:
1) The panel power should be at least 1.3 times the pump power.
2) The VOC of the Solar Panel should be less than pump's VOC.
For example:
We got the pump which is 500W, and VOC is 105V
Then we got the solar panel with its power: 330W, VOC 45.89V
So we only have to connect 2x330W solar panel in series, then it's OK!
Analysis:
we have the solar panel power totally 660W (bigger than 500W*1.3=650W),
the VOC of the solar panel system is 45.89*2=91.78V (less than 105V)
If users want to use bigger power for the solar panel, it's also ok, but do make sure, the total VOC will be no more then the pump VOC, sometimes users can also choose the series+parallel ways for connect the pump panel.
