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Solar Submersible Bore Well Pump
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WBS 4inch AC/DC Solar Submersible Bore Well Pump Plastic Impeller High Quality Hybrid [3KW/4KW]


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Zhejiang Dingfeng Electric Appliance
Zhejiang, China
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WBS 4DPC-series AC/DC Solar Submersible Pumps are fitted with a permanent magnet, brushless motor, which enables the efficient use of energy from a wide range of supply options. In isolated locations with limited water supplies and nonexistent or unstable power supplies, the pump system provides the ideal water supply solution. There is no possibility of drinking water pollution from the double-shielded motor structure. In addition to providing the MPPT feature (Maximum Power Point Tracking), which maximizes the use of power produced by the photovoltaic generator, the integrated control system is embedded into the motor to make it more compatible and dependable.

Brand WBS
Model 4DPC-A/D[3KW/4KW]
TypeAC/DC Solar Bore Pump
Material Stainless Steel
Package type Wooden Case
Warranty 2 years
Motor Water-Filled Brushless Motor
Controller AC/DC Auto-switching Controller
Voltage Range8 85-280V AC / 80-420V DC
Impeller Material High Class Plastic

Bore Well Pump of application are:
This 4-inch AC/DC solar well bore pump has a plastic impeller and is used for garden irrigation, drip irrigation, chicken farming, and fountain systems. (Purchasing a stainless steel impeller water pump is advised if the water quality exhibits high levels of acidity and alkalinity.)

Characteristics
Characteristics of the Pump:

1. Designed for solar power, this permanent magnet DC brushless synchronous motor has an efficiency boost of 15-20%.
2. Oil cylinder, brass connector, and outlet.
3. More axial pressure can be applied to the double-bearing motor base.
4. Alloy mechanical seals are more reliable and have a longer lifespan.
5. Intelligent water shortage protection: The pump stops working automatically when there is no water in the well, and automatically start working 15-30 minutes later.
6. Pump can start working when power is enough every morning.
7. Two-year guarantee.
Controller Characteristics:

1. Can work with not only DC solar power but also AC energy. The controller can auto-switching from AC to DC power.
2. High waterproof grade: IP65, double seal effect in waterproof and leak-proof
3. Soft start technology extends the pump motor's lifespan by eliminating impulsive current.
4. Protection against high voltage, low voltage, overcurrent, and high temperature
5. Two-year guarantee.

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