Tonanco 4PPSS21.0-60-280-2200-H, Solar Power Deep Well Pump, Pump size 4″, 2200W, Max Head 60m, Max Flow 350L/min, Discharge 2”, AC Input 90~240V, DC Input 100~490V (Price is Negotiable)

Description

MODEL: Tonanco 4PPSS21.0-60-280-2200-H

Tonanco 4PPSS21.0-60-280-2200-H is a solar power 4-inch submersible borehole pump. The distinct advantage of this series is the AC/DC Hybrid functionality.

Descriptions & Constructions

• Pump End: Features a multistage centrifugal design. The impellers and diffusers are constructed from AISI 304 Stainless Steel, offering superior resistance to corrosion and abrasion compared to plastic impellers, especially in sandy boreholes.

• Motor: Brushless DC (BLDC) permanent magnet motor. These motors are water-filled or oil-filled (depending on the specific batch config) for cooling and lubrication, providing higher efficiency than traditional AC induction motors.

• Controller: An external waterproof MPPT controller that monitors voltage, current, and water levels to protect the pump and optimize speed.

Key Features

• AC/DC Hybrid Capability: Connects to Solar (DC) and Grid/Generator (AC) simultaneously. The system prioritizes Solar power and can auto-switch or blend power (depending on controller version) to maintain flow.

• Stainless Steel Impellers: High durability against sand and harsh water conditions.

• MPPT Technology: The controller adjusts the motor speed to match the voltage output of the solar panels, achieving up to 98% efficiency.

• Soft Start: Prevents water hammer and extends motor life.

• Smart Protection:

  • Dry-run protection (via well sensors).

  • Over-current/Over-voltage protection.

  • Phase loss protection.

• Wide Voltage Range: Designed to handle fluctuations in PV array output.

Specifications