High Rotation Speed Deep Well Pump

Pump description ■The pump use permanent magnet synchronous motor, all stainless steel multistage impeller, and the rotating speed is up to 5200 RPM. It Provides both built-in and external controller solutions, can be used for 3 phase AC or DC direct input (factory setting), and can be used with...

Product Details

Pump description                                                                          

The pump use permanent magnet synchronous motor, all stainless steel multistage impeller, and the rotating speed is up to 5200 RPM. It Provides both built-in and external controller solutions, can be used for 3 phase AC or DC direct input (factory setting), and can be used with wide voltage;

Because the product has high power density and less impeller stage, breaking many traditional bottlenecks of deep well,it has constant pressure constant current water supply, intelligent operation, fault processing self function, wide voltage for the same performance, wide application scope;

At present, this product can replace the traditional deep well pump, and is suitable for the application of solar energy or battery, especially in the case that the depth of the submerged well is deep and the drilling cost is high. (it can drill smaller Wells with high power or large flow or high head);


Pump characteristics                                                                       

 ■This pump can be used in AC/DC direct input;

 ■Built-in control system, intelligent drive adjustment pump work, save more power;

Efficiency is 4-8% higher than that of conventional well pumps, exceeding the first-level energy efficiency stipulated by GB32030-2015;

Multiple protection procedures and temperature control protection strategies are built in, which will increase the service life of the traditional deep well pump by at least 60%;

 ■Can use clean energy of solar power, energy saving, environmental protection;

The operation is more stable than low-voltage and low-power solar energy series, and the pump has stable output rated performance when the light intensity is high;

 ■Longer use of battery power;

 ■Small size, light weight and delicate appearance;

The whole pump does not contain any industrial oil and pollution sources. There is no need to worry about the pollution caused by leakage, which will cause greater economic loss and damage to health;



External controller-Synchronous vector frequency converter

The converter is a special converter for the closed-loop and open-loop vector control of three-phase AC permanent magnet synchronous motor;

Real-time display of pump running status;

AC/DC input can be switched at any time;

Item

specification

Max.frequency

0~600Hz

carrier frequency

0.5KHz~16KHz

Input frequency

Digital setting:0.01Hz      simulation setting:Max.frequencyx0.025%

control mode

SVC

break-out torque

0.5Hz/150%(SVC)

speed adjustable range

1:200(SVC)

Steady speed precision

±0.5%(SVC)

overload capacity

150% R.current 60s180% R.current 3s

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PV array Configuration requirements

PV array rated output power ≥ Rated power of pump X1.2

Rated voltage of pump X1.5 ≥ PV array rated output voltage ≥ Rated voltage of pump



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