Advantages of deep well pump matching frequency converter

Advantages of deep well pump matching frequency converter
First, the frequency changer has the very strong protection function, the water pump overload, the overflow, the stall, the undervoltage, the over voltage and so on causes the water pump damage factor to protect in time, does not cause the water pump to burn.
Inverter to start when the soft start i pump, the pump speed from 0 to 0 in accordance with the acceleration time, slowly increase the speed, thus reducing the impact of large current pump start, but also reduces the start of the pump very quickly start the wear and tear .
When the pump stops, the inverter will stop the pump according to the deceleration time. This will reduce the water hammer caused by the sudden water stoppage and water retention in the pipe network, which will cause great damage to the pump.
Practice has proved that the use of variable frequency constant pressure control can make the life of the pump more than doubled, but also can effectively reduce the number of pump maintenance
Can save electricity, reduce water supply costs
Second, the frequency conversion control can make the deep well pump when the water consumption is small, reduces the water pump the rotational speed, thus consumes the electric energy also to reduce, the deep well pump is the square torque load, its power and the rotational speed third power is direct, For the rated speed of 60%, its power is rated 21.6%, can save 78% of the energy, In addition, the use of frequency control, can improve the power factor, the reactive energy into active power, practice, Frequency control rate of at least 30%
.
Third, the intelligent control Automatic operation:
Water supply equipment using PID closed-loop regulation, constant pressure, high precision, small hydraulic pressure fluctuations. With overload, short circuit, over-current and other automatic protection function, equipment operation is stable, reliable, easy to use and maintain. With the lack of water to stop the pump, automatic switching time pump running functions, can achieve unattended. Can establish a remote monitoring system, real-time monitoring equipment operation.