Variable frequency controller manufacturers teach you how to choose water pump variable frequency controller

Release Time:

2022-05-05 15:11

In a broad sense, water resources refer to the total amount of water in the hydrosphere, including surface water and groundwater controlled by human beings and directly used for irrigation, power generation, water supply, shipping, aquaculture and other purposes, as well as rivers, lakes, wells, springs, tides, harbors and aquaculture waters; in a narrow sense, it refers to the amount of fresh water that can be restored and renewed every year, and water is an indispensable natural resource for national economic development.

How to make good use of water resources is an endless topic. Water pump frequency conversion controller is a new product that frequency conversion controller manufacturers have emerged with the development of science and technology. Its appearance can help humans make better use of precious water resources. So what is the advantage of water pump frequency conversion control? How to choose? The following inverter controller manufacturers to explain in detail. The variable frequency pump controller is a device that integrates multiple functions such as frequency conversion, constant pressure, and protection. Its performance is mainly reflected in the technical processing of these aspects, which is also the main basis for our choice.

Stable 1. performance. Water is a living goods, water supply interruption will seriously affect people's normal life, so the stability of the water supply system is very important. The controller has various perfect protection functions, including the over-current and over-voltage protection of the controller itself, and the water pump protection due to abnormal water pressure; the frequency conversion controller is used to start the water pump, and the soft start and constant pressure are realized by changing the working frequency of the water pump, so as to extend the service life of the water pump. The protection level of the product shell is very important, and the use occasion is very humid. Only waterproof and moisture-proof equipment can be more stable.

2. water pressure is constant. As the name implies, the constant pressure water supply controller requires constant water pressure, which is also an indicator of performance. Using high-speed PID operation mode, fast response to changes in water pressure, a short time to achieve constant system pressure; high precision constant pressure, the set value is almost equal to the actual value, water or water system pressure fluctuations can not exceed 0.1Bar.

3. Energy Smart. The system should realize automatic intelligence, and stop when there is water to start, so as to save energy during sleep. The user's level of expertise is relatively low, so the installation and use of the system must be simple and straightforward. Backpack non-electric box installation, one-key setting function, to achieve a simple and beautiful installation, simple and intelligent use. Sleep processing and rapid wake-up are also particularly important, and achieving the state of water and pump shutdown is also a key factor in energy saving.

In many frequency converter applications, the motor is located away from the operating room. If the inverter is installed on site, it is not convenient for workers to observe and operate; if it is installed in the operating room, the power line is too far away, the cost will be relatively high, and it will cause interference to the inverter itself and other equipment in the system. In view of the above applications, the inverter controller manufacturer has also developed an inverter remote controller to control the inverter and facilitate production.