Kangchuinuo (CU) variable frequency water pump

Working principle of Kangchuinuo (CU) variable frequency water pump

The CU variable frequency water pump is equipped with a pressure sensor, which detects the pressure situation of the user's pipeline at the outlet of the pump group. The system frequency converter processes and outputs current in real time based on the pressure signal feedback from the sensor; When the measured pressure is lower than the set pressure, the system adjusts the pump set to accelerate according to the proportion of the difference. When the measured pressure is lower than the set pressure and continuously decreases until it reaches the set pressure, the system adjusts the pump set to decelerate according to the proportion of the difference until it stops running; Due to the synchronization between the frequency of motor operation and changes in water pressure, it is also known as a constant pressure variable frequency pump group.

Advantages of Kangchuinuo (CU) variable frequency water pump

A、 Constant pressure: It can maintain a relatively stable outlet pressure of the water pump, reduce water pressure fluctuations, lower water hammer effects, effectively protect the pipeline network and water equipment, and extend the service life of the pipeline network and water equipment. At the same time, due to the relatively constant water pressure, the water pressure does not fluctuate when using water, which eliminates the phenomenon of sudden changes in temperature when using hot water, greatly improving the quality of life.

B、 Stable current: Using a frequency converter to start and stop smoothly, reducing the impact on the power grid caused by excessive current when starting the water pump directly, reducing the load on the distribution equipment, and saving investment in the power system.

C、 Energy saving: The variable frequency water pump has a minimum frequency and a maximum frequency. When the water consumption is low, the system will control the water pump speed ratio to decrease accordingly, and determine how much water is used and how much electricity is consumed.

D、 Mute: The variable frequency water pump is flexibly controlled to command the start and stop of the water pump, and the accompanying motor also has relatively low noise, so it will not produce significant noise during the start-up process.

E、 Long lifespan: Variable frequency water pumps often operate at low frequencies, without the frequent start stop of ordinary water pumps, reducing motor wear and extending equipment lifespan.

F、 Safety and hygiene: After many water supply equipment were replaced with variable frequency water pumps, water tanks were eliminated, eliminating the entry of insects, flies, and other harmful substances into the water. At the same time, the water used in production and daily life was also live water, greatly improving hygiene standards.

G、 Economy: After using a variable frequency water pump for water supply, there is no need to build a large water storage tank or regularly clean the tank. The water flow directly reaches the water end without secondary water supply, making water use more economical.

Technical parameters of Kangchuinuo (CU) variable frequency water pump

The above water pump comes with a 2-year warranty (up to 5 years) and free on-site after-sales service in the city. If there is a malfunction, the repair can be completed within 3 hours at the fastest!

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