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In recent years, DC pumps have become well-known among many companies due to their small size, low power, and high safety factor. Engineers will consider upgrading the original communication pump to a DC pump. Now let me introduce four advantages of brushless DC pumps that can replace communication pumps.

Firstly, the brushless DC pump uses electronic components for commutation, and detects the rotor orientation through a program. Unlike the traditional communication pump where the motor rotates the carbon brush and causes wear, there is no need to use carbon brush commutation, which is a new pump skill. There may still be many people who are unaware of this new pump skill. Let's carefully understand the product advantages of brushless DC pumps:

1. Brushless DC pumps have high safety.

The common power supply for brushless DC pumps is a low-voltage 24V or 12V power supply, which is much lower than the safe touch voltage of 36V for the human body. If the use of circuit aging or leakage does not cause any damage to the human body and organisms, the communication pump is a high-voltage power source. Once the circuit aging or leakage occurs, it will cause huge damage to the human body and organisms. In many industries, there are safety hazards associated with using communication pumps. Such as swimming pool equipment, fish tank pumps, dishwasher equipment, once leaking, it will pose a safety hazard to the human body, and brushless DC pumps do not have this safety hazard.

2. Brushless DC pumps are more energy-efficient.

The traditional communication pump with a lift of 3000L is less than 3M and requires a power of 100W. Therefore, many manufacturers have strict false standards for parameters (the normal error of pump parameters is around plus or minus 5%, and the communication pump far exceeds). Therefore, when you use a water pump, you will consume a large amount of electricity because the conflict loss caused by the rotation of the carbon brush of the communication pump motor is very large. The power of the brushless DC pump is 100W, the flow rate is close to 12000 L, and the head is 5M, because the loss of the brushless DC pump is very low and the efficiency is high.

After one year, using a brushless DC pump at the same power can save you money on several pumps in your electricity bill.

3. Brushless DC pumps have a longer lifespan and are completely noiseless.

The brushless DC pump adopts the cooperation of ceramic and carbon fiber graphite shaft sleeve, which has no conflict or noise during use, greatly improving its service life. The traditional communication pump is not. As long as the motor rotates the carbon brush, it will wear out. When the water pump operates to a relative degree, the wear gap of the carbon brush will increase and noise will also increase. After running continuously for hundreds of hours, the carbon brush cannot change direction.

4. The brushless DC pump generates less heat.

Pump heating is inevitable, and if the pump efficiency is low, it naturally consumes more power for heating. Traditional communication pumps use very thin copper wires due to high voltage, which can only be wound around coils with very thin copper wires, resulting in high resistance and severe heating. Very thin copper wires cannot be used with high-temperature resistant enameled wires.

The voltage of the brushless DC pump is low, and thick copper wire is selected for high temperature resistance. It can withstand high temperatures and reduce the temperature. Those who understand electronics know that resistance depends on the thickness and length of the circuit.

Article source: DC brushless water pump www.1987213.cn