In recent years, China's call for energy conservation and emission reduction is getting higher and higher, and the demand for energy-saving equipment is increasing. Increasing energy conservation has also become a realistic task facing the air compressor industry. The variable frequency air compressor is an energy-saving air compressor with the following advantages:
What are the advantages of air compressor frequency conversion energy-saving transformation?
Advantage 1: Freely set pressure and maintain constant pressure
1. The unit will always maintain a constant pressure supply of ±0.1 bar under the required pressure;
2. Satisfied users can set pressure arbitrarily within the range of 3~14bar without changing gears or belts;
(Note: the maximum pressure value should be determined when purchasing the machine);
3. When the gas volume is small, the pressure remains constant and the rotation speed is automatically reduced. Satisfied with only enough gas.
4. When the gas consumption is large, the pressure remains unchanged and the rotation speed is automatically compensated to ensure the gas supply needs;
Advantage 2: Remote control
With advanced control, surveillance and communication systems, users can easily obtain technical assistance from suppliers around the world in time.
Advantage three: saving energy
The air compressor with the frequency converter installed is compared with the conventional air compressor: the air compressor with the frequency converter installed can automatically adjust the operation of the air compressor according to the amount of gas used, which can save energy and has remarkable effect.
Advantage 4: Efficient power saving
1. With variable speed control technology, the displacement of the compressor can be perfectly combined with the user's gas consumption, completely avoiding the loss of unloading power;
2. In the state of intermittent gas use, the zero load of the soft start avoids the peak of current and torque, so the unit can start and stop indefinitely. Really achieve 0~100% stepless speed change, maximally control the generation of useless work;
3, eliminating the extra 2bar pressure burden, let the air compressor unit directly save energy by 14%, because each 1 bar working pressure can save 7% energy loss.
Advantage 5: Extend the service life of the air compressor
The inverter starts the air compressor from 0Hz, which can adjust the starting time of the air compressor, thus reducing the impact on some electrical components or mechanical components inside the air compressor during starting, enhancing system reliability and making the compressor service life. extend.
In addition, variable frequency control can reduce current fluctuations when the unit starts, which can affect the power consumption of the power grid and other equipment. The tri-crystal inverter effectively reduces the peak of the starting current to a minimum.
Advantage 6: More reliable
1. Variable frequency soft start avoids electrical shock and avoids mechanical shock;
2. Exempt the unfavorable factors of long-term high-speed operation of the unit;
3, no contactor, to avoid electrical contact failure;
4, exempt 2bar high pressure, reducing the probability of system leakage.