n recent years, the voice of energy saving and emission reduction has been increasing in China, and the demand for energy saving equipment is increasing. Increasing energy conservation has also become a realistic task for the air compressor industry. The frequency conversion air compressor is an energy saving air compressor. Its advantages are as follows:
Advantage 1: set pressure at will and maintain constant pressure.
1. Under constant pressure, the unit will always maintain constant pressure gas supply of + 0.1bar pressure.
2. Satisfied users set arbitrary pressure in the range of 3 to 14bar without changing gears or belts.
(Note: the maximum pressure should be determined at the time of purchasing the machine);
3, when the volume of gas is constant, the speed decreases automatically, and the gas volume is satisfied.
4, when the gas consumption is large, the pressure remains constant and the speed is automatically compensated to ensure the supply of gas.
Advantage two: remotely controlled
With advanced control, monitoring and communication systems, users can easily obtain technical assistance from suppliers around the world through the Internet.
Advantage three: save energy
The air compressor installed with the frequency converter is compared with the traditional air compressor: the air compressor installed with the frequency converter can automatically adjust the operation of the air compressor according to the gas quantity, so that the energy saving can be saved and the effect is remarkable.
Advantage four: efficient power saving
1. With variable speed control technology, the exhaust volume of the compressor can be perfectly integrated with the user’s gas consumption, which completely avoids the loss of unloading power.
2. Under the condition of intermittent gas consumption, the peak value of current and torque can be avoided by the zero load function of soft start, so the unit can start and stop indefinitely. The 0 to 100% infinitely variable speed can be maximally controlled.
3, avoid the pressure burden of more 2bar, so that the air compressor unit can directly save energy 14%, because every reduction of 1bar working pressure can save 7% of the energy consumption.
Advantage five: prolonging the service life of the air compressor
The frequency converter starts the air compressor from 0Hz to adjust the start-up time of the air compressor, thereby reducing the impact on some electrical or mechanical parts in the air compressor, enhancing the reliability of the system and prolonging the service life of the compressor.
In addition, variable frequency control can reduce the current ripple when the unit starts, and this fluctuating current will affect the power consumption of power grids and other equipment. The three crystal inverter can effectively reduce the peak value of the starting current to a minimum.
Advantage six: more reliable
1. Variable frequency soft start avoids electric shock and avoids mechanical impact.
2, avoid the adverse factors of high-speed operation of the team.
3, no contactor, to avoid electrical contact fault;
4, release the high pressure of 2bar and reduce the probability of system leakage.
Advantage seven: energy saving, environmental protection, equipment in place, immediately activated.
Any variable frequency air compressor unit that we recommend does not need special installation foundation, low speed axial fan and modern vibration isolation and noise reduction measures, making the compressor noise very low in operation, so it is convenient for the user to place in the production site. As long as the equipment is in place, fast tube channel connection can be immediately run and start.
Advantage eight: reducing the noise of the air compressor
After the inverter is installed, the speed of the motor obviously slows down in the required working condition, and the noise generated by the air compressor is obviously reduced. According to the on-site inspection, the noise is now 3-7 dB lower than the original noise.
Advantages nine: scientific development of energy saving and emission reduction
1, frequency conversion air compressor:
2, the difference between energy saving and non frequency conversion units in a year will be three years.
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