When we talk about variable frequency air compressors, we usually think of energy saving. In the world of variable frequency air compressors, the most energy-saving one is the permanent magnet variable frequency air compressor. What are the advantages of permanent magnet variable frequency air compressors over industrial frequency air compressors?
1. Energy-saving effect of permanent magnet variable frequency air compressors
The biggest advantage of permanent magnet variable frequency air compressors is energy saving. Generally, they can save 10%-35% of energy. The amount of energy saving depends on the working conditions of the air compressor and the setting of the inverter parameters. A big factor is the working conditions of the air compressor. When the customer's gas usage fluctuates greatly, the energy saving effect is better. The direct data is the proportion of no-load time to the total working time.
2. The maintenance cost of permanent magnet variable frequency air compressor is reduced
Due to the use of high-quality energy-saving control systems, the software startup of the air compressor reduces the point impact on the electrical components of the motor, and the starting current is small, which prolongs the life of the motor contactor. The software startup of the air compressor reduces the mechanical impact on the equipment, and the motor bearings, main engine bearings and gearboxes all extend their service life. The high-efficiency and energy-saving controller control device keeps the air compressor in a loaded state most of the time. All kinds of related solenoid valves and pneumatic components have greatly reduced the number of actions, so the failure rate of both electrical and mechanical parts is greatly reduced. In addition, the inverter control device keeps the air compressor in a loaded state most of the time. The air inlet filter is always in a forward filtering state. When unloading, the air filter is in a reverse filtering state. The use of the inverter greatly reduces the reverse filtering time of the inlet filter and extends the life of the filter element.
3. Permanent magnet variable frequency air compressor reduces the capacity of the factory's power grid
4. Permanent magnet variable frequency air compressor reduces production losses
The permanent magnet variable frequency air compressor uses a high-efficiency and energy-saving controller to make the air system more stable and reliable, reduce downtime, and reduce losses in the production process.
5. The noise of the permanent magnet variable frequency compressor is low
When the exhaust volume is reduced, the motor speed slows down, and the noise of the compressor is much smaller than that when running at full speed. The unloading operation time is reduced and the visitor noise is also reduced.