2026-04-10Views：
permanent magnet variable frequency air compressor is how energy saving?
Permanent magnet frequency conversion air compressors are usually divided into two types: permanent magnet frequency conversion and ordinary frequency conversion. Both are produced for energy saving. You may not know how permanent magnet frequency conversion saves energy. In fact, energy saving is only relatively speaking. The ultimate goal is to save money. Next, let's take a look at it with the editor.
1. Energy saving effect of permanent magnet variable frequency air compressor
the biggest advantage of permanent magnet variable frequency air compressor is energy saving, which can generally save energy by 10% ~ 35%. The amount of energy saving depends on the working conditions of the air compressor and the setting of the parameters of the inverter.
The biggest factor is the working conditions of the air compressor. When the customer's gas consumption fluctuates greatly, the better the energy-saving effect will be. The most direct data is the proportion of no-load time to all working hours.
The working hours of the air compressor every day and how many days a week, how many hours a year; The setting of the pressure band; If there is an electric energy meter, copy down the degree of electricity. What is the local electricity bill for one kilowatt hour.
After knowing the above various situations, you can calculate how much money can be saved in a year when the energy-efficient controller is installed. Of course, this energy-saving analysis is very complicated, and there is a special software TOOLBOOKS to calculate how much electricity can be saved under specific working conditions.
2. Reduce the maintenance cost of permanent magnet variable frequency air compressor
due to the use of high-efficiency energy-saving control system, the software start of the air compressor reduces the electrical impact on the electrical components of the motor, and the starting current is small, which extends the life of the motor contactor. The software start of the air compressor reduces the mechanical impact on the equipment, and the motor bearings, main engine bearings and gear boxes all extend the service life.
The high-efficiency energy-saving controller control device makes the air compressor in a loading state for most of the time. All kinds of related solenoid valves and pneumatic components greatly reduce the number of actions, so the failure rate of electrical and mechanical parts is greatly reduced. Feeding the cost of replacement parts and labor costs.
In addition, the frequency converter control device makes the air compressor in the loading state most of the time, and the air inlet filter is always in the forward filtering state. When unloading, the air filter is in the reverse filtering state. The use of the frequency converter greatly reduces the time of reverse filtering of the inlet filter and prolongs the service life of the filter element.
3. The permanent magnet variable frequency air compressor reduces the capacity of the factory's power grid
when using star-delta start, the starting current is still relatively large, when the factory power grid capacity is limited, it will cause the upstream air switch trip, the use of high-efficiency energy-saving controller can save the cost of factory power grid expansion.
4, permanent magnet variable frequency air compressor to reduce production losses
the permanent magnet variable frequency air compressor uses a high-efficiency and energy-saving controller, and monitors more than 20 parameters, current, voltage, speed, torque, and power consumption at the same time. The system has a high degree of intelligence. It makes the air system more stable and reliable, reduces downtime and reduces production losses.
5. Permanent magnet variable frequency air compressor can reduce noise
when the displacement decreases, the speed of the motor slows down, and the noise of the air compressor is much smaller than that of the full speed operation. The time of unloading operation is reduced, and the noise of venting is also reduced.
the five advantages of permanent magnet variable frequency air compressor are almost all in order to reduce the cost. So far, is this air compressor enough to make you excited. It can not only reduce costs, energy saving and environmental protection, work efficiency and noise pollution is also very low.
Shanghai granklin two-stage compression air compressor, our two-stage compression air compressor adopts water-lubricated air compressor head, while saving energy and electricity, we make the whole machine oil-free, gas oil-free, make the gas pure and oil-free, can be applied to medical breathing grade compressed gas. The permanent magnet frequency conversion two-stage compression is superior to the ordinary power frequency single-stage in energy saving efficiency.
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