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What are the characteristics of permanent magnet variable frequency screw air compressor?

2020-11-17 00:00:00
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What are the characteristics of permanent magnet variable frequency screw air compressor? The following screw air compressor manufacturers will introduce the relevant content to you

螺杆式空压机

1. Effective electricity cost of permanent magnet variable frequency screw air compressor


When the permanent magnet variable frequency screw air compressor adopts star-delta starting, the current is large and the factory power grid capacity is limited, which will cause the upstream air switch to trip, so that the energy-saving control system can save the factory power grid cost.


2. Variable flow control of permanent magnet variable frequency screw air compressor


The frequency conversion-driven air compressor can only work within one displacement, and the frequency conversion air compressor can work within a large displacement range. The frequency converter adjusts the motor speed in real time according to the actual air consumption, and controls the exhaust volume. When the air consumption is low, the air compressor can also automatically sleep, which greatly reduces energy loss. The optimized control strategy can further improve energy saving.


3. Low maintenance cost of permanent magnet variable frequency screw air compressor


Because the permanent magnet variable frequency screw air compressor has an energy-saving control system, it greatly impacts the power grid and machinery, and further extends the service life of each component. Therefore, the maintenance cost of the permanent magnet variable frequency screw air compressor will be lower than that of the ordinary screw. Type air compressor is generally an air compressor.


4. Long-term stable operation of permanent magnet variable frequency screw air compressor


The energy-saving control system of the permanent magnet variable frequency screw air compressor is highly intelligent, and can monitor multiple parameters, currents, voltages, etc. at the same time, resulting in the risk of production loss, making the air system stable and reliable for a long time


5. Permanent magnet variable frequency screw air compressor has low noise and low noise


Compared with ordinary air compressors, permanent magnet variable frequency screw air compressors have low noise. Because permanent magnet variable frequency screw air compressors mostly work at rated speeds, the main engine wears and noise is low, which extends the use of the machine to a certain extent.

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