Shanghai oil-free screw air compressor quotation

according to the industrial control requirements of the air compressor, the system should ensure that the motor has constant torque operation characteristics.

However, in the case of a small amount of electricity, when the frequency converter is running at a low frequency, the temperature of the motor winding and the noise of the motor are guaranteed not to exceed the allowable range.

Considering the future expansion of the system, the inverter needs to meet the requirements of industrial control expansion in the future.

Energy saving inverter control compressor compared with the traditional control of the compressor, energy saving is the most practical significance.

The industrial control of the compressor supplied according to the air demand is an economical operating condition.

because the operating cost of a traditional compressor is composed of three items: initial purchase cost, maintenance cost and energy cost.

However, due to the reduction of the impact on the equipment after the variable frequency start of the air compressor, the amount of maintenance and repair is also reduced, so the operating cost will be greatly reduced.

According to the working conditions of the compressor, after the transformation of frequency conversion speed regulation, the motor running speed is obviously slowed down, so the noise of the air compressor is effectively reduced.

Field measurements show that the noise compared with the original system decreased by about six or even seven decibels.

There is frequency conversion control can reduce the current fluctuation when the unit starts, this fluctuating current will affect the power grid and other equipment, the frequency converter can effectively reduce the peak of the starting current to a minimum.