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No pressure in the cylinder before starting the air compressor of small air separation unit

No pressure in the cylinder before starting the air compressor of small air separation unit
Jul 02, 2025
Author: DEAR AST

According to the starting characteristics of the motor towing the air compressor, when the air compressor is started, its starting current is several times the current in operation. Too much starting current can have a negative impact on the machine itself, the transformer and the transmission line, so we should try to shorten the starting time and the starting current. However, if pressure exists in the cylinder before the air compressor starts, the starting torque will become larger and the starting current of the motor will be larger than no-load starting, so that it is easy to damage the air compressor or cause accidents on the power grid.

 

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