The Indicator Silica Gel Inside The Ac Reactor Changes Color To Indicate That The Desiccant Needs To Be Replaced.

During operation ac line reactor, a noticeable color change in the color-indicating silica gel usually indicates a decline in the adsorption performance of ac line reactor for vfd. When the indicator silica gel gradually changes from its original dry color to another color, it indicates that the internal moisture adsorption of ac dc reactor has reached a high level. These indicators utilize the reaction of chemical dyes with moisture to change their appearance and express their state.

This visual change provides clear information that a new dry silica gel pack needs to be replaced to maintain the dry environment within ac input reactor. This color-changing mechanism has similar applications in industrial drying equipment, packaging dehumidification, and equipment protection, reducing the uncertainty of human judgment.