The Fully Sealed Design Allows For More Flexible Desiccant Management In Ac Reactors.

In the routine maintenance of power electronic equipment, the frequency of desiccant replacement is often a key concern for maintenance personnel. Conventional reactors, due to internal moisture accumulation, require regular inspection and replacement of silica gel, which not only increases maintenance costs but can also affect continuous equipment operation.

With its fully sealed structure, the ac line reactor completely isolates the internal environment from external moisture. This design fundamentally changes humidity management. The ac line reactor for vfd's outer shell is made of high-strength material in one piece, combined with professional sealing technology to keep out humid air. Under these conditions, the built-in silica gel can maintain its adsorption efficiency for a long time, eliminating the need for frequent inspection and replacement.

During operation, the microenvironment within the sealed cavity remains relatively stable. Heat generated by the iron core windings is dissipated through the cooling system, but moisture cannot penetrate. This physical isolation mechanism significantly reduces the rate of desiccant consumption. For ac dc reactor equipment installed in a well-controlled power distribution room, its fully sealed characteristics are even more advantageous.