The Importance Of Managing The Storage Time Of An Alternating Current Reactor Before Power Supply

In the installation of power equipment, the performance stability of inverter ac reactor directly affects the operation of the system. During long-term storage, the internal windings and insulation materials of reactors may undergo minor changes due to environmental factors. Shortening the storage time before energization can reduce the risk of such changes and provide more reliable conditions for subsequent operation.

The impact of storage environment on AC reactors

The reactors of type reactor ac are susceptible to the effects of humidity, temperature fluctuations, and dust intrusion during storage. These factors can cause the insulation materials to absorb moisture, leading to a decrease in some insulation properties and increasing the possibility of partial discharge during initial energization.

• Humidity changes: When vfd reactor is exposed to high humidity for a long time, the winding insulation absorbs moisture, and the resistance and dielectric strength change slightly.

• Temperature Fluctuations: Repeated temperature changes cause the windings and core to expand and contract, generating minor stresses that affect long-term insulation performance.

• Dust and Contamination: Dust covering the reactor surface may form discharge channels under high voltage conditions. Shortening the storage time can reduce contamination accumulation.

Key Points for Shortening Storage Time

Controlling reactor storage time requires consideration of the installation plan and site environmental conditions. Planning power supply cycles in advance and minimizing environmental fluctuations during storage can effectively reduce the likelihood of insulation material degradation. Regularly inspecting the appearance and winding condition of reactors helps to identify potential problems in a timely manner and optimize preparations before power supply.