3 Phase AC Line Reactor, 3 HP Output

Q1: Does adding an AC input reactor increase energy consumption?

Adding an AC input reactor will introduce a small amount of power loss from its winding resistance and core hysteresis, resulting in a slight rise in energy consumption. However, this minor loss is usually offset by improved power factor and reduced harmonic heating in the system, leading to more efficient overall operation.

Q2: Can an AC input reactor prevent damage from voltage sags or swells?

An AC input reactor cannot completely eliminate voltage sags or swells from the power grid, but it effectively limits sharp current surges and dampens rapid voltage fluctuations. This buffering effect helps protect sensitive components like rectifiers and inverters, lowering the risk of equipment damage caused by unstable grid voltage.