The invention provides reactive compensation equipment with an LED (
light emitting diode) constant-
current driver. The reactive-load compensation equipment with the LED constant-
current driver comprises a three-phase
power frequency alternating-current power supply, reactive compensation capacitors, a three-phase
rectifier bridge, an LCL (lower control limit) filter and an
LED lamp bank which are sequentially connected to one another; each phase of the three-phase
power frequency alternating-current power supply is connected with one end of the corresponding reactive compensation
capacitor through a corresponding switch; the other ends of the reactive compensation capacitors are connected to midpoints, which correspond to a bridge arm, of three-phase inputting sides of the three-phase
rectifier bridge; two switches are arranged on one side, which is close to the
rectifier bridge, of each reactive compensation
capacitor; and when the two switches of each reactive compensation
capacitor are switched on simultaneously, the three reactive compensation capacitors are connected to one another in a star-shaped manner. By the reactive compensation equipment, reactive compensation can be realized, the latter
LED driver does not need an
electrolytic capacitor, the service life is long, a complex controller is not required, and the reactive compensation equipment with the LED constant-
current driver is maintained and repaired conveniently in the later period, has important using value for places needing reactive compensation, is suitable for workshops at which a large number of inductive loads are used, and is also suitable for places needing reactive compensation and illumination such as a power distribution room with a
transformer.