20 hp 3 phase output line reactor at a low price, superior quality, 40A rated current. It can be used for voltage 220V, 380V, 400V, 410V, 440V, 460V or 480V, work frequency is 50/60Hz.
Line Reactor for VFD Specifications
|Recommended VFD Model
|| GK3000-4T0150G (20 hp three phase VFD )
||20 hp (15 kW)
||380V (optional: 220V/ 240V/ 400V/ 415V/ 440V/ 460V/ 480V)
||1.5 Times the Rated Current, Continued 60s
||Class F, H
||≤90%RH, without condensation
|Running Ambient Temperature
15 kW 3-Phase Output Line Reactor Mounting Dimension
3-Phase Output Line Reactor Circuit Diagram
Tips: Instructions for use of AC reactor
In order to increase the distance between the inverter and the motor, the cable can be thickened appropriately to increase the insulation strength of the cable, and shielded cables should be used as much as possible.
Since the output voltage of the inverter has more high-order harmonics, the transmission line between the inverter and the motor should not be too long. If the wire is too long, its distributed capacitance will also be large. In this way, under the action of the harmonic voltage, the higher harmonic current will also be too large.
Therefore, when the output cable between the inverter and the motor is too long, an output reactor should be installed.
The parameter selection of the output reactor in the inverter input and output protection circuit, the calculation and design principles are basically the same as that of the input reactor, but the inductance of the output reactor is based on the fact that the voltage when the fundamental current flows through the reactor is not greater than the rated voltage The voltage is better.