Reduce the noise of the motor and reduce the eddy current consumption
Reduce the input high-order harmonic wave
Used for smoothing filtering, reducing transient voltage dv/dt, prolonging the life of the motor and protecting the power switching devices inside the inverter
Scope of application
The power supply has obvious interference (interference, overvoltage) to other equipment
Voltage unbalance between power supply phases> 1.8% of rated voltage
Lines with extremely low impedance (power transformers are more than 10 times the frequency rated value of the inverter) A large number of inverters installed on one line to reduce the line current
Use cosΦ (power factor) correction capacitor or power factor correction unit
product manual
Pressure drop: 2%~1%
Rated working voltage: 660V/380V
Dielectric strength: iron core-winding 2500VAC/50Hz/10mA/60s without arcing breakdown; insulation resistance: iron core-winding 1000VDC, insulation value ≧100MΩ
Reactor noise: less than 35dB (tested at 1 meter from the level of the reactor), temperature rise less than 60K, insulation level above F
Product implementation standard: IEC289:1987 reactor
GB1094.6-2011 reactor (eqvIEC289:1987)