◎The power supply has obvious interference to other equipment (interference, overvoltage)

◎Power phase-to-phase voltage imbalance > 1.8% of rated voltage

◎Very low impedance line (power transformer is more than 10 times the rated value of the inverter)

◎Large number of frequency converters installed on one line to reduce line current

◎Correct the capacitance or power factor correction unit using cosΦ (power factor).

1. Rated working voltage: 380V/50Hz or 660V/50Hz

2. Rated operating current: 5A to 1600A@40 degrees

3. Anti-electric strength: iron core-winding 300VAC/50Hz/5mA/10s without arcing breakdown (factory test)

4. Insulation resistance: 1000VDC insulation resistance >100MV

5. Reactor noise: less than 65dB (1 meter distance from the horizontal point of the reactor)

6. Protection level: IP00

7. Insulation class: F class above

8. Product implementation standards: IEC289: 1987 reactance Device

                                                  GB10229-88 reactance Device (eqvIEC289: 1987)    

                                                  The semiconductor electrical transmission JB9644-1999 reactor       

◎Reduce motor noise and reduce eddy current losses.

◎Reduce leakage current caused by input high harmonics

◎Used for smoothing filtering, reducing transient voltage dv/dt and extending motor life.

1. Rated working voltage: 380V50Hz or 660V/50Hz

2. Rated operating current: 5A to 1600A@40 degrees

3. Reactance strength: iron core-winding 3500VAC/50Hz/10mA/10s without arcing breakdown (factory test)

4. Insulation resistance: less than 65dB

5. Reactor noise: less than 65dB

6. Protection level: IP00

7. Insulation class: F class above

8. Product implementation standards: IEC289: 1987 reactance Device

                                                 GB10229-88 reactance Device (eqvIEC298: 1987)

                                                  JB9644-1999 Semiconductor electrical transmission reactance Device