2% Voltage drop AC output Reactor choke for 3phase ac drive
inverter
Description of Load Reactor:
VEIKONG reactor adopted high quality foreignsilicone steel sheet
and copper wire beingprocessed by use of advanced technology,
withsuch features as small size, low temperaturerise, no noise and
etc. it is generally installed onthe output side of inverter DC
speed regulator,used to restrict voltage rising rate of PWM wavein
the inverter output passivated by thecapacitive charged current in
the cable betweeninverter and motor. It can improve the
electricityquality and power factor, optimize wave and etc.this
reactor is one of important part betweeninverter and motor factor.
Technical Data of AC reactor.
| 1. Rated Operation Power: 3/380V/50Hz or 660V/50Hz |
| 2.Rated Operating Current: 3A to 2000A@40ºC |
| 3.Reactive Strength: Core-Winding 3000VAC/50Hz/10mA/10S Free of
arcing breaking(tested in factory) |
| 4.Insulation Resistance: 1000VDC, insulation resistance>=100MΩ |
| 5.Reactor'S noise is less than 65dB(to be measured at the point 1
meter away from the reactor horizontally) |
| 6.Protection class: IP00 |
| 7.Insulation class: Above F |
| 8. Standard IEC289, 1987 Reactor, GB10229-88 Reactor(equivalent to
IEC289:1987) jb9644-1999 for semi-Conductor transmission |
| 9.Interphase voltage is unbalanced>1.8% of rated voltage |
| 10. Large quantity of inverter mounted on the same power line but
have to minimize line current |
| 11. Power factor calibrating capacitor or power factor correcting
unit applied |
Benefits:
Obvious interference to other devices from power supply (such as
interference, overvoltage) Interphase voltage is unbalanced
>1.8% of rated voltage Low impedance line (Power transformer is
about 10 times of rated data of inverter) Large quantity of
inverter mounted on the same power line but have to minimize line
current power factor calibrating capacitor or power factor
correcting unit applied..
Product Parameters
Voltage Range | DC500V-1000V |
Dielectric Strength | Core-Winding, AC 3000V/50Hz/5mA, free of damage in 60s |
Insulation Resistance | Core-Winding, DC 1000V, Resistance > 100M ohm |
Reactor's noise | less than 65dB(to be measured at the point 1 meter away from the
reactor horizontally) |
Standard | GB 19212.1-2008 GB/T 1094.6-2011 |
Product Size
Summary
VEIKONG Input and output reactor for variable frequency speed
regulation: inverter and governor during use, often suffer from the
surge current and surge voltage impact, the performance will be
severely damaged and the service life of the converter and the
governor, so to use input reactor arranged on the front, to
suppress the surge voltage and surge current protection, inverter
and governor, extend the service life and prevent the harmonic
interference, at the same time, as the frequency converter and
adopts frequency conversion speed governor is the way, so often
produce hormonics and waveform distortion in the speed, will affect
the normal use of equipment, therefore, require the installation of
a reactor output on the output side, to filter out the harmonic
voltage and current, improve the quality of power grid.
