2% Voltage drop AC output Reactor choke for 3phase ac drive inverter
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.