DC Reactor Choke For 0.4kw To 710kw Variable Frequency Inverter And AC Drive
General
This product adopted high quality foreign silicone steel sheet and copper wire being processed by use of advanced technology, with such features as small size, low temperature rise, no noise and etc. it is generally installed on the input side of inverter DC speed regulator, able to restrict the harmonic contents produced by inverter and entered into power network, and reduce the interference on other devices, improve the electricity quality and power factor, limit the abnormal fluctuation of system voltage and surging current, optimize wave and etc.
Main Technical data
Voltage drop:1%-2%
Rated operating voltage: 380V/50Hz
Electric strength: iron core-winding 2500VAC/50Hz/10mA/60s no arcing no breakdown;
Insulation resistance: 1000VDC
Insulation resistance ≥100MV
Noise of reactor: less than 35dB (measured from 1 meter away in horizon from reactor)
Temperature rise less than 60K
Applicable standard: IEC289: 1987 "Reactors"
GB10229-88(eqv IEC289:1987)
GB10229-88"Reactors"(eqv IEC289:1987)
JB9644-1999"Reactor for semi-conductive electric driving use"
Product Parameters
| Voltage Range | DC500V-1000V |
| Dielectric Strength | Core-Winding, AC 3000V/50Hz/5mA, free of damage in 60s |
| Insultalon 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
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0.4kw To 710kw Inverter Reactor Images
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