Inverter Output Reactor

Application

ZHIMING  brand of electrical inverter output reactor. 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 temperaturerise, no noise, 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 between inverter and motor. It can improve the electricity quality and power factor, optimize the wave, etc. This reactor is an important part between the inverter and motor.

Applicable standard: IEC 289: 1987

Structure features

●High-Grade Core Construction
Utilizes premium grain-oriented silicon steel laminations for optimal magnetic performance and minimized core losses.
●Precision Windings
Features meticulously wound coils using high-purity, high-conductivity copper conductors (typically oxygen-free copper).
Optimized Magnetic Circuit Design
Engineered for low flux density and minimized magnetic saturation, ensuring linear inductance characteristics under load.
●Low-Loss Insulation System
Employs high-temperature, Class H (or Class F) insulation materials and systems (e.g., vacuum pressure impregnation – VPI) for superior dielectric strength, thermal endurance, and long-term reliability.
●Robust Mechanical Construction
Features a rigid, welded, or bolted steel frame/enclosure providing exceptional mechanical stability, vibration resistance, and protection.
●Optimized Thermal Management
Designed for efficient heat dissipation via core geometry, winding arrangement, and ventilation, resulting in inherently low temperature rise.
●Acoustic Noise Mitigation
Incorporates core clamping techniques, winding tensioning, and impregnation to ensure exceptionally quiet operation (low acoustic noise emission).
●Compact Footprint
Engineered for space-efficient installation without compromising performance or thermal ratings.
●Corrosion-Resistant Finishes
Enclosures are typically finished with protective coatings.
●Terminal Configuration
Features robust, accessible copper terminals designed for secure, low-resistance connections (e.g., lug, stud, or busbar type).
●Modular Mounting Options
Designed with standardized mounting points/fixtures for flexible and secure installation.

Main technical data

Voltage drop: 1%-2%
Rated operating voltage: 380V/50Hz
Electric strength: iron core-winding 3000VAC /50Hz/10mA/60s  no arcing  no  breakdown;
Insulation resistance: iron core-winding 1000VDC, Insulation resistance ≥100MV
Noise of reactor: less than 35dB(measured from 1 meter away in horizon from the reactor)
Temperature rise: less than 60K

Product size

Specification & Dimensions

CKDG Series single-phase shunt reactor 

Note: The above-mentioned data is the reference for typical models; we can design and produce according to the special requirements of the user. We reserve the right to change the technical data.