Guangdong Guangda Electric Co. Ltd.    POWERED BY:300.CN       粤ICP备14095149号

Add:No. 6, Cangsha West Road, Residents Committee, Junan Community, Junan Town, Shunde District, Foshan City, Guangdong Province

Tel:18028173863     Fax:0757-22227748 


Filter compensation module series: intelligent filter compensation module | reactive power compensation module | welding machine specia l

filter compensation module | ceramic industry special compensation module |

Compensation component series: Thyristor power module | Reactor | Capacitor | Compensation controller | Capacitor component |

Compensation cabinet series: low-voltage automatic reactive power compensation and harmonic elimination device | welding machine-specific compensation device | high-voltage compensation and harmonic elimination device

Filter Cabinet Series: Neutral Current Absorber | Equipment Grade Filter | Low Voltage Automatic Reactive Compensation and Filtering Device | Dynamic Filter Compensation

Device | Welding Machine Special Filtering Device | Active Filter | High Voltage Compensation and Filtering Device





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Welder-specific filter device TSFGD

Suitable for 400V power system
Rolling mills, elevators, spot welders, injection molding machines, gantry cranes, frequency converters, metallurgy, automobiles
product description

product description

The special filter device for welding machine has real-time monitoring of reactive power, thyristor zero-crossing, no inrush current, fast switching, harmonic current suppression and other advanced technologies. It is suitable for various complex industrial environments and can be accurate, fast and without transient disturbance. Dynamic reactive compensation.


  • The controller adopts instantaneous reactive power algorithm, the response speed is 10ms, and it can be manually/automatically controlled;
  • Various switching methods such as cycle switching, coding switching, sequential switching, etc.;
  • Real-time monitoring of system voltage, current, power factor, harmonics, compensation status and other parameters;
  • Track load changes in real time, dynamic period is (10~20ms), no need to wait for discharge;
  • Perfect over-voltage, under-voltage, over-current, short-circuit, and lack of equal protection measures;
  • Avoid capacitive resonance, which can suppress more than 20% of harmonics;
  • It has phase separation compensation and harmonic elimination for phase load;
  • Suitable for most split phase dynamic compensation.


Applicable to classic load: rolling mill, elevator, spot welding machine, injection molding machine, gantry crane, frequency converter, metallurgy, automobile, shipbuilding, crystalline silicon manufacturing, stainless steel and other industries.

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Welder-specific filter device TSFGD


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