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TRAFOTEK CHK0520 Phase Output Line Reactor Original New In Stock
  • Warehouse: Spot
  • Warranty: 365 days
  • Quality: Original module
  • Condition: New
  • Shipping method: Courier delivery

  • Contact person: LI MING
  • Contact number: +86 18059884790
  • WeChat:18059884790
  • E-mail: plc66@qq.com

Product Description
Product: CHK0520 – TRAFOTEK Three-Phase Output Line Reactor (520A,500/690V 50Hz)
Original Finland TRAFOTEK Inverter Dedicated Output Reactor for VFD Harmonic Suppression & Motor Protection
CHK0520 is Finland original TRAFOTEK three-phase output line reactor, OEM discontinued production(EOL), widely matched with large AC variable frequency drive system to filter output harmonic, restrain dv/dt spike voltage, protect long-cable servo motor; stocked with unused surplus original & fully tested refurbished spare parts for industrial drive cabinet retrofit replacement。
Core Technical Specifications
  • PN:CHK0520 | Brand:TRAFOTEK(Finland) | Spec:Rated Current:520A; Rated Voltage:500/690V; Rated Frequency:50Hz
  • Structure:Three-phase laminated silicon steel closed iron core + high temperature enameled copper winding, low noise vibration optimized design
  • Insulation Grade:H-grade high temperature resistant insulation, anti-overload short time withstand 1.5×In continuous overload capability
  • Ambient Condition:-20℃~+55℃ operating temp; -40℃~+85℃ storage temp; indoor cabinet installation IP00
  • Net Weight≈46.7kg(103lbs); Fixed foot mounting design for bottom bolt installation on drive cabinet base
  • Certification:CE, IEC60289 industrial reactor standard certified; Factory production discontinued status
Main Functional Features
  • Filter high-frequency harmonic generated by IGBT inverter output, suppress surge voltage & dv/dt peak on long motor cable(>50m)
  • Reduce capacitive leakage current of long wiring, avoid motor insulation breakdown caused by spike overvoltage
  • Improve output current waveform sinusoid, reduce drive heat loss & motor eddy current heating, extend service life of inverter and motor
  • Excellent magnetic balance three-phase design, low magnetizing current, small temperature rise under full-load continuous running
  • Compatible with Siemens, ABB, Danfoss large capacity VFD series for heavy industry drive matching
Application Industries
  • Metallurgy rolling mill, large fan & water pump high-power variable frequency control cabinet spare replacement
  • Mine hoist, cement rotary kiln main drive inverter system original spare stocking & equipment renovation
  • Petrochemical plant large compressor, gas blower VFD cabinet maintenance upgrade project
  • Import European complete set automation production line matching TRAFOTEK original reactor spare parts supply

Product PictureTRAFOTEK CHK0520.png


  • Global Inventory: 121 shared inventories worldwide, enabling fast delivery from overseas warehouses.
  • Pricing & After-Sales: Competitive prices with reliable 1-year warranty.
  • Customer Coverage: United States, Germany,

  • Japan, South Korea, UK, France, Italy, Canada, Brazil,

  • Australia, Russia, Spain, Netherlands, Switzerland,

  • Sweden, Belgium, Austria, Turkey.

  • Product Quality: 100% original new, tested before shipment.
  • Discounts: Wholesale discounts available for bulk orders.
PLC Module | DCS Module | Industrial Control | Original New | In Stock | Fast Delivery
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