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Turn-key Solutions to Complement Our Transformer Rectifier Systems.

At Neeltran, we design and manufacture our own rectifier-transformers and rectifiers in the same facility. This  allows us to provide a more complete line up to our clients. In order to further support our clients, we can provide a complete electrical system from the High voltage plant transformer up through the power for your process, including installation.

  • Power system includes; High Voltage Input Facility Transformer, Network, HV, MV & LV Circuit Breakers, Harmonic Filter, Current Transformer, Bushing Transformer, Switchyard, Stands, and Supports, etc... 
  • Rectifier System includes; Transformer, Rectifier, DC Isolators, Cooling, Protection and accessories 
  • Programmable Controls and Human Interface include; Customer Interface, Controls, Measurements, Protections, Indication, Regulation, Fault Diagnostics, Remote Trouble Shooting 
  • Services include; Harmonic Studies, Magnetic Studies, Simulation, Relay Coordination, Training, Spares, Retrofit and Upgrades, Repair, Installation and Start-up

T/R set with Harmonic and Power Factor Correction

Input Gear with T/R set


Harmonic and P.F. Correction

 relay coordination study  relay coordination study  

Relay Coordination Study


Reactors by Neeltran

115 kV Step-down Transformer