Services

Transformers & Services

Voltage & Current Energy Co. is a leading supplier of a wide range of transformers. Providing customers with lifetime support for its products portfolio ranging up to 380 kV and up to 1,000 MVA.

Supported Product Portfolio :

  • Power and distribution transformers    
  • Oil and dry type transformers      
  • Generator step-up        
  • HVDC phase shifting, traction and arc furnace transformers                   
  • Shunt reactors and rectifiers

Installation Services :

  • Dismantle, removal and relocation                
  • Site supervision erection & assembly    
  • Site supervision erection and assembly             
  • Testing of ail components, function test & operation check of protection & control
  • Supervision during start up
  • Oil testing, filling & filtration

Support Services :

  • 24/7 emergency hotline   
  • Maintenance contracts   
  • On-site & factory training
  • Corrective & Preventive Services:
  • Emergency service contracts    
  • Supply of spare parts  
  • On-site & workshop repair, troubleshooting & field services    
  • Planned preventive maintenance      
  • Oil analysis, processing and replacement      
  • Active parts drying by LFH     
  • Tap changer maintenance and overhauling
  • Thermal scanning

Added Value Services :

  • Transformer diagnosis & condition assessment program including regular & advanced diagnostics such as FRA, DFR & PDA
  • Transformer oil monitoring
  • Complete overhaul and refurbishment
  • Modification, retrofit and cooling system & capacity upgrade
  • Passivation of corrosive oil