Compact Transformer Station

Compact Transformer Station


Technical Data

  • Max voltage: 415 volts, three phase, 4 wire with neutral
  • Frequency: 50 Hz
  • Rating: see above table
  • Adjustment: From 5KW to max power, selected via panel mounted illuminated Push bottom
  • Controls: Control/fan control, emergency stop and load channel selector push bottom
  • Cable termination: Panel mounted, non-interchangeable, fast connection cables to L1, L2, L3, N & earth
  • Cooling: 3 phase, 50 Hz, horizontal force air cooling fan
  • Element type: 10 mm, insulated, air cooled, finned sheathed resistor elements
  • Environmental Protection: Designed for outdoor operation, electrical control chamber IP44, element chamber IP21
  • Construction: Steel sheet by electro static powder color coating
  • Finish: Powered coated, textured finish RAL 7032
  • Operating temperature: 0 to 40o C
  • Storage temperature: 0 to 80o C
  • Movement: Lifting hooks


  • Different range of distribution transformer
  • Purposefully designed for harsh environments
  • Flexibility in selecting the required LV & MV equipment
  • Double roof with air insulation
  • Specially designed sand traps
  • All live parts in the substation are protected against unintentional contact by means of lockable doors
  • Reduced overall plant and operating cost
  • Limited required civil works
  • Appealing aesthetics
  • Non-walk-in substations
  • Factory built and tested
  • Tailor made options to cater different requirements
  • Easy and simple to install reducing the on-site operation
  • Ready for network connection
  • Maintenance free SF6 insulated Ring Main Unit for MV networking
  • Available with oil cooled/dry type trans-formers up to 1600kVA
  • Rust, corrosion and weather proof enclosure
  • Independent access for all the compartments for routine maintenance
  • Operation from outside
  • Completely metallic enclosure & robust construction
  • Completely bolting and welded construction
  • Electrostatic powder coated finish


  • Complying with latest IEC 62271-202 for unitized substation 
  • Heat Run according to class 10 of IEC 61330 
  • Design complies to new IEC 62271-202

Performed type test

  • Check of phase displacement
  • VLF HIPOT test
  • Energize 20 KV
  • Measurement of no-load loss and current
  • Checking of dimension and quality of workmanship
  • Checking mechanical function (door, cover, locks)

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Kabul Industrial Parks,District 9,Jalalabad Road Kabul, Afghanistan

Herat Industrial Town, Block 204,Phase 1 Herat,Afghanistan