+27 (0) 11 607 1700 support@mandc.co.za

High & medium voltage AC motors & generators

High & medium voltage AC motors & generators

M&C is the proven expert in the following areas:

  • Repair of medium voltage electric motors and alternators of all voltages and ratings:
    –  Fractional kW to 70 MVA
    –  Up to 13800 V
    –  Hazardous area certification: Zone 1 & Zone 2
  • The full range of winding types:
    – Set diamond
    – Vacuum Pressure Impregnated
    – Roebel Bar / Bar Wound stators
    – Resin rich
    – Hybrid systems
    – Hair pin / Concentric
    – Others on request
  • On all types of MV and HV machines:
    – Squirrel Cage Induction
    – Wound Rotor Induction
    – Salient Pole Synchronous
    – Cylindrical Rotor Synchronous
    – Permanent Magnet Machines
  • Specialised manufacture of electric motor components, replacement parts and special machines
  • Electric motor design changes and improvements:
    –  Efficiency upgrades
    –  Power upgrades
    –  Speed changes
  • Specialised electrical and mechanical design projects
  • Design audits and consultation
  • Finite element analysis
  • Latent defect rectification
  • Condition assessment
  • Certification and re-certification to local and international standards
  • Emergency maintenance
  • Failure and root cause analysis