46MVA Power transformer
Rectifier control card upgrading
Breaker after refurbishing
Industrial battery charger
6MVA Power Transformer
Protection panel upgrade (After)
6MVA Power transformer
Infrared picture
Protection relay
Power transformer
Busbar manufacturing
Switchgear design
Time-current curve protection analysis
Primary injection test
Protection panel upgrade (Before)
Thermographic inspection
6MVA Power Transformer
Rectifier drawer upgrading
120kV Power breaker
Disjoncteur avant remise à neuf
Sectionneurs 120kV
Thyristors verification
Capacitor bank
Wave quality measurements
25kV Switchgear
Contact and insulation resistance mesurement
Mobile services units

Field services - Other services available

The list below briefly indicates many of the additional services that the MDL Énergie inc. team can provide:

  • Metering transformer inspection and test (CT / PT)
  • Battery and battery charger testing
  • Capacitor bank inspection and test
  • Ground fault protection device testing
  • High voltage cable inspection and test
  • Ground or concrete buried cable localization
  • Power cable fault localization
  • High voltage dielectric test (“Hi-pot”)
  • Low frequency dielectric test  (VLF) per IEEE 400.2 standard
  • Arrester insulation resistance measurement and inspection
  • Isolated bus bar inspection and measurement
  • Soil resistivity and grounding measurement
  • Medium and high voltage starters maintenance
  • Electrical substation maintenance
  • Power factor and harmonic measurement
  • Disturbances measurement using a high speed event recorder
  • DC rectifier inspection
Thyristors verification
Thyristors verification
Wave quality measurements
Wave quality measurements