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

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