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