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

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