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

Field services - Breakers and switches maintenance

The switch-gear market consists of a wide variety of products with very different technologies offered by numerous manufacturers at different voltage levels. Our highly-qualified personnel possesses the necessary expertise to provide adequate preventive maintenance on all types and brand of switch-gear to ensure proper operation at all times.

Switches

  • Contact resistance measurement
  • High voltage fuse resistance measurement
  • Contacts and moving parts inspection
  • Opening and closing mechanism inspection

Breakers

  • Contact resistance measurement
  • Closing resistors measurement
  • Insulation resistance measurement
  • Opening and closing mechanism inspection
  • Tripping test through protection device
  • Contact synchronism analysis
  • Primary injection test
Contact and insulation resistance mesurement
Contact and insulation resistance mesurement
Primary injection test
Primary injection test