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SCR Systems

CONTRELEC has over 30 years experience in designing, modifying, troubleshooting and repairing Ross Hill and Hill Graham type SCR Systems for drilling rigs.

We are able to provide the following:

  • Advice and support for Ross Hill (RHCC) and Hill Graham (HGC) SCR systems
  • Design and implement modifications and upgrades to existing systems
  • On-site repair and troubleshooting
  • Off-site repairs for electronic components including PCBs, AC Modules and DC modules
  • Spare parts