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Electrical Contracting

MV substation testing and commissioning up to 33 kV

Testing and commissioning of medium-voltage substations and equipment up to 33 kV.

About MV substation testing and commissioning up to 33 kV

MV substation testing and commissioning up to 33 kV

Before energisation, MV equipment must be tested and checked. We carry out insulation, contact resistance, protection and functional tests, record results and support the commissioning process.

What we do

  • Review of single-line diagram and protection scheme
  • Insulation and contact resistance tests
  • Protection relay testing and settings checks
  • Interlock and operation checks
  • Pre-energisation inspection
  • Test reports and commissioning record

What we need from you to quote

  • Single-line diagram and equipment datasheets
  • Protection settings and philosophy
  • Voltage level and equipment ratings
  • Site access and permit arrangements
  • Utility or client commissioning requirements
  • Planned energisation date
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