GE-ALSTOM TRANSACTION Effective 2nd November 2015, GE acquired Alstom’s energy businesses. The Alstom content available on this site is for information purposes only.
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Instrument transformers lifecycle management

Leveraging manufacturer worldwide experience since several decades over more than 200,000 high voltage instrument transformers, Alstom Grid is ideal partner to support your target of minimum equipments failure rate at lowest costs while maximising your employees’ safety and uninterrupted network function.

Those services, performed by local trained and certified Field service engineers with support of regional experts, allow fast response time and cost effective service for optimised customer asset availability and life time.


  • Scheduled Inspections and preventive maintenances
  • Audit, condition assessment and corrective maintenances
  • According to technology: oil sampling and analysis, by accredited Lab. DGA results are analysed by Alstom Grid experts


  • Strategic inventory tailored to product installed base
  • Maintenance kits


  • Maintenance and equipment operation training
  • Oil sampling according to IEC standard #567


  • Approved copies of all original routine test reports
  • Technical files allowing the correct identification of requested spare parts

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