Precise electronic measurement equipment for power substations.  Designed and built first GPS clock.

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Line switching and automation equipment from 15 to 69 kV.

Distribution regulator bypass switches.

Power up to 575MVA, 525kV

GSU's up to 600MVA, 525kV

Autos up to 600MVA, 525 kV

HVDC Converter transformers

Mobiles and much more!


Trojan Dry Out Systems is an international company designing and manufacturing portable machines to process oil without deenergizing the transformer.  Automation and remote monitoring allows year-around processing for hard to get around to transformers.


battery monitoring for 24 VDC powered automation equipment


Make informed and intelligent life-cycle decisions for power transformers and other substation assets.  By providing engineered solutions, diagnostic testing and monitoring systems based on expert knowledge of equipment design, construction and operation.