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


Power up to 575MVA, 525kV

GSU's up to 600MVA, 525kV

Autos up to 600MVA, 525 kV

HVDC Converter transformers

Mobiles and much more!

Line switching and automation equipment from 15 to 69 kV.

Distribution regulator bypass switches.

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 distribution to station transformers.


Providing reliability for 24 VDC powered automation equipment.  Precise load test on each battery insures performance and battery life.  Charger verified on each test cycle.