TECHNO-ELEC Documents
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Specialising in Responsive Relays
Railway-News magazine Issue 1, February 2023: TECHNO-ELEC - Specialising in Responsive Relays.
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TECHNO-ELEC: Relays Tailored to Your Needs
TECHNO-ELEC has been providing reliable performance and flexibility in designing custom made relays for over 80 years.
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TECHNO-ELEC – Specialising in Responsive Relays
Railway-News magazine Issue 2, June 2022: TECHNO-ELEC – Specialising in Responsive Relays.
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TECHNO-ELEC Catenary Voltage Detection Relay Data Sheet
In trackside installations this voltage detection relay is used to detect the presence of catenary voltage in the cells from the rectifier.
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TECHNO-ELEC Ground Fault Detection Relay Data Sheet
This ground fault detection relay measures the DC current from the frame to the ground in order to detect earth fault in substations.