Ideally a test engineer would connect a separate instrument to each test point of a Device Undergoing Test (DUT), thereby providing the highest performance and most accurate measurements. But this is ...

IEC 61850 communications can generally be divided into three primary categories. Clientserver communication is commonly used for monitoring, control, and reporting. GOOSE messaging provides high-speed ...

Electromechanical components such as relays and switches often must undergo endurance tests that verify their reliability and safety. Regulatory standards typically have compliance criteria that ...

Push-to-Test Button Electromechanical Relays are devices that incorporate a manual pushbutton feature, allowing users to test the relay circuit. This functionality enables operators to verify the ...

IEC 61850 is the new international communication standard for substations. The main goal of 61850 is to obtain interoperability between different protective devices from different vendors. IEC 61850 ...

High voltage relays are electromechanical devices used to switch high voltage (> 1kV) signals. They operate using the same basic principles as electromechanical relays, but include features designed ...