A Relay Protection Tester is designed to simulate electrical quantities such as current, voltage, frequency, and phase, allowing engineers to test protective relays under controlled conditions.
The 78 series 10-A relays are available with a variety of options, including a push-to-test button and a green LED status lamp. The ice-cube-style industrial relays use quick-connect, plug-in/solder ...
RelayLabTest from OMICRON enables users to assess the overall performance of protection devices under realistic operating conditions. Test signals are calculated on the basis of a network simulation ...