SALIENT FEATURES :
* Completely self – contained stand – alone unit.
* Demonstrates the principle and working of a Time Delay Relay using SCR.
* Supply required 230V, 50Hz AC.
* Built – in IC based DC regulated power supply with short circuit protection.
* UJT as delay generator with variable delay time.
* Relay ON indication on panel.
* Internal load provided.
* Facility for connecting external load.
* Housed in an elegant cabinet with a well spread intelligently designed circuit layout engraved on the front panel.
* Strongly supported by a comprehensive instruction manual complete with theory and operating details.