Relay Control System

Model No:


Romtek® is the registered trade mark of Bhushan & Bhushan

Short Description

This system consists of a simulated Relay Control system together with a switch selected, 2nd order / 3rd order system. The equipment is intended to enable the student to experiment on Relay characteristics, phase plane analysis, and system development studies related to Hysteresis.


Simulated relay with adjustable Hysteresis & dead zone.


Simulated 3rd order / 2nd order system with switch selection of order.

Function Generator Sine, Square & Triangular waveforms.
Frequency Range

10 Hz to 1000 Hz.