Under Voltage & Over Voltage Relay Testing System 

Under Voltage & over Voltage Relay Testing System is intended for advanced practical training in protective devices connected with transmission lines, cables and network sections in power systems lab.

A Relay is an electrically operated switch which uses an electromagnet to operate a switching mechanism mechanically. Relays protect the power distribution equipment against continuing voltage sags that are detrimental to motors, ballasts, etc. provides theoretical and practical experience to students by controlling, monitoring, and analyzing individual relay settings and tripping characteristics.

This product provides detailed representation of power transmission systems which helps the students to perform experiments with minimal supervision. It also includes built-in variable supply and fast response graphical LCD display which makes the measurement system very precise.

FEATURES:-

• Alphanumeric 16 x 2 LCD with big font for better visibility
• Electromechanical Relay to understand internal mechanism and its working Inbuilt Single Phase with isolation
• Tripping function settingsDiagrammatic representation of Relay connection in transmission line
• Complies to all the safety standards

TECHNICAL SPECIFICATIONS:-

• Mains Supply : 230V ±10%, 50Hz
• Single Phase
• Input : 230V
• Output : 0-270V
• Current : 0-5A
• Over Voltage Relay
• Normal Voltage : 110V AC, 50Hz
• Voltage Setting : 121V, 126.5V, 132V, 137.5V, 143V, 148.5V, 154V
• Under Voltage Relay
• Normal Voltage : 110V AC, 50Hz
• Voltage Setting : 44V, 51.3V, 58.6V, 65.9V, 73.2V, 80.5V, 88V

** Note:-The content of the product and specification are subject to change without prior notice for continuous improvement. Images shown are for representation purpose only. “MICROTEKNIK“ keeps the right to modify the content in the product without prior notice.