ME 2486R – Over Current Relay (Directional Type) Testing Kit (Electromechanical Type with Rheostat)

Objective:

To study the construction of relay

Test an induction disc relay in directional over current protection scheme for operating characteristic using current injection

To obtain the time & current characteristics of a directional over current induction disc type relay

Technical Specifications:

Relay Type  : Directional Over Current Relay (Electromechanical Induction Disc Type)

Terminals  : 4mm Terminals for Trip, Current Output and Input

Meters (Digital) : 1No. AC Current Meter 0 – 20Amps & 1 No. Digital Timer .0001sec. to 9999sec. (Auto) (96mm x 48 mm)

Current Injector              : Inbuilt variable current injector 20Amps to create Phantom Fault Current

Indicators  : Provided on front panel for Mains, Current, Trip & Alarm

Switches  : Provided on front panel for Mains, Timer Reset, Test Switch (ON/OFF)

Reversing Switch  : To reverse the direction of current

Relay Circuit Diagram  : Screen Printed on front panel

Weight : 40Kgs Approx.

Power Requirement   : 220VAC +10%, 50Hz

Standard Accessories:

Power Cords, Patch Cords, Instruction Manual.

Power Cords, Patch Cords, Instruction Manual.