GSD - 2471

              Objective: 

                To study the construction of relay

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

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

              Technical Specifications:

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

                 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

                 Relay Circuit Diagram: Screen Printed on front panel size 700mm x 400mm

                 Dimensions : 700mm x 400mm x 300mm

                 Power Requirement : 220VAC +10%, 50Hz

            Standard Accessories:

                  Power Cords, Patch Cords, Instruction Manual.

               Instruction Manual