SR-15 Current Inverse Time Relay Teaching Equipment Electrical Engineering Lab Equipment
The module allows current and intervention time are controlled on the fore panel by two sets of 8 DIP switches. TECHNICAL CHARACTERISTICS: • Current and intervention time are controlled on the forepanel by two sets of 8 DIP switches • 3 LEDs of state indication:1 green LED for line; 1 red LED indicating intervention foroverload; 1 LED for overload memory • Test pushbutton: it simulates the maximum regulatedcurrent twice to check relay intervention • Switch for stopping relay intervention • Relay intervention can be reset manually via the pushbuttonof fore panel, manually via a remote pushbutton havingto be connected with terminals, automatically (function isenabled via a jumper) • Relay with NO/NC contact, rated current of 5 A • Current input: 1 or 5 A Supply with THEORETICAL – EXPERIMENTAL HANDBOOK
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