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Overcurrent Relay Characteristics Lab by arwa zeglam is a document available to read on EtoBox.
The document describes an experiment conducted on an electromagnetic overcurrent (O/C) relay. The objectives were to obtain the operating characteristic of the relay. The relay current setting was set at 0.75A and time multiplier setting at 1S. A three phase fault was demonstrated. Readings for fault current and operating time were recorded in a table. The operating characteristic was plotted on log-scale paper with time on the y-axis and current on the x-axis. The conclusion discussed that inverse-time ove
- Author
- arwa zeglam
- Language
- EN