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This document provides a wiring diagram for a 3-phase 415VAC, 50Hz motor starter system with phase failure protection. The system includes a 3-phase 415VAC power source, motor, contactors KM1 and Q1, overload relays F1 and F2, and phase failure relay PFR1. The phase failure relay monitors the 3 phases and removes power if any phase is lost.

Author

Athul A

Language

EN