Typical Wiring Diagrams Always use wiring diagram...

Fire Extinguishers

Typical Wiring Diagrams Always use wiring diagram supplied on motor nameplate....CONNECTION DIAGRAMS (#Co4-460-12 Leads Part Winding) WEG Three Phase Motors 460 Volts / 12 Lead / Part Winding 12 10 11 645 789 12 3 L1 L2 12 10 11 645 789 12 3 L1 L2 12 10 11 645 789 12 3 L1 L2 Starting Type (460 Volts) Across Line Starting Type (460 Volts) Soft Start Starting Type (460 Volts) RVAT* * Reduced Voltage Auto Transformer 12 10 11 645 789 12 3 L1 L2 12 10 11 645 789 12 3 L1 L2 12 10 11 6 45 789 12 3 L1 L2 12 10 11 645 789 12 3 L1 L2 START RUN START RUN WYE-DELTA (460 Volts) PART-WINDING (460 Volts) NOTE: Always check motor name plate for the correct wiring diagram for that motor. 6 45 78 9 123 L1 L2 6 45 78 9 123 L1 L2 #CO1-230/460V - 9 leads 6 45 78 9 123 L1 L2 6 45 78 9 123 L1 L2 #CO2-230/460V - 9 leads 12 10 11 6 4 5 7 89 1 2 3 L1 L2 208-230V Y connection for starting only Y 460V 12 10 11 4 6 5 7 89 1 2 3 L1 L2 12 10 11 4 6 5 7 89 1 2 3 L1 L2 #CO3-230/460V - 12 leads CONNECTION DIAGRAMS WEG Three Phase Motors ∆∆

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