CONTACTRON motor management
8-6
PHOENIX CONTACT 104456_en_01
8.3 Example 3 - Direct starter with current transformer
In this example, an 18.5 kW fan motor is to be controlled and monitored. Three 50 A
transformers are required for this.
Output 3 should be used as the alarm output for the running motor.
Output 4 should be used as the fault signaling output for motor and thermistor errors.
8.3.1 Hardware configuration
Figure 8-3 Hardware configuration example 3
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