(9) Input phase failure (Lin) and imbalance

Lin

Are all the three phases of the

input voltage supplied?

Yes

Is the inter-phase imbalance ratio

within 2%?

Yes

Probable faulty drive. Contact

GE Fuji.

No

No

Connect the input wires correctly.

Examine the power supply system to satisfy the specification value.

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Image 68
GE AF-300, C11 manual Input phase failure Lin and imbalance, Connect the input wires correctly