GE C11 ユーザーズマニュアル

 

-66- 

(9) Input phase failure (Lin) and imbalance 

 

 

 

 

 

 

 

 

 

 

 

 

 

Is the inter-phase imbalance ratio 

within 2%?  

Are all the three phases of the 

input voltage supplied? 

No

 

Yes

 

Yes

 

Connect the input wires correctly.

 

Lin 

Probable faulty drive. Contact  

GE Fuji. 

No

 

Examine the power supply system 

to satisfy the specification value.