An inverter of 40HP or more can be converted to an external cooling type simply by moving upper and lower mounting brackets as shown in Fig. 2-2-3. Remove the M6 bracket screws, move the brackets, then secure the brackets using the M5 case mounting screws. (The bracket screws are no longer required after changing the bracket mounting position.)

Quantity of mounting screw

Voltage

Inverter type

Bracket screws

Case mounting

series

screws

 

 

 

FRN040G11S-2UX to FRN100G11S-2UX

5

5

230V

FRN040P11S-2UX to FRN125P11S-2UX

 

 

FRN125G11S-2UX

6

6

 

 

FRN125P11S-2UX

 

 

 

 

FRN040G11S-4UX to FRN250G11S-4UX

5

5

460V

FRN040P11S-4UX to FRN300P11S-4UX

 

 

FRN300G11S-4UX to FRN350G11S-4UX

6

6

 

 

FRN350P11S-4UX to FRN400P11S-4UX

 

 

 

Fig. 2-2-3

For inverters of 30HP or less, remove the ventilating covers if ambient temperature exceeds +40(104ºF)

(1)Removing the ventilating covers

One ventilating cover is mounted on top of the inverter and two or three are mounted at the bottom. Remove the surface cover, then remove ventilating covers by popping out the cover inserts as shown in Fig.2-2-4.

Fig. 2-2-4 Removing the ventilating cover

2-2

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Image 14
Fuji Bikes 5000G11S/P11S Removing the ventilating covers, Voltage Inverter type Bracket screws Case mounting