The fuses specified below are the recommended types for protecting the unit on the low-voltage distribution panel. If option L26 (main switch) has been selected, the inverter has integrated semiconductor protection. In this case, a fuse of type 3NA can be used on the low-voltage distribution panel.
Further information on the fuses is provided in Catalog LV 10.
Rated power
SINAMICS G120P Cabinet inverter
Fuse for option L26
Fuse (incl. semiconductor protection) without option L26
At 400 V/690 V, 50 Hz
At 460 V/575 V, 60 Hz
Rated current
Frame size acc. to IEC 60269?2
Rated current
Frame size acc. to IEC 60269?2
kW
hp
6SL3710? ...
A
Article No.
A
Article No.
380 ... 480 V 3 AC
110
150
1PE32-1 . A0-Z
250
1
3NA3144
315
1
3NE1230-2
132
200
1PE32-5 . A0-Z
315
2
3NA3252
350
2
3NE1331-2
160
250
1PE33-0 . A0-Z
400
2
3NA3260
450
2
3NE1333-2
200
300
1PE33?7 . A0-Z
500
3
3NA3365
500
2
3NE1334-2
250
350
1PE34-6 . A0-Z
630
3
3NA3372
560
3
3NE1435-2
315
400
1PE35-8 . A0-Z
630
3
3NA3372
710
3
3NE1437-2
355
450
1PE36-6 . A0-Z
800
4
3NA3475
800
3
3NE1438-2
400
500
1PE37-4 . A0-Z
800
4
3NA3475
850
3
3NE1448-2
450
500
1PE38-4AA0-Z
1000
4
3NA3480
2 ? 500
2
3NE1334-3 *)
500
600
1PE38-8AA0-Z
1000
4
3NA3480
2 ? 560
3
3NE1435-3 *)
560
700
1PE41-0AA0-Z
1250
4
3NA3482
2 ? 630
3
3NE1436-3 *)
500 ... 690 V 3 AC
500
500
1PG35-8AA0-Z
2 x 355
3
3NA3354-6 *)
710
3
3NE1437-2
560
600
1PG36-5AA0-Z
2 x 400
3
3NA3360-6 *)
800
3
3NE1438-2
630
700
1PG37-2AA0-Z
2 x 425
3
3NA3362-6 *)
850
3
3NE1448-2
*) 2 units.
Note:
The power data in hp units are based on the NEC/CEC standards for the North American market.
