Vacon NX series, User Manual

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Active Front End (AFE) vacon • 43
Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/
4
4.11.3.2 DC fuses
NOTE! All fuses are flush-end type. If some other type is needed, contact your distributor.
NOTE! All fuses are flush-end type. If some other type is needed, contact your distributor.
NOTE! Fuses for FI9 is fuse links type and for FI10 and FI13 are flush-end type. If some other type is needed,
contact your distributor.
Table 21. Mersen DC fuse selection, mains voltage 640–1100 Vdc
Module DC fuses
Type Code
Enclosure
size
Mersen type [aR]*
U
N
[V]
I
N
[A]
Size Q'ty
AFE
NXA_0125 6 FI9 PC71UD13C315TF 1250 315 71 2
NXA_0144 6 FI9 PC71UD13C315TF 1250 315 71 2
NXA_0170 6 FI9 PC71UD13C400TF 1250 400 71 2
NXA_0261 6 FI10 PC73UD13C500TF 1250 500 73 2
NXA_0325 6 FI10 PC73UD13C630TF 1250 630 73 2
NXA_0920 6 FI13 PC84UD12C18CTQ 1150 1800 84 2
NXA_1030 6 FI13 PC84UD11C20CTQ 1100 2000 84 2
Table 22. Bussman DC fuse selection, mains voltage 640–1100 Vdc
Module DC fuses
Type Code
Enclosure
size
Bussman
type [aR]*
U
N
[V]
I
N
[A]
Size Q'ty
AFE
NXA_0125 6 FI9 170M4956 1250 400 1BKN/75 2
NXA_0144 6 FI9 170M4956 1250 400 1BKN/75 2
NXA_0170 6 FI9 170M4956 1250 400 1BKN/75 2
NXA_0261 6 FI10 170M8607 1250 700 3BKN/75 2
NXA_0325 6 FI10 170M8607 1250 700 3BKN/75 2
NXA_0920 6 FI13 170M7640 1000 2500 4BKN/95 2
NXA_1030 6 FI13 170M7658 1000 2700 4BKN/95 2
Table 23. Bussman DC fuse selection, mains voltage 640–1100 Vdc, North-America
Module DC fuses
Type Code
Enclosure
size
Bussman
type [aR]*
U
N
[V]
I
N
[A]
Size Q'ty
AFE
NXA_0125 6 FI9 170M1831 1000 400 FU/90 2
NXA_0144 6 FI9 170M1831 1000 400 FU/90 2
NXA_0170 6 FI9 170M1831 1000 400 FU/90 2
NXA_0261 6 FI10 170M6496 1200 800 3BKN/90 2
NXA_0325 6 FI10 170M6496 1200 800 3BKN/90 2
NXA_0920 6 FI13 170M6496 1200 800 3BKN/90 3x2
NXA_1030 6 FI13 170M6498 1200 1000 3BKN/90 3x2