Vacon NX User Manual page 238

vacon • 236
Table 117. Brake chopper unit fuse selection (Bussman aR), mains voltage 465–800 Vdc
Chassis Type
CH3 0016
CH3 0022
CH3 0031
CH3 0038
CH3 0045
CH3 0061
CH4 0072
CH4 0087
CH4 0105
CH4 0140
CH5 0168
CH5 0205
CH5 0261
CH61 0300
CH61 0385
CH62 0460
CH62 0520
CH62 0590
CH62 0650
CH62 0730
Table 118. Brake chopper unit fuse selection (Bussman aR), mains voltage 640–1100 Vdc
Chassis Type
CH61 0170
CH61 0170*
CH61 0208
CH61 0208*
CH61 0261
CH61 0261*
CH62 0310
CH62 0385
CH62 0416
CH62 0460
CH62 0502
_________________________
1
SHT fuses can be assembled into DIN fuse base of the corresponding size
13
Min resistor
Braking
value, 2*
current
[ohm]
52.55 32
38.22 44
27.12 62
22.13 76
18.68 90
13.78 122
11.68 144
9.66 174
8.01 210
6.01 280
5.00 336
4.10 410
3.22 522
2.80 600
2.18 770
1.83 920
1.62 1040
1.43 1180
1.29 1300
1.15 1460
Min resistor Braking
value, 2* [ohm] current
6.51 340
80 27
5.32 416
30 73
4.24 522
12 183
3.41 650
2.88 770
2.66 832
2.41 920
2.21 1004
Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/
DIN43620
Fuse
aR fuse Fuse
U
n
1
part nr. size
170M2679 DIN00 690
170M2679 DIN00 690
170M2679 DIN00 690
170M2679 DIN00 690
170M2683 DIN00 690
170M2683 DIN00 690
170M2683 DIN00 690
170M2683 DIN00 690
170M2683 DIN00 690
170M4199 1SHT 690
170M4199 1SHT 690
170M4199 1SHT 690
170M4199 1SHT 690
170M6202 3SHT 690
170M6305 3SHT 690
170M6277 3SHT 690
170M6277 3SHT 690
170M6277 3SHT 690
170M6305 3SHT 690
170M6305 3SHT 690
DIN43620
aR fuse Fuse
1
part nr. size
170M6305 3SHT
170M2679 DIN00
170M6277 3SHT
170M2683 DIN00
170M6277 3SHT
170M4199 1SHT
170M6305 3SHT
170M6277 3SHT
170M6277 3SHT
170M6277 3SHT
170M6277 3SHT
Appendices
Qty. of
Fuse
fuses per
[V] I [A]
n
pole
63 1
63 1
63 1
63 1
160 1
160 1
160 1
160 1
160 1
400 1
400 1
400 1
400 1
500 1
700 2
1000 2
1000 2
1000 2
700 3
700 3
Fuse Fuse Qty. of
U I fuses
n n
[V] [A] per pole
1250 700 1
1000 63 1
1250 1000 1
1000 160 1
1250 1000 1
1250 400 1
1250 700 2
1250 1000 2
1250 1000 2
1250 1000 2
1250 1000 2