12
vacon • 212 Brake chopper unit (NXB)
Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/
12.7 Brake chopper unit – Fuse selection
Table 110. BCU fuse selection, mains voltage 465–800 Vdc
Chas
sis
Type
Min res.
value,
2*
[ohm]
Brk
curr
ent
Fuse
size*
DIN43620
"TTF" threaded end
"7X" or size 83 with end
contacts
"TTQF" threaded end
size84 or "PLAF" 2x84
with end contacts
aR fuse
part nr.
Qty.
of
fuses
/dr
aR fuse
part nr.
Qty. of
fuses/
dr
aR fuse
part nr.
Qty. of
fuses/
dr
CH3 0016 52.55 32 DIN0 PC70UD13C80PA 2 PC70UD13C63TF 2 - -
CH3 0022 38.22 44 DIN0 PC70UD13C80PA 2 PC70UD13C80TF 2 - -
CH3 0031 27.12 62 DIN0 PC70UD13C125PA 2 PC70UD13C125TF 2 - -
CH3 0038 22.13 76 DIN0 PC70UD13C125PA 2 PC70UD13C125TF 2 - -
CH3 0045 18.68 90 DIN0 PC70UD13C200PA 2 PC70UD13C200TF 2 - -
CH3 0061 13.78 122 DIN0 PC70UD13C200PA 2 PC70UD13C200TF 2 - -
CH4 0072 11.68 144 1 PC71UD13C315PA 2 PC71UD13C315TF 2 - -
CH4 0087 9.66 174 1 PC71UD13C315PA 2 PC71UD13C315TF 2 - -
CH4 0105 8.01 210 1 PC71UD13C400PA 2 PC71UD13C400TF 2 - -
CH4 0140 6.01 280 3 PC73UD13C500PA 2 PC73UD13C500TF 2 - -
CH5 0168 5.00 336 3 PC73UD13C630PA 2 PC73UD13C630TF 2 - -
CH5 0205 4.10 410 3 PC73UD11C800PA 2 PC73UD13C800TF 2 - -
CH5 0261 3.22 522 3 PC73UD90V11CPA 2 PC73UD95V11CTF 2 - -
CH61 0300 2.80 600 3 PC73UD90V11CPA 2 PC73UD95V11CTF 2 - -
CH61 0385 2.18 770 3 PC73UD11C800PA 4 PC83UD11C13CTF 2 - -
CH62 0460 1.83 920 3 PC73UD11C800PA 4 PC73UD13C800TF 4 PC84UD13C15CTQ 2
CH62 0520 1.62 1040 3 PC73UD90V11CPA 4 PC73UD95V11CTF 4 PC84UD12C18CTQ 2
CH62 0590 1.43 1180 3 PC73UD90V11CPA 4 PC73UD95V11CTF 4 PC84UD11C20CTQ 2
CH62 0650 1.29 1300 3 PC73UD90V11CPA 4 PC73UD95V11CTF 4 PC84UD11C22CTQ 2
CH62 0730 1.15 1460 - PC83UD11C13CTF 4 PC84UD11C24CTQ 2
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