Table 10: Drive fuses, 380-500 V, Mersen (IEC)
Enclosure
size
Type I
L
[A] Catalogue number of the
fuse
Fuse
rating
[A]
Number
of fuses
needed
Fuse
size
Minimum
prospective
short
circuit
current [A]
MR8
0140 5 140 NH1UD69V250PV 250 3 1 1400
0170 5 170 NH1UD69V350PV 350 3 1 2400
0205 5 205 NH1UD69V400PV 400 3 1 2800
MR9
0261 5 261 NH2UD69V500PV 500 3 2 3300
0310 5 310 NH2UD69V630PV 630 3 2 5000
MR10
0385 5 385 NH2UD69V700PV 700 3 2 5700
0460 5 460 NH3UD69V900PV 900 3 3 7000
0520 5 520 NH3UD69V1000PV 1000 3 3 8600
0590 5 590 PC73UD90V10CPA 1000 3 3 13000
MR12
0650 5 650 NH2UD69V630PV 630 6 2 5000
0730 5 730 NH2UD69V700PV 700 6 2 5700
0820 5 820 NH3UD69V900PV 900 6 3 7000
0920 5 920 NH3UD69V1000PV 1000 6 3 8600
1040 5 1040 NH3UD69V1000PV 1000 6 3 8600
1180 5 1180 PC73UD90V10CPA 1000 6 3 13000
POWER CABLING VACON · 55
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