Danfoss iC7 - Brake Cable Size Recommendations

Installation Guide | iC7-Automation Air-cooled Enclosed Drives Specifications
Table 15: Motor Cable Size Recommendations, UL 480 V (continued)
Model code Frame I
N
[A] Motor cable
[AWG]
Cable
termination,
Panduit
terminal part
number
Maximum
cable size
Maximum
number of
motor cables
(bolt size)
Number of
grounding
holes on PE
busbar (hole
size [mm])
(1)
iC7-60EA3A05-
658A
603 3 x 350 MCM LCAX350-12-6 500MCM 4 (M10) 4 (Ø10.5)
iC7-60EA3A05-
730A
672 4 x 250 MCM LCAX250-12-X 500MCM 4 (M10) 4 (Ø10.5)
iC7-60EA3A05-
820A
746 4 x 300 MCM LCAX300-12-6 500MCM 4 (M10) 4 (Ø10.5)
iC7-60EA3A05-
880A
AE11 + IE11
838 4 x 350 MCM LCAX350-12-6 500MCM 4 (M10) 4 (Ø10.5)
iC7-60EA3A05-
1000
940 6 x 4/0 LCAX4/0-12-X 500MCM 8 (M10) 8 (Ø10.5)
iC7-60EA3A05-
1100
2xAE10 +
2xIE10
1052 6 x 250 MCM LCAX250-12-X 500MCM 8 (M10) 8 (Ø10.5)
iC7-60EA3A05-
1260
1174 6 x 300 MCM LCAX300-12-6 500MCM 8 (M10) 8 (Ø10.5)
iC7-60EA3A05-
1450
1328 8 x 250 MCM LCAX250-12-X 500MCM 8 (M10) 8 (Ø10.5)
iC7-60EA3A05-
1710
2xAE11 +
2xIE11
1603 8 x 300 MCM LCAX300-12-6 500MCM 8 (M10) 8 (Ø10.5)
1) With the vertical PE busbar extension installed: 20 x Ø6.5 mm or 16 x Ø6.5 mm + 4 x Ø10.5 mm
6.2.6 Brake Cable Size Recommendations
Table 16: Brake Cable Size Recommendations, 380–500 V
Model code Frame I
N
[A]
Cable [mm
2
]
Maximum
cable size
[mm
2
]
Maximum
number of
brake cables
Bolt size
iC7-60EA3N05-2
06A
206 Cu 70
Al 120
120 2 per polarity M10
iC7-60EA3N05-2
45A
245 Cu 95
Al 150
120 2 per polarity M10
iC7-60EA3N05-3
02A
302 Cu 120
Al 2 x 95
120 2 per polarity M10
iC7-60EA3N05-3
85A
FE9
385 Cu 2 x 95
Al 2 x 120
120 2 per polarity M10
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