Danfoss VLT AutomationDrive FC 301 Series Design Manual page 154

Electrical Installation
Figure 9.55 Long Cables in Series Connection
Enclosure types
A1, A2, A4, A5
9 9
A2, A4, A5
A2, A4, A5
A3, A4, A5
B1, B2, B3, B4,
C1, C2, C3, C4
A3
B4
C3
Table 9.19 Max. Cable Length for Each Parallel Cable
152
Design Guide
Power Size (hp
Voltage [V]
[kW])
0.5–1 400
[0.37–0.75]
500
400
1.5–2 [1.1–1.5]
500
400
3–5 [2.2–4]
500
400
7.5–10 [5.5–7.5]
500
400
15–100 [11–75]
500
1.5–10 [1.1–7.5] 525–690
11–30 525–690
50–60 [37–45] 525–690
Rev. 2014-04-04 All rights reserved.
1 cable (ft [m]) 2 cables (ft [m])
500 [150] 145 [45]
500 [150] 23 [7]
500 [150] 145 [45]
500 [150] 145 [45]
500 [150] 145 [45]
500 [150] 145 [45]
500 [150] 145 [45]
500 [150] 145 [45]
500 [150] 250 [75]
500 [150] 250 [75]
330 [100] 165 [50]
500 [150] 250 [75]
500 [150] 250 [75]
3 cables (ft [m]) 4 cables (ft [m])
26 [8] 20 [6]
13 [4] 10 [3]
66 [20] 26 [8]
16 [5] 13 [4]
66 [20] 36 [11]
66 [20] 20 [6]
66 [20] 36 [11]
66 [20] 36 [11]
165 [50] 120 [37]
165 [50] 120 [37]
110 [33] 82 [25]
165 [50] 120 [37]
165 [50] 120 [37]
MG33BF22