REXROTH EFC 3600 - Recommendation on Cable Dimensioning

5.9.2 Recommendation on Cable Dimensioning
1. Depends on the power of a frequency converter.
2. For corresponding fuse data, see column “Nominal Current of Fuse [A]” in
the table below.
1. The cable dimensions for inputs and outputs are based on sup-
ply voltages of 1P 200 VAC / 3P 380 VAC.
2. For torque information, see the table below.
Model
Input side Output side
Screw torque
for power
cable terminals
[Nm / lb-in]
(screw size)
PE
Nominal current
of Fuse [A]
Cable size
[mm
2
/ AWG]
Cable size
[mm
2
/ AWG]
Cable size
[mm
2
/ AWG]
Torque
[Nm / lb-in]
(screw size)
1-phase 200 VAC class
0K40 10 2.0 / 14 2.0 / 14 0.8 / 7 (M3) 6 / 8 0.8 / 7 (M3)
0K75 16 2.0 / 14 2.0 / 14 0.8 / 7 (M3) 6 / 8 0.8 / 7 (M3)
1K50 20 3.5 / 12 2.0 / 14 0.8 / 7 (M3) 6 / 8 0.8 / 7 (M3)
2K20 25 5.3 / 10 3.5 / 12 1.2 / 10 (M4) 6 / 8 0.8 / 7 (M3)
3-phase 400 VAC class
0K40 6 2.0 / 14 2.0 / 14 0.8 / 7 (M3) 6 / 8 0.8 / 7 (M3)
0K75 10 2.0 / 14 2.0 / 14 0.8 / 7 (M3) 6 / 8 0.8 / 7 (M3)
1K50 10 2.0 / 14 2.0 / 14 0.8 / 7 (M3) 10 / 8 0.8 / 7 (M3)
2K20 16 2.0 / 14 2.0 / 14 1.2 / 10 (M4) 10 / 8 0.8 / 7 (M3)
4K00 20 2.0 / 14 2.0 / 14 1.2 / 10 (M4) 10 / 8 0.8 / 7 (M3)
Tab. 5-4: Fuse and cable dimensions
● For wiring, please use UL-listed clamp terminals.
● Please use copper wires of 75 ℃ and above.
EFC 3600 Bosch Rexroth AG
Mounting and Installation
DOK-RCON03-EFC-3600***-IT03-EN-P
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