IMO Jaguar CUB Instruction Manual page 26

Table 2.6 Recommended Wire Sizes
Appli-
cable
Main circuit power input
motor Inverter type
rating
(kW)
0.4 CUB3A-2
0.75 CUB5A-2
1.5 CUB8A-2
2.2 CUB11A-2
4.0
CUB17A-2
0.4 CUB1A5-4
0.75 CUB2A5-4
CUB3A7-4
1.5
2.2 CUB5A5-4
4.0
CUB9A-4
0.4 CUB3A-1
CUB5A-1
0.75
1.5 CUB8A-1
2.2 CUB11A-1
*1 Use crimp terminals covered with an insulated sheath or insulating tube. Recommended wire sizes are
for HIV/IV (PVC in the EU).
*2 Wire sizes are calculated on the basis of input RMS current under the condition that the power supply
capacity and impedance are 500 kVA and 5%, respectively.
Note 1) A box ( ) in the above table replaces E suffix for filtered version.
Recommended wire size (mm
Main circuit
[L1/R, L2/S, L3/T]
Inverter
[L1/L, L2/N]
output
Grounding [ G]
[U, V, W]
*2
w/ DCR w/o DCR
2.0 / 2.0 2.0 / 2.0
(2.5) (2.5)
2.0 / 2.0
(2.5)
2.0 / 5.5 2.0 / 3.5
(2.5) (2.5)
2.0 / 2.0 2.0 / 2.0 2.0 / 2.0
(2.5) (2.5) (2.5)
2.0 / 2.0
(2.5)
2.0 / 2.0
(2.5)
2.0 / 2.0
2.0 / 3.5
(2.5)
(4.0)
2.0 / 3.5 3.5 / 5.5
(4.0) (6.0)
2-5
*1
2
)
Braking
Control
DCR
resistor
circuit
[P1, P (+)]
[P (+), DB]
2.0 / 2.0 2.0 / 2.0
(2.5) (2.5)
2.0 / 3.5
(2.5)
2.0 / 2.0 2.0 / 2.0 0.5
(2.5)
(2.5)
2.0 / 2.0
(2.5)
2.0 / 2.0
(2.5)
2.0 / 3.5
(4.0)
DCR: DC reactor