LSIS G100, Operation Manual

Page: 22 / 343

1.5 Cable Selection
When you install power and signal cables in the terminal blocks, only use cables that
meet the required specification for the safe and reliable operation of the product.
Refer to the following information to assist you with cable selection.
•
Wherever possible use cables with the largest cross-sectional area for mains power
wiring, to ensure that voltage drop does not exceed 2%.
•
Use copper cables rated for 600 V, 75
℃
for power terminal wiring.
•
Use copper cables rated for 300 V, 75
℃
for control terminal wiring.
Ground Cable and Power Cable Specification
Capacity (kW)
Ground Power Terminal Wiring
Terminal
Block Size mm
2
AWG
mm
2
AWG
R/S/T U/V/W R/S/T U/V/W
3
–Phase
200 V
0.4
4 12 1.5 1.5 16 16 M3
0.75
1.5
4 12 4 2.5 12 14 M4
2.2
4 6 10 6 6 10 10 M4
5.5
6 10 16 10 6 8 M4
7.5
3
–Phase
400 V
0.4
2.5 14 1.5 1.5 16 16 M3.5
0.75
1.5
2.2
4 6 10 2.5 2.5 14 14 M4
5.5
6 10 10 6 8 10 M4
7.5
Signal (Control) Cable Specifications
Terminals
Control Terminal Wiring
Without Crimp Terminal
Connectors
With Crimp Terminal
Connectors
mm
2
AWG mm
2
AWG
24/P1,
P2
–P5,
CM
0.8 18 0.5 20
A1/B1/C1/A2/C2,
VR/V1/I2/AO/CM,
S+/S-