LS ELECTRIC LSLV-S100 Series, Руководство пользователя, Страница: 22 / 270

Preparing the Installation
13
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 600V, 75 ℃ for power terminal wiring.
•
Use copper cables rated for 300V, 75
℃
for control terminal wiring.
Ground Cable and Power Cable Specifications (0.4-22kW)
Load (kW)
Ground Power I/O
mm
2
AWG
mm 2 AWG
R/S/T U/V/W R/S/T U/V/W
Single Phase
200V
0.4
4 12
2 2 14 14 0.75
1.5
2.2
3.5 3.5 12 12
3–Phase
200V
0.4
2 2 14 14
0.75
1.5
2.2
3.7
3.5 3.5 12 12
4
5.5
6 10 6 6 10 10
7.5
11
16 6
10 10 8 8
15 16 16 6 6
3–Phase
400V
0.4
4 12 2 2 14 14
0.75
1.5
2.2
3.7
4
5.5
4 12
2.5 2.5 14 14
7.5
4 4 12 12
11
10 8
15 6 6 10 10
18.5
16 6 10 10 8 8
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