Yaskawa Matrix Converter - Manual (Page 43)

Wiring Main Circuit Terminals
2-
9
Table 2.3 Closed-Loop Connector Sizes (JIS C2805) (200 V class and 400 V class)
Wire Thickness (mm
2
) Terminal Screws Size
0.5
M3.5 1.25 to 3.5
M4 1.25 to 4
0.75
M3.5 1.25 to 3.5
M4 1.25 to 4
1.25
M3.5 1.25 to 3.5
M4 1.25 to 4
2
M3.5 2 to 3.5
M4 2 to 4
M5 2 to 5
M6 2 to 6
M8 2 to 8
3.5/5.5
M4 5.5 to 4
M5 5.5 to 5
M6 5.5 to 6
M8 5.5 to 8
8
M5 8 to 5
M6 8 to 6
M8 8 to 8
14
M6 14 to 6
M8 14 to 8
22
M6 22 to 6
M8 22 to 8
30/38 M8 38 to 8
50/60
M8 60 to 8
M10 60 to 10
80
M10
80 to 10
100 100 to 10
100
M12
100 to 12
150 150 to 12
200 200 to 12
325
M12 x 2 325 to 12
M16 325 to 16
IMPORTANT
Determine the wire gauge for the main circuit so that line voltage drop is within 2% of the rated voltage. Line
voltage drop is calculated as follows:
Line voltage drop (V) =
×
wire resistance (W/km)
×
wire length (m)
×
current (A)
×
10 -3 3