YASKAWA Varispeed L7 User Manual

Wiring Main Circuit Terminals
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Table 2.3 Lug Sizes (JIS C2805) (200 V Class and 400 V Class)
Wire Thickness (mm
2
)
Terminal Screws Size
0.5
M3.5 1.25 / 3.5
M4 1.25 / 4
0.75
M3.5 1.25 / 3.5
M4 1.25 / 4
1.25
M3.5 1.25 / 3.5
M4 1.25 / 4
2
M3.5 2 / 3.5
M4 2 / 4
M5 2 / 5
M6 2 / 6
M8 2 / 8
3.5/5.5
M4 5.5 / 4
M5 5.5 / 5
M6 5.5 / 6
M8 5.5 / 8
8
M5 8 / 5
M6 8 / 6
M8 8 / 8
14
M6 14 / 6
M8 14 / 8
22
M6 22 / 6
M8 22 / 8
30/38 M8 38 / 8
50/60
M8 60 / 8
M10 60 / 10
80
M10
80 / 10
100 100 / 10
100
M12
100 / 12
150 150 / 12
200 200 / 12
325
M12 x 2 325 / 12
M16 325 / 16
IMPORTANT
Determine the wire size 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) = x wire resistance (W/km) x wire length (m) x current (A) x 10
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YASKAWA Varispeed L7 Specifications

General

Brand	YASKAWA
Model	Varispeed L7
Category	Inverter
Language	English