YASKAWA FSDrive-MV1000 - Wire Gauges and Tightening Torques

3.5 Main Circuit Wiring
64 YASKAWA ELECTRIC EZZ010928 FSDrive-MV1000 Instructions
◆ Wire Gauges and Tightening Torques
Select the appropriate wires and crimp terminals from the table below.
Consider the voltage drop when selecting wire gauges.
Select the wire gauge so that the voltage drop can be limited to within 2% of the motor rated voltage. If there is a risk of
a drop voltage, increase the wire gauge in accordance with the length of the cable. Use the following formula to calculate
the line drop voltage:
Line drop voltage (V) = × wire resistance (Ω/km) × wire length (m) × motor rated current (A) × 10
-3
Note: The following conditions are assumed about the operating environment of the recommended wires for main circuit use.
ambient temperature of 40°C max., wiring distance less than 100 m, and use at the rated current value.
■ Class: 2 kV
Table 3.3 Wire Gauge and Torque Specifications (Class: 2 kV)
Voltage Class
(kV)
Model
CIMR-
MV2  A6AA 
Rated Output
Current
(A)
Terminal
Terminal
Screw Size
Tightening
Toque
(N•m)
Applicable
Wire Size
mm
2
(AWG)
Function Code
2
052
52 I/O
R, S, T, U, V, W M10 18.0 to 23.0
22 to 100
(4 to 4/0)
60 Ground EA M8 8.9 to 10.8
5.5 to 14
(10 to 6)
058
58 I/O
R, S, T, U, V, W M10 18.0 to 23.0
22 to 100
(4 to 4/0)
80 Ground EA M8 8.9 to 10.8
5.5 to 14
(10 to 6)
077
77 I/O
R, S, T, U, V, W M10 18.0 to 23.0
38 to 100
(2 to 4/0)
125 Ground EA M8 8.9 to 10.8
5.5 to 14
(10 to 6)
093
93 I/O
R, S, T, U, V, W M10 18.0 to 23.0
38 to 100
(2 to 4/0)
125 Ground EA M8 8.9 to 10.8
5.5 to 14
(10 to 6)
102
102 I/O
R, S, T, U, V, W M10 18.0 to 23.0
38 to 100
(2 to 4/0)
125 Ground EA M8 8.9 to 10.8
5.5 to 14
(10 to 6)
115
115 I/O
R, S, T, U, V, W M10 18.0 to 23.0
38 to 100
(2 to 4/0)
150 Ground EA M8 8.9 to 10.8
22 to 60
(10 to 6)
135
135 I/O
R, S, T, U, V, W M10 18.0 to 23.0
38 to 100
(2 to 4/0)
150 Ground EA M8 8.9 to 10.8
22 to 60
(10 to 6)
160
160 I/O
R, S, T, U, V, W M10 18.0 to 23.0
38 to 100
(2 to 4/0)
200 Ground EA M10 18.0 to 23.0
22 to 60
(10 to 6)
180
180 I/O
R, S, T, U, V, W M10 18.0 to 23.0
38 to 100
(2 to 4/0)
200 Ground EA M10 18.0 to 23.0
22 to 60
(10 to 6)
205
<1>
205 I/O R, S, T, U, V, W M10 18.0 to 23.0
60 to 100
(1/0 to 4/0)
300 Ground EA M10 18.0 to 23.0
22 to 150
(4 to 300MCM)
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