24
2. Terminal + and - are only for connecting DC reactor and braking resistor options. Do not
connect it to other devices.
3. Consider the amount of voltage drop when selecting cable sizes. Increase the cable size
when the voltage drop exceeds 2% of the motor rated voltage. The amount of voltage drop
can be calculated using the following formula:
Line drop voltage (V) = 3 × cable resistance (Ω/km) × cable length (m) × current (A) × 10
-3
Table 4.2.2 Cable Size and Tightening Torque (Three-phase 400V & single phase 200V)
Suggested
Cable Size
AWG, kcmil
Applicable
Cable Size
AWG, kcmil
Applicable
Cable Size
mm2