GD350A series high-performance multifunction VFD
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4.3.3 Wiring procedure of the main circuit terminals
1. Connect the ground wire of the input power cable to the PE terminal of the VFD, connect the
3PH input cable to the R, S and T terminals, and tighten up.
2. Connect the ground wire of the motor cable to the PE terminal of the VFD, connect the motor
3PH cable to the U, V and W terminals, and tighten up.
3. Connect optional parts such as the braking resistor that carries cables to designated positions.
4. Fasten all the cables outside the VFD mechanically if allowed.
The screw is
not fastened.
The screw is
fastened.
Figure 4.14 Screw installation diagram