INVT Goodrive20-EU VFD Series - Main Circuit Terminals Overview

Goodrive20-EU series VFD Installation guide
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3.2.2 Terminals figure of main circuit
Figure 3-4 1PH terminals of main circuit (single phase)
Figure 3-5 3PH terminals of main circuit (230V, ≤0.75kW, and 400V, ≤2.2kW)
Figure 3-6 3PH terminals of main circuit (230V, ≤1.5kW, and 400V, 4-22kW)
Figure 3-7 3PH terminals of main circuit (30-37kW)
Figure 3-8 3PH terminals of main circuit (45-110kW)
Terminal
Function
L, N
Single phase AC input terminals, connected to the power supply.
R, S, T
Three phase AC input terminals, connected to the power supply.
PB, (+)
External dynamic brake resistor terminal
(+), (-)
Input terminal of the DBU or DC bus
U, V, W
Three phase AC input terminals which are generally connected to motor.
PE
Protective grounding terminal
Note:
 Do not use asymmetrically motor cables. If there is a symmetrically grounding conductor
in the motor cable in addition to the conductive shield, connect the grounding conductor