INVT GD300-075G-4 - Page 32

Goodrive300 Series VFD Installation guide
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Figure 4-18 Main circuit terminals diagram of VFDs of 380V (220–315kW) and 660V (250–350kW)
Figure 4-19 Main circuit terminals diagram of VFDs of 380V (350–500kW) and 660V (400–630kW)
Terminal
Terminal name
Function description
380V (≤30kW)
380V (≥37kW)
500V (≤18.5kW)
500V (≥22kW)
660V
R,S,T
Power input of the main circuit
3-phase AC input terminals which are generally
connected with the power supply.
U,V,W
VFD output
3-phase AC output terminals which are generally
connected with the motor.