INVT GD300L Series

Goodrive300-LIFT series inverter Installation guide
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Figure 4-10 Terminals of main circuit for the inverters of 380V 7.5–15 kW
Figure 4-11 Terminals of main circuit for the inverters of 380V 18.5–30kW
Terminal
Name
Function
R, S, T
Power input of main circuit
3PH AC input terminals, connected to the
grid
(+), (-)
Reserved terminal for connecting
external brake units
Reserved terminal for connecting external
brake units
(+), PB
Reserved terminals for
connecting external brake
resistors
Reserved terminals for connecting
external brake resistors
P1, (+)
Reserved terminals for
connecting external DC reactors
Reserved terminals for connecting
external DC reactors
(-)
DC negative bus output terminal
DC negative bus output terminal
U, V, W
Inverter output
3PH AC output terminals, generally
connected to the motor
Grounding terminal
Grounding terminal
Note:
• Do not use an asymmetrically constructed motor cable. If there is a symmetrically constructed