INVT GD350-004G-4, Operation Manual

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Goodrive350 series high-performance multifunction VFD Product overview
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R
S
T
U
V
W
（
+
）
（
-
）
DC reactor
P1
PE PE
Figure 3-3 380V (132kW and higher) main circuit diagram
R
S
T
U
V
W
（
+
）
（
-
）
DC reactor
P1
PE PE
Figure 3-4 660V main circuit diagram
Note:

The 380V 132kW and higher VFD models can be connected to external DC reactors. Before
connection, remove the copper bar between P1 and (+). The 380V 132kW and higher VFD
models can be connected to external braking units. DC reactors and braking units are optional
parts.

The 380V 18.5kW
–110kW (inclusive) VFD models are equipped with built-in DC reactors, while
the 380V 355kW and higher are equipped with built-in AC input reactors.

The 380V 37kW and lower VFD models are equipped with built-in braking units, which are
optional for the 45kW
–110kW (inclusive) models. The models with built-in braking units can be
connected to external braking resistors. Braking resistors are optional parts.

The 660V VFD models can be connected to external DC reactors. Before connection, remove the
copper bar between P1 and (+). These models can be connected to external braking units. DC
reactors and braking units are optional parts. The 660V 400kW and higher VFD models are
equipped with built-in AC input reactors.