INVT Goodrive300-01A Series Operation Manual page 16

Goodrive300-01A series VFD for air compressor
3.1 Main circuit wiring and terminal description
3.1.1 Main circuit wiring diagram of single VFD
PE
Note: There is brake circuit but no DC reactor for 7.5kW
PE
R
S
T
Note: There is optional built-in DC reactor for 11kW and standard built-in DC reactor for 15kW.
PE
R
S
T
Note: There is internal brake circuit for 18.5–22kW; there is no internal brake circuit for 30–110kW;
there is standard internal DC reactor for 18.5–110kW.
Chapter 3 Wiring instruction
(+)
R
S
T
Figure 3-1 7.5kW main circuit wiring diagram
Figure 3-2 11–15kW main circuit wiring diagram
(+)
Figure 3-3 18.5–110kW main circuit wiring diagram
PB
(-)
PB
(-)
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Wiring instruction
PE
U
V
W
PE
U
V
W
PE
U
V
W