INVT Goodrive300-01A Series, Руководство по эксплуатации

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