Standard Wiring; Wiring Of Main Circuit - INVT Goodrive20-EU Series Operation Manual

Goodrive20-EU Series VFD

3.2 Standard wiring

3.2.1 Wiring of main circuit

Single-phase
200V~240V
50/60Hz
Three-phase
200V~240V
50/60Hz
Three-phase
380V~480V
50/60Hz
Three-phase
200V~240V
50/60Hz
Three-phase
380V~480V
50/60Hz
Note:
 The fuse, braking resistor, input reactor, input filter, output reactor, output filter are optional
parts. Please refer to Appendix C "Optional peripheral accessories" for detailed information.
 Remove the yellow warning labels of PB, (+) and (-) on the terminals before connecting the
braking resistor; otherwise, poor connection may be occur.
Input
L
reactor
Input
N
filter
Fuse
Input
R
Three-phase 380V≤2.2kW
reactor
S
Three-phase 220V≤0.75kW
Input
T
filter
Fuse
Input
R
Three-phase 380V≥4kW
reactor
S
Three-phase 220V≥1.5kW
Input
T
filter
Fuse
Figure 3-3 Wiring of main circuit
Braking resistor
PB
(+)
PE
Braking resistor
PB
Braking unit
DC+
Braking resistor
DC-
PE
-17-
Installation guidelines
Output
U
reactor
M
v
Output
w
filter
Output
U
reactor
v
M
Output
w
filter
PE
Braking resistor
Output
U
reactor
v
M
Output
w
filter