INVT Goodrive35 Series - Page 32

Goodrive35 Series Closed-loop Vector Control VFD Installation guide
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Figure 4-17 Terminals of main circuit for the VFDs of 380 V 220–315 kW and 660 V 250–350 kW
Figure 4-18 Terminals of main circuit for the VFDs of 660 V 400–630 kW
Terminal
Terminal name
Function
380 V
≤30 kW
380 V ≥37 kW
660 V
R, S, T
Power input of the main circuit
3-phase AC input terminals which are generally
connected with the power supply.
U, V, W
The VFD output
3-phase AC output terminals which are generally
connected with the motor.
P1
/
DC reactor terminal 1
P1 and (+) are connected with the terminals of DC
reactor.
(+) and (-) are connected with the terminals of
brake unit.
(+)
Brake
resistor 1
DC reactor terminal 2,
brake unit terminal 1
(-)
/
Brake unit terminal 2