INVT GD200-037G/045P-4 - Wiring of Terminals in Main Circuit

Goodrive200 inverters Installation guidelines
29
Terminal
Terminal name
Function
≤30kW ≥37kW
U, V, W
The inverter output
3-phase AC output terminals which are
generally connected with the motor.
P1
This terminal is
inexistent
DC reactor terminal 1
P1 and (+) are connected with the
terminals of DC reactor.
(+) and (-) are connected with the
terminals of braking unit.
PB and (+) are connected with the
terminals of braking resistor.
(+)
Braking
resistor
1
DC reactor terminal 2,
braking unit terminal 1
(-) / Braking unit terminal 2
PB
Braking resistor
terminal 2
This terminal is
inexistent.
PE
380V:the grounding resistor is less
than 10Ohm
Protective grounding terminals, every
machine is provided 2 PE terminals as
the standard configuration. These
terminals should be grounded with
proper techniques.
A1 and A2
Control power supply terminal
Optional parts (external
220V control power
supply)
Note:
 Do not use an asymmetrically constructed motor cable. If there is a symmetrically
constructed grounding conductor in the motor cable in addition to the conductive
shield, connect the grounding conductor to the grounding terminal at the inverter
and motor ends.
 Braking resistor, braking unit and DC reactor are optional parts.
 Route the motor cable, input power cable and control cables separately.
 If the terminal is not appeared, the machine does not provide the terminal as the
external terminal.
4.3.3 Wiring of terminals in main circuit
1. Fasten the grounding conductor of the input power cable with the grounding terminal of
the inverter (PE) by 360 degree grounding technique. Connect the phase conductors to R, S
and T terminals and fasten.