Goodrive600 series high-performance multifunction VFD
Optional peripheral accessories
-404-
To ensure safety, you can configure an electromagnetic contactor on the input side to control the switch-on and switch-off
of the main circuit power, so that the input power supply of the VFD can be effectively cut off when a system fault occurs.
Rectifier unit model
Fuse (A)
Braker (A)
Contactor rated current (A)
GD600-71-045-4-B
270
200
135
GD600-71-160-4
870
630
450
GD600-71-355-4
1860
1280
960
Note: The accessory specifications described in the preceding table are ideal values. You can select
accessories based on the actual market conditions, but try not to use those with lower values.
E.6 Reactor
When the voltage of the grid is high, the transient large current that flows into the input power circuit may damage
rectifier components. You need to configure an AC reactor on the input side, which can also improve the current
adjustment coefficient on the input side.
When the distance between the VFD and motor is longer than 50 m, the parasitic capacitance between the long cable
and ground may cause large leakage current, and overcurrent protection of the VFD may be frequently triggered. To
prevent this from happening and avoid damage to the motor insulator, compensation must be made by adding an output
reactor. When a VFD is used to drive multiple motors, take the total length of the motor cables (that is, sum of the lengths
of the motor cables) into account. When the total length is longer than 50 m, an output reactor must be added on the
output side of the VFD. If the distance between the VFD and motor is 50 m to 100 m, select the reactor according to the
following table. If the distance is longer than 100 m, contact INVT's technical support technicians.
Input reactor
Output reactor
Rectifier unit model
Input reactor
GD600-71-045-4-B
ACL2-045-4
GD600-71-160-4
ACL2-160-4
GD600-71-355-4
ACL2-350-4
Inverter unit model
Output reactor
GD600-51-1R5-4
OCL2-1R5-4
GD600-51-2R2-4
OCL2-2R2-4
GD600-51-004-4
OCL2-004-4
GD600-51-5R5-4
OCL2-5R5-4
GD600-51-7R5-4
OCL2-7R5-4
GD600-51-011-4
OCL2-011-4
