Connection Diagram; Motor Connections; Motor Terminal Box Connections - Invertek Optidrive Plus 3GV ODP-12037 Series User Manual

4.4. Connection Diagram

Default Analog and Digital
Input Connections

4.5. Motor connections

The motor should be connected to U, V, and W
For drives that have a dynamic brake transistor, an optional external braking resistor can be connected to +DC and BR when required. The
brake resistor circuit should be protected by a suitable thermal protection circuit that disconnects the AC supply to the drive in the event of a
trip. Further information can be found in the Advanced User Guide.

4.6. Motor Terminal Box Connections

Most general purpose motors are wound for operation on dual voltage supplies; this is indicated on the nameplate of the motor.
This operational voltage is normally selected when installing the motor by selecting either STAR or DELTA connection. STAR always gives the
higher of the two voltage ratings.
Incoming Supply Voltage
10
Optidrive Plus 3
FS 6
External
Input Choke
(Optional
on FS 1 – 5)
Motor Nameplate Voltages
230 230 / 400
400 400 / 690
400 230 / 400
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User Guide
Connection
Delta
Star