Connection Diagram; Drive And Motor Connections; Motor Terminal Box Connections - Invertek Drives Optidrive Plus 3GV Compact User Manual

4.3. Connection Diagram

4.4. Drive and motor connections

Drive and motor connections
For 1 phase supply power should be connected to L1/L, L2/N. For 1 phase supply power should be connected to L1/L, L2/N.
For 3 phase supplies power should be connected to L1, L2, and L3. Phase sequence is n For 3 phase supplies power should be connected to L1, L2, and L3. Phase sequence is not important.
Motor should be connection 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 For drives that have a dynamic brake transistor, an optional external braking resistor can be connected to +DC and BR when re For drives that have a dynamic brake transistor, an optional external braking resistor can be connected to +DC and BR when re
resistor circuit should be protected by a suitable ther resistor circuit should be protected by a suitable thermal protection circuit.

4.5. Motor Terminal Box Connections

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 Most general purpose motors are wound for operation on dual voltage supplies. This is indicated on the nameplate of the motor 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 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 Incoming Supply Voltage
8
Optidrive Plus 3
1) + 24 Volt
2) Digital Input 1
3) Digital Input 2
4) Analog Input 1
(or Digital Input 3)
5) Analog Input 2
(or Digital Input 4)
6) 0 Volt
Motor Nameplate Voltages
230 230 / 400
400 400 / 690
400 230 / 400
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GV
Compact - User Guide
by selecting either STAR or DELTA connection. STAR always gives the
Connection
Delta
Star